PREHAB EXERCISES STATIC STRETCHING ILLUSTRADED GUIDE TO THE ABC APPROACH MICHAEL ROSENGART EDITED BY PAUL MICHIELS AND RYAN RUGH PREHAB EXERCISES: STATIC STRETCHING ILLUSTRADED GUIDE TO THE ABC APROACH By Michael Rosengart Published by Prehab Exercises, LLC McLean, VA ©2021 WWW.PREHABEXERCISES.COM II PREHAB EXERCISES STATIC STRETCHING TABLE OF CONTENTS PART I Introduction History Cultural Bias Defining Terms Prehab, Training & Practice Static Stretching Parameters Purpose Mode Position Duration Intensity Frequency Mechanism for Change Applications of Static Stretching Rehab & Corrective Exercise Programs Injury Prevention Positive Mindset Increased Proprioception Coordination Reducing Pain and Discomfort Performance Enhancement Training Effects: Hypertrophy Training Effects: Strength Training Effects: Speed and Power Cool Down Modern Lifestyle, Aging & Recreational Athletes 1 3 5 7 7 9 11 11 12 13 14 17 18 21 23 24 26 28 28 29 30 31 34 35 36 37 37 PART II The ABC Approach Overview Alignment Breathing Combine Modalities Duration Ease Micromovements Pulse Contractions Frequency 39 41 49 63 73 77 79 80 81 III PART III Resources Stretching Anatomy Muscle Maps: Origin and Insertion Points Muscle Maps: Trains and Slings 101 Joint Actions 105 Stretches for Muscle Chains 121 Anterior Chain 123 Posterior Chain 159 Lateral Chain 225 Rotational Chains 281 Joint Specific Stretches 343 Neck 345 Spine 353 Scapula and Shoulder 385 Wrist and Elbow 409 Hip 417 Ankle and Knee 463 Bibliography IV 85 475 V VI HOW TO USE THIS BOOK This book reviews the scientific literature of static stretching, provides a novel, theoretically-informed approach to the practice, and offers an encyclopedia with exercises to use in rehab, prehab or training. The book is divided into the following three main parts: Part I – A Review of Static Stretching Learn all the main components of static stretching, from its history and cultural bias to the parameters and applications of the technique. This review helps set the context for where and how the ABC Approach of static stretching can be integrated into rehab, prehab or training. Part II – The ABC Approach Learn how to effectively perform static stretching with the scientifically based ABC Approach. Part III – Muscle Atlas, Joint Actions & Static Stretch Library Build and practice your own static stretching routines and programs with the following resources: Muscle Maps Joint Action Atlas Static Stretch Library Sign up for more insights and information at www.prehabexercises.com VII MICHAEL ROSENGART Author Michael has been working in fitness and sports for more than two decades, while playing sports and exercising for another two decades before that. While playing college football, Michael had a string of injuries that sent him on a path of exploration within training where he experimented with numerous exercise modalities and movement techniques all in hopes to stay active and play sports. Along the way, Michael discovered prehab and noticed a lot of improvements in how he moved, let alone how he performed while playing sports and training. Fortunately, Michael is a personal trainer and certified strength and conditioning specialist, which means he can devote a significant amount of time to researching and practicing various training techniques. In 2012, Michael published his first book, Prehab Exercise Book for Runners, which chronicles his journey to improve as a runner. After this book, Michael created the Prehab Exercise website, available at www.prehabexercises.com, to share techniques and exercises with others. A few years later, Michael published his second book, Prehab Exercise Book for Soft Tissue Therapy. This book, Prehab Exercises Static Stretching, was born out of the research that Michael conducted for a presentation that he gave for the National Strength and Conditioning Association at the Virginia State Clinic. VIII FROM THE AUTHOR MICHAEL ROSENGART In the past, I hardly ever used to stretch. Why? Because I heard numerous times that ‘stretching didn’t do anything.’ At the same time, I was a very active and athletic person throughout my whole life. I would play sports any chance that I got when I was growing up and that continued all throughout my twenties and thirties. In fact, I was very dedicated to running (and playing in) a flag football league in Hollywood all throughout the latter half of my thirties. I simply loved the energy and excitement of sports. Oddly enough, I never quite understood stretching even though I was a personal trainer at one of the most innovative commercial gyms in the nation, Equinox Fitness. I am rather embarrassed by my ignorance, which is why I decided to research and write this book. Back then, I understood ‘static stretching was bad for you’ because I heard from several different places and faces, none of which I can clearly remember now. I just remember the repeating sentiment: athletes don’t do static stretching; they perform dynamic stretching. At the same time, I would sit on the grass in Pan Pacific Park under the clear blue LA sky and stretch out my legs and hips after I just spent a few hours playing flag football. And it felt so good! Sweat and all. In fact, I’d notice how easy it was to just melt deeper and deeper into each stretch with each passing breath. I also practiced yoga quite a bit once I started working for Equinox all the way back in 2000. I was very fortunate because Equinox had some amazing yoga teachers, who easily guided me into a better position for each pose with just a few finely articulated cues. And I always felt great after a yoga class, which made me want to take a class at every chance that I got. Well, that’s a bit of a misnomer. Working in a gym that has yoga class everyday would make it seem easy to make yoga a daily habit. It actually was not that easy after all because I usually had to train a client when the yoga class was going on. IX To make matters worse, I trained a lot of clients and basically only had free time in the afternoons on the weekend. Of course, my Saturday afternoons were firmly devoted to playing flag football. As for Sundays… well, everyone one knows how Sunday Fun-days can bring you far and wide on adventures if the NFL is not in season. Yet, yoga was always good for me, which was a bit weird since it was a lot of stretching, more specifically, a lot of static stretching (depending on the yoga teacher and the class format). But I would really feel great afterwards. In fact, I would also feel taller, lighter, and proud. I ramble on about yoga because these classes were clearly showing me how effective static stretching could be for me despite all of the rumblings, I heard that pinned static stretching as not good. Of course, I practiced dynamic stretching. I also included foam rolling and a variety of activation exercises, all of which certainly helped me prepare for workouts or sports. However, I wish I had known exactly how good static stretching was, as well as when, where and how to do it. I finally started to research static stretching because I started meditation and found it hard to sit still in a cross-legged position, let alone the icon lotus position. All of the years that I spent running, playing sports and lifting weights with a shortened Range of Motion, had left my hips so tight that my knees basically reached up into my armpits every time I tried to sit cross-legged. Fortunately, I am curious. So, I headed over to Google Scholar and PubMed to research static stretching, which ultimately lead to the writing of this book, as well as a presentation about static stretching with the National Strength and Conditioning Association. Though I cannot sit in lotus yet, I am certainly much closer. More importantly, my understanding of how, when, and why to use static stretching helps me to know that I have found a way to help myself regarding the ability to sit in a cross-legged position and meditate. Additionally, static stretching is helping to increase my overall Range of Motion, create specific positions for various skills that I practice, and improve my posture after hours of writing this book. There are a lot of good uses for static stretching, and it is relatively easy to use too – as easy as ABC. Let’s get started! X PART I INTRODUCTION Do you stretch? Why do you stretch? More importantly, how do you stretch? And does it work? Chances are some one has told you not to stretch or that stretching was good for you. Or perhaps, you tried stretching but it was rather painful, and nothing really happened. Worse off, you probably were still tight afterwards, and the entire experience just convinced you not to stretch. However, you picked up this book. So, something or someone must have told you to try one more time. Hopefully, this time it works, right? On the other hand, you might be someone that stretches all the time and loves it. So, you just might be reading this book as a way to explore something that you already enjoy and wouldn’t mind getting a little better at. There are many people that are secretly (or overtly) jealous of you, but you probably already knew that. Or you might be a middle-of-the-road person, someone that practices static stretching frequently, but not enough to stand out in a yoga class or turn heads at the park. Maybe you are dealing with some tightness somewhere. Or maybe you stretch, and you just don’t truly understand all the people that warn you not to stretch. No matter who you are, this book will explain what this exercise technique is and how to effectively perform a static stretch. 1 2 HISTORY It’s nearly impossible to pinpoint exactly where and when the practice of stretching began, but it is reasonable to assume that as soon as animals started to move their bodies, that they also began to stretch. In fact, most animals still stretch today and do so without any prompting or instruction. Animals, from cats to dogs to lions, all stretch, which suggests that the act of stretching is just a natural mechanism for care of the body. As for recorded history, anthropologists have discovered plenty of evidence that stretching was used to help warriors train and prepare for combat in ancient civilizations (Behm, 2021). At the same time, these ancient civilizations also used to stretch to help in pursuits of sports, dance, and physical wellness, as well as spiritual development as was the case in ancient India for numerous Hindu priests seeking to commune with nature (Dalleck, 2002). The Industrial Revolution ushered in major change in people’s lifestyles. People left their rural lives behind, headed to cities and started to work in factories. This shift in lifestyle helped to popularize sports, especially gymnastics, wherein calisthenics and stretching played an integral part (Dalleck, 2002). In the middle of the 20th Century, Jonas Salk developed the polio vaccine that would eradicate the pandemic and also allow the newly minted profession of physical therapy to shift its focus onto neuromuscular disorders, for which Dr. Vladimir Janda would document and treat muscle imbalances with static stretching. Janda would later be known as the “Father of Rehab,” and static stretching would become a staple in physical therapy (Marilyn, 2003; Paige, 2010). For the rest of the 20th Century, static stretching was the dominant form of stretching as opposed to ballistic or dynamic stretching. People used static stretching to prepare for sports and exercise, both of which were also growing in popularity as the world was facing an epidemic of heart disease (Behm, 2021). At the end of the 20th Century, research began to indicate that static stretching could impair one’s performance in sport or exercise as opposed to enhance performance (Behm, 2021). 3 Research demonstrating stretch-induced impairments in performance: • • • • • • • • Decreased in isometric strength (Kokkonen, 1998; Fowles, 2000; Behm, 2001) Decrease in isokinetic force (Nelson, 2001) Decrease in jump height (Young & Elliot, 2001; Young & Behm, 2003) Decrease in sprint time (Fletcher & Jones, 2004; Nelson, 2005) Decrease in muscle activation (Rosenbaum & Hennig, 1995; Behm, 2001) Decrease in reaction time (Behm, 2004) Decrease in movement time (Behm, 2004) Decrease in balance (Behm, 2004) All this research led people to shift away from static stretching in favor of dynamic stretching, from which a strong cultural bias soon developed (Judge, 2020). Stretch Progression: Low Lunge with Hip External Rotation and Thoracic Spine Rotation 4 CULTURAL BIAS When looking at the landscape of the fitness industry and the sports world, a strong cultural bias developed against static stretching and in favor of dynamic stretching for the last 25 years (Judge, 2020). Many coaches, trainers and other fitness professionals were so concerned with the performance impairments that could occur with static stretching that many, if not most, just chose to avoid the technique altogether as evidenced by a survey of American Soccer Coaches wherein 134 coaches from a total of 195 in the survey, refused to include static stretching within their warm-up protocol for training or competition (Judge, 2020). This cultural bias even made its way into mainstream media as reputable publications, including the New York Times and Scientific American, posted articles and videos that advised against the use of static stretching with sensationalist headlines such as Stretching: The Truth. As the world sank into the Digital Revolution, a flood of articles or videos railing against the use of static stretching proliferated on an array of websites from www.physiopedia.com to www.medium.com and many other in between, including YouTube, which is one of the world’s largest search engines behind Google. 5 Much of this new content would support their bias against static stretching with casual references to studies, while others may have even cited specific studies, all of which most likely strengthen their influence on their audience. At the same time, much of this new content would sensationalize their message with statements such as “stretching is killing your gains,” “definitely disrupt my motor pattern” and “you’re asking for trouble.” However, most of this new content lacked (and continues to lack) objectivity, fairness and accuracy as very few articles, videos or social media posts would specify the durations of the static stretches that were used in the many of the studies that demonstrated impairments in performance, which is an important parameter to consider when using this exercise technique. To make matters worse, this cultural bias and negative rhetoric against static stretching still persists to this day, i.e. the day that this book is being written, and are freely disseminated with proper acknowledgement of numerous studies and reviews that contradict their main point that static stretching is bad for you. Social Media is home to much of the cultural bias surrounding static stretching. 6 DEFINING TERMS In order to set the record straight, this book needs to define several terms that will ultimately help to describe how, when, and why static stretching could be used in either rehab, prehab or training. Prehab-Rehab Spectrum Static Stretching is typically used in either a rehab or prehab context with the main objective of restoring functionality to the body and improving both the quality and efficiency in one’s movement. Even though rehab and prehab share the same intention, it is important to distinguish the protocols as being different interventions with a distinct separation, which is a legal barrier. Rehabilitation involves a medical diagnosis and intervention of an injury that should only be administered by a licensed practitioner. Prehabilitation, or prehab for short, can span across a few different program objectives, which could be simultaneously addressed within the same prehab routine. 7 The various prehab objectives include movement re-education or corrective exercise programs, injury prevention strategies and performance enhancement protocols, such as warm-ups protocols or movement prep routines, active rest sequences during a training, practice or an event, and cool down routines. Altogether, rehab and prehab strive towards the same destination of improving movement quality and longevity, which is why it’s fair to say that they exist on a spectrum. Training Even though the human body is amazing in many ways, one of its faults is the inability to maintain a certain level of capacity for movement. For example, if the body stops running on a regular basis, it will lose its capacity to run fast as well as run far. Training is the process of developing and maintaining specific capacities of movement, which can be expressed as a variety of strength qualities, the main ones being strength, power, and endurance (Bompa, 1999). Training differs from rehab and prehab regarding the focus that is placed on developing and maintaining strength qualities while the latter is focused on functionality or quality of movement. At the same time, rehab and prehab can enhance the effects of training, which will be illustrated later in the book with a few examples of static stretching. Training develops Strength Qualities: Hypertrophy, Maximum Strength, Power/Speed, Power/Speed Endurance and Muscular Endurance: Short, Medium or Long (Bompa, 1999). Practice The last category of physical activity is practice, which is the process of developing and maintaining specific skills, such as shooting a basketball, executing an Olympic lift, or running a race. In addition to skill, practice also helps to develop effective strategies around how, when, and why to perform a given skill. Practice is also the place where the individual can learn how to integrate certain tools, such as static stretching, into their strategy in order to refine and improve the execution of their skill, which can be illustrated a little later in this book. Static Stretching Now, you probably have a good idea of what static stretching is, especially if you are reading this book. Or perhaps you have a vague idea of what it is due to how many ways it may have been explained to you over the years. 8 Here is one of the most comprehensive definitions of static stretching that can be found in the scientific literature: Static Stretching involves a controlled continuous movement to end Range-of-Motion (ROM) of a single joint or multiple joints by either actively contracting the antagonist muscles (i.e. active stretch) or by using external forces such as gravity, partner, stretching aids (i.e. passive static stretch with bands) [and] in the end position, the individual holds the muscles in a lengthening position for a certain time. (Chaabene, 2019) The essential component of a static stretch is positioning the joint(s) at the end of their range of motion and maintaining that position for a period of time. Parameters There’s a fair amount of vagueness in this definition of a static stretch as well as the simplified version of the definition, all of which points to a need to establish some parameters. A Parameter is a characteristic or trait of an object or process that can be quantified and measured. These parameters shape the functionality of the object and/or the outcome of a given process. Static Stretching has a few key parameters that contribute to the effectiveness of the technique and should be acknowledged in this process of defining the concept. Parameters of Static Stretching Purpose Mode Position Duration Intensity Frequency Let’s take a closer look at each one. 9 Simple Progression to a Rotated Forward Fold in Straddle. 10 Parameter: Purpose The main purpose of static stretching is to increase range of motion through restoring tissue extensibility, which many referred to as tissue flexibility, by articulating a joint or group of joints and lengthening the associated muscles and connective tissues. Improve Tissue Extensibility Increase Range of Motion Now, this increased range of motion may serve another purpose, such as contributing to the development of a specific skill like pitching and hitting in baseball or executing a roundhouse kick in martial arts. Conversely, an increase in range of motion of a particular joint may contribute to the overall purpose of a rehab or corrective exercise program that aims to eliminate dysfunctional movement patterns. The targeted purpose of increased range of motion can contribute to other objectives in rehab-prehab, training, and practice. Position-Specific Range of Motion There are other modalities that can also increase range of motion, such as soft tissue therapy, PNF stretching and dynamic stretching, all of which can certainly be used at various places within rehab, prehab or training. In fact, there are conflicting findings from the research as to which modality is the best to increase range of motion. Yet, when it comes down to position-specific range of motion, static stretching seems to be most effective technique (Samson, 2012; Murphy, 2012; O’Sullivan, 2009) Position-specific range of motion represents the biomechanical geometry of certain positions, such as the middle splits in gymnastics, a front slap kick in martial arts, or the front rack position in a clean. Each of these positions requires specific ranges of motion from several different joints simultaneously held at the same time, which is a demand in movement that is best served with static stretching as opposed to dynamic stretching or another modality (Lima, 2019). Positive Mindset A review of the research concluded that many subjects in studies experienced positive psychological effects from stretching, which could be beneficial to performance in training or sports as well as to performance in life in general (Lima, 2019). Due to the correlation between static stretching and a positive mindset, it would be fair to list psychological benefits as another purpose for this technique. 11 Recovery and the Prevention of DOMS Conversely, many people will practice static stretching, especially at the end of a training session or event, with the purpose of facilitating recovery and/or preventing delayed on-set muscle soreness (DOMS). Unfortunately, the current literature does not reveal any significant evidence that supports the notion that static stretching can aid recovery from training or competition, nor can static stretching prevent DOMS (Afonson, 2021). However, performing static stretching after training or events can still be beneficial in regards to increasing range of motion, creating position-specific ranges of motion, and fostering a positive mindset. Parameter: Mode Another parameter of static stretching refers to the way the position of the stretch is created and held for the prescribed amount of time, which is referred to as mode. The mode of a stretch has gotten a bit of attention recently as many fitness professionals have been advocating for the use of active stretches over passive stretching. Active Stretch An individual is performing an active stretch when the position is created with internal force or muscle activation of the antagonist muscles that pull the targeted muscles into a lengthened state. Passive Stretch An individual performs a passive stretch when using external forces, such as gravity, props like a yoga strap or a partner, to position the body and lengthen the targeted muscle groups. Active Stretch = Internal Force and Muscle Activation Passive Stretch = External Force As mentioned before, many fitness professionals have been advocating to use active stretches over passive stretches in order to help develop strength and Motor Control through the range of motion that the stretch creates. However, more research is recommended to support this assertion. On the contrary, Thomas et al. (2018) conducted a meta-analysis that compared active and passive stretching and reported that passive stretching increased range of motion 12 on a mean of 18.2% compared to a mean of 17.7% for active stretching. Hence, the debate over Passive or Active Stretching may be a null point regarding Range of Motion. Combination Most stretches are a combination of Active and Passive Modes as this parameter of stretching represents a spectrum of muscle activation. The more muscle activation used to create the position of the stretch, the more active the stretch. However, integrating more muscle activation into a stretch does not necessarily mean making the stretch more effective. Regressing the level of muscle activation while performing diaphragmatic breathing can increase parasympathetic nervous system activation, which may trigger a stress-relaxation in the muscles, tendons and connective tissues that creates a larger range of motion while fostering a positive mindset (Tracey, 2019). In the end, everyone must maintain a level of curiosity and be willing to explore different variations in the mode of the stretch in order to achieve the desired outcome of increased range of motion. Parameter: Position Arguably the most important parameter, the position of the body while performing a static stretch is very influential to the overall outcome of the exercise. Position refers to how the body segments are arranged in relation to one another, and this alignment determines the amount of displacement or lengthening of the muscles involved in the stretch. More importantly, the main objective with positioning is maximizing the displacement within the targeted muscles, which requires a precise understand of where the origin and insertion points are in those muscles (McGovern, 2017). Origin and Insertion Points Every muscle is attached to either a boney structure or a strong fascial structure, such as the thoracolumbar fascia, which spans across the lower back and connects the latissimus dorsi to the spinal column and pelvis. The muscle’s connection points to either bone or fascial elements are called origin, typically the point most proximal or closest to the center of the body, and insertion, the point most distal or farthest from the center of the body. The goal of each stretch should be to maximize the distance between origin and insertion points in order to lengthen the targeted muscle and increase the Range of Motion. 13 Adjusting Positions This concept of displacement may seem relatively simplistic as all one needs to do to effectively stretch a specific is to understand where the origin and insertion points are located for the targeted muscle. In fact, this was demonstrated back in 1992 with a study that evaluated the effect that the pelvis’ position had on lengthening the hamstring. This study had one group perform a hamstring stretch with the pelvis in anterior tilt and another group with their pelvis in posterior tilt, for which there was a significant difference in the results (Sullivan et al., 1992). Adjusting the position of a stretch and finding the optimal alignment that lengthens the targeted muscles requires two main elements: knowledge of the origin and insertion points as well as some creativity. Sullivan et al. used variations of anterior and posterior pelvic tilt in static stretches for the hamstrings to demonstrate the importance of body segment positioning regarding increasing range of motion. Parameter: Duration Many people are concerned about stretch-induced impairments in performance, for which this next parameter of duration is extremely important to understand and monitor while practicing static stretching, especially before or during training, sport or other types of physical activity. Duration refers to the amount of time that a stretch is held. 14 Impairments on Performance As previously mentioned, several studies cited evidence to how performing static stretching before physical activity could impair an individual’s performance, especially in the expression of strength, power, speed, reaction time, movement time, and balance. (Behm, 2021). The discovery of these stretch-induced performance impairments came around the turn of the 21st Century and created a shift away from static stretching towards dynamic stretching as well as the basis for the negative cultural bias regarding stretching that exists today (Chaabene, 2019). However, the discovery of stretch-induced performance impairments had also led to a wave of research that examined the mechanism and parameters that negatively impacted performance, for which stretch duration was targeted by many studies. Two Types of Duration Researchers would soon divide stretch duration into two categories based on the parameter’s impact on performance, one of which was insignificant while the other was significant at creating impairments. Two Types of Stretch Duration: Short-Duration Static Stretching = less than 60 seconds Long-Duration Static Stretching = more than 60 seconds Research has consistently demonstrated that short-duration static stretching (SD-SS) did not yield a significant negative effect on performance, especially when included within a full warm up protocol that features an aerobic warm-up, dynamic stretching and skill activation (Chaabene, 2019). Conversely, research showed that long-duration static stretching (LD-SS) did have a significant effect that led to the impairment of performance, which could occur even when LD-SS was combined with other techniques such as dynamic stretching or skill activation exercises (Chaabene, 2019). Short-Duration Static Stretching = no significant impairments on performance Long-Duration Static Stretching = significant impairments on performance Mechanism of Impairment While combining short-duration static stretching (SD-SS) with aerobic activity and/or activation exercises may offset potential impairments, long-duration static stretching (LD-SS) continued to produce impairments in performance, which prompted some researchers to examine the mechanism for impairment. 15 Unfortunately, research has not been conclusive in identifying the mechanism for impairment, but it has suggested that impairments in performance occur due to: mental energy deficit (mental fatigue) in relation to high cognitive demands involved in LD-SS; sympathetic inhibition caused by a reduction in persistent inward currents (PIC) that stimulate motor output; titin realignment within the sarcomere; and/or force dissipation through muscle chains (Behm, 2021). Possible Mechanism of Impairment Mental Fatigue Sympathetic Inhibition Titin Realignment Force Dissipation Repetitions Static Stretching can be performed in repetitions or multiple bouts of stretching, as opposed to a single attempt, which has been shown to be effective in regards to range of motion, injury prevention and performance enhancement. Gajdosik et al. (1991) demonstrated that repetitions of a 15s static stretch could significantly increase range of motion. Additionally, Lima et al. (2019) found that performing shorter repetitions of static stretch (9 repetitions of 5s) will still equate to the same increase in range of motion of longer repetitions (3 repetitions of 15s) when the stretch volume is equal. Another study suggests that performing repetitions of static stretching can also reduce the accumulation of reactive oxygen species (ROS), which can lead to the occurrence of tissue damage through oxidative stress. The repetitions of static stretching may allow for blood reperfusion in the muscles and connective tissues, which can clear out metabolites that cause tissue damage as well as improve performance by providing more nutrients to working tissues (Trajano, 2014). Additionally, performing repetitions of static stretches while training or performing may also reduce the risk of injury as demonstrated in a study that involved Australian Rules Football Players. Verrall et al. (2005) required players to perform static stretches on their hamstrings in frequent intervals during training and practice, as well as the end of every session while in a fatigued state. The stretching protocol led to a significant decrease in hamstring injuries per 1,000 hours of playing time, for which the authors suggested that the stretching, especially in a fatigue state, lead to more tissue resiliency. Stretch Volume Repetitions of static stretching will contribute to the stretch volume, which is the cumulative duration of stretching across two metrics: session stretch volume and weekly stretch volume. 16 Session Stretch Volume Several studies suggest that session stretch volume is as important to monitor because the accumulation of stretch duration may have negative effects on performance (Young, 2006; Behm, 2011; Paige, 2012; Murphy, 2012). Consequently, Murphy et al. (2012) recommends limiting the stretch volume within a given session to less than 90 seconds in order to avoid impairments in performance. This premise is supported by Murphy et al. (2012), wherein subjects performed 6s SDSS 6 times to create a total cumulative duration or stretch volume of only 36s, a dose that did not lead to any impairments of performance in countermovement jump height, movement time or balance. Weekly Stretch Volume Tallying the total of time spent stretching during a given week is represented by weekly stretch volume, which may have much more significance to range of motion as opposed to session stretch volume (Thomas, 2018). Thomas et al. (2018) proposed that the amount of time spent stretching in each session will not significantly increase range of motion as opposed to the amount of time that is spent stretching during the week. Weekly Stretch Volume Equation Number of Repetitions X In a meta-analysis of static stretching, Thomas et al. (2018) proposed that a minimum of 5 minutes in weekly stretch volume per muscle group is required to significantly increase the range of motion. Duration of Repetitions However, there are conflicting findings regarding Range of Motion and weekly stretch volume wherein Davis et al. (2005) and Ross et al. (1999) propose that a small cumulative duration of 150s per muscle group will significantly increase range of motion. Frequency of Stretch Sessions More research is needed to understand the relationship between stretch volume and range of motion. X = Weekly Stretch Volume Parameter: Intensity From anecdotal evidence, this next parameter of intensity seems to get most of the focus and attention when it comes to static stretching. Meanwhile, the scientific literature is far from uniform and comprehensive. 17 Intensity in a stretch can be described as the individual’s perception of sensation that arise while preforming the exercise, which is typically measured on a scale of discomfort or pain. Uniformity Unfortunately, discomfort and pain are both subjective, which means that each person will interpret the sensations from any stretch in a unique way. The subjective nature of intensity makes research on this parameter difficult to orchestrate (Weppler, 2010). To make matters worse, there is a lack of uniformity when it comes to defining the measurements for intensities. Some studies will ask subjects to report the point where they experience “discomfort” while others may use the term “pain,” which may differ from person to person. Additionally, some studies ask subjects to report the point “before the onset” of discomfort or pain, while others may instruct subjects to report the point “where” discomfort or pain begins (Weppler, 2010). Importance Fortunately, one study demonstrated that low intensity, i.e. low discomfort, was just as effective as high intensity, i.e. high discomfort, at increasing range of motion, which helps to disqualify the importance of intensity when it comes to static stretching (Lima, 2019). Additionally, a few studies concluded that high-intensity static stretching was not a viable strategy in pre-exercise or pre-activity protocols due to their correlation to impairments in performance (Young, 2006; Manoel, 2008; Beedle, 2008; Lima, 2019). These findings imply that increasing the intensity of a static stretch is not an important objective to prioritize, especially before training, sport, or physical activity. Conflicting Findings At the same time, another study suggested that an increase in intensity correlated with an increase in range of motion due to increased musculotendinous unit (MTU) compliance, and also helped maintain high levels of performance once the stretch was completed due to sympathetic activation of the autonomic nervous system (Takeuchi, 2020). Personal Preference For now, the intensity levels of a static stretch might be best fitted to an individual’s personal preference until more research can help provide a more definitive perspective on this parameter. Parameter: Frequency This book recommends an individual to use a level of intensity that fits within their own personal preference as it may have an indirect effect on this next parameter, frequency. 18 Frequency refers to the number of stretching bouts performed in a given time period, which is usually a week. It is commonly referred to as how often a person stretches, and it may be one of the most important parameters in regard to both range of motion and performance. Stretch Frequency = How Often Stretching is Performed More Often is Better – Range of Motion Regarding range of motion, Thomas et al. (2018) proposed a frequency of 5x per week will significantly increase range of motion while Cipriani et al. (2012) demonstrated that a stretch frequency of 6x per week was more effective than a stretch frequency of 3x per week. In a narrative review, Lima et al. (2019) proposed that stretching everyday would be better than 6x per week. More Often is Better – Performance Research also suggests that habitual stretching, i.e. stretching with a relative high frequency for years, can also lead to improvements in performance through adaptations of the individual’s motor behavior and physiology. Performing stretches with a high frequency for years “may have induced plastic (semipermanent) changes in their elastic structures. These changes in their elastic structure may protect their muscles from stretching-induced decrements when the task is specific to their training” (Lima, 2019). In addition to possible plastic changes in an individual’s physiology, the individual’s stretch tolerance would most likely increase as well, leading to a larger range of motion and the opportunity to develop motor behavior strategies to use the increased range of motion more effectively (Lima, 2019). Population Bias Habitual stretching may help individuals respond to stretching differently than those that do not have the same type of stretch frequency. Lima et al. (2019) suggested that “populations that have been exposed to stretching interventions since an early age, such as dancers, figure skaters and gymnasts, may respond differently to stretching effects in muscle performance” and “although prolonged static stretching, i.e. long-duration static stretching, can cause acute muscle performance impairments in populations that do not stretch very often, it may still be one of the superior techniques to improve flexibility in populations that stretch on a daily basis.” Importance Altogether, stretch frequency can be argued to be one of the most important parameters to consider in regard to the effectiveness of static stretching, for which more research is necessary to clarify optimal minimal prescriptions for the technique. 19 Parameters: Recap The parameters or unique characteristics that specifically define each static stretch are important to understand since they yield an enormous impact on the effectiveness of the technique. These parameters are categorical and contain a spectrum of qualities that can be adjusted, such as shortening the duration of a stretch and/or stretching more often during the week, both of which would help to increase range of motion while limiting the possible impairments to performance. Parameters of Static Stretching: Purpose Position Mode Duration Intensity Frequency This book will explain how to effectively manage and change these parameters through the ABC Approach in order to help make static stretching more effective. 20 MECHANISM FOR CHANGE Research has well established the premise that static stretching can increase range of motion. However, research has not be able to definitively define the mechanism involved or how these changes in range of motion actually occur. There are two prevailing theories around the mechanism for change in range of motion that occurs from performing a static stretch. Theories of Mechanism Mechanical Theory Sensory Theory Although researchers have been intrigued with each theory, studies are pointing to one theory as the main mechanism for change. Mechanical Theory Goldspink et al. (1977) used an immobilization stretch on dead rats that led to an increase in protein synthesis. The resulting tissue deformity was believed to be sarcomeregenesis, which is the creation of additional sarcomeres to increase the length of a muscle fiber. This study led others to investigate the correlation between static stretching and tissue deformity, which is the basis of the Mechanical Theory for an increase in range of motion. Langevin et al. (2005) were able to demonstrate tissue deformity from static stretching on mice ex vivo and in vivo, as the stretched tissue became more “sheetlike” as opposed to “dendrite-like” or branch shaped in regard to the alignment of cells within the tissue. These findings helped to shape the Mechanical Theory, which proposes that the viscoelastic properties of the musculotendinous unit (MTU) can experience deformity and plasticity during a static stretch (Weppler, 2010). More specifically, the MTU cycles through the stress-relaxation process, wherein the tension within the tissue dissipates due to an external force, resulting in creep, or the change in shape of the tissue. Hypertrophy The findings from Goldspink et al. (1977) and Langevin et al. (2005) had also led some to suggest that static stretching would induce muscular hypertrophy, either through sarcomeregenesis or through an increase in protein synthesis that led to increased muscle thickness. 21 Over the next few years, several studies examined the relationship between hypertrophy and static stretching. However, no study was able to demonstrate that static stretching would cause sarcomeregenesis or increased muscle thickness in humans without an external load added to the stretch or when static stretching was combined with resistance training (Nunes, 2020). Sensory Theory In contrast to the Mechanical Theory, the Sensory Theory was formulated on the premise that an individual’s perception of discomfort within a stretch, i.e. stretch tolerance, would change over time due to exposure to the stretch (Weppler, 2010). The Sensory Theory is rooted in motor behavior as opposed to physiology and just as an individual can learn complex motor skills, such as juggling or a dance choreography, an individual can grow more tolerant to sensations of discomfort while stretching, which in turn allows for the stretch to increase in range of motion (Weppler, 2010). The Sensory Theory seems to be the most probable mechanism for change in Range of Motion from stretch interventions (Freitas, 2017). More Research Even though some studies suggest that the Sensory Theory is the prevailing mechanism for change in range of motion from static stretching (Freitas, 2017), more research is necessary as other studies have demonstrated changes in fascial length (Freitas, 2015) and other studies suggest that there are sensory processes occurring within the connective tissue that still have not been discovered yet (Langevin, 2021). 22 APPLICATIONS FOR STATIC STRETCHING From rehab to prehab and from training to cool downs, static stretching is a viable technique to use to increase range of motion, create position-specific range of motion, foster a positive mindset, increase proprioception, improve musculotendinous unit compliance, spread the training effect across more tissues in the body and assist in hypertrophy goals through increased muscle thickness. Perhaps this extensive list of applications gives the impression that static stretching is the Swiss Army Knife of exercise techniques, but this would be misleading. It’s important to remember that any exercise intervention needs to be contextual appropriate for the individual, which would depend on the individual’s training goals, previous experience and efficacy as well as all training contraindications and medical history. This book will describe several contexts in which static stretching can be applied as an effective exercise intervention, starting with rehab and corrective exercise programs. Rehab-Prehab Spectrum As previously mentioned, rehab and prehab exist on a spectrum that serve the same ultimate objective of improving functionality and quality of movement. On one side of this spectrum is rehabilitation, which is a medical procedure bounded with legal constraints, including professional licenses to diagnosis and treatment. On the other side of this legal threshold are corrective exercise programs, which mimic rehabilitation in many ways, except for one important factor: the presence of a diagnosed injury. 23 Rehab Injuries can span over many different categories, from ruptures and fractures to strains and sprains. These injuries can be diagnosed or identified, from which a medical intervention can begin. Rehabilitation is the medical intervention of an injury, which may involve the use of static stretching if the medical professional believes it would be an appropriate and effective technique for treatment. Many rehab programs have used static stretching to help restore tissue extensibility (muscle length) and increase either general range of motion or position-specific range of motion, such as restoring ankle dorsiflexion after the injured foot had been immobilized due to an Achilles tendon tear. If a rehab program used static stretching within the treatment protocol, it would most likely be used alongside of other techniques as it is in the Janda Approach, which was created by Phil Paige PT, ATC and featured the used of static stretching followed by a series of 3s isometric contractions to help strengthen tissue from the new Range of Motion. The Janda Approach would also typically involve sensorimotor training to help increase proprioception as part of the treatment protocol (Paige, 2010). Rehab is concluded when the patient is either cleared or discharged by the medical professional. When a patient is cleared, the medical professional is figuratively giving a stamp of approval to resume physical activity, a process that is very common in sports. Conversely, a patient may be discharged from rehab when the medical professional had deemed that the risk of future injury and harm has been minimized to an appropriate level. However, the patient may be advised to continue with some aspect of the rehab intervention on their own, which is commonly referred to as post-Rehab protocols and may certainly include static stretching among other exercise techniques. Corrective Exercise Programs Directly on the other side of the diagnosed injury threshold on the Rehab-Prehab Spectrum is where Corrective Exercise Programs exist. Corrective exercise programs have the same objective as rehab, which is to improve the functionality and quality of an individual’s movement. However, there is no medical diagnosis of an injury with a corrective exercise program. If there is an injury, the proper procedure would for the individual to receive rehab with a medical professional. Corrective exercise programs involve an assessment of an individual’s posture and movement in order to design an exercise program that would help restore functionality and quality to movement. Additionally, it is common for a corrective exercise program to shift the biomechanical alignment and execution of specific posture or movement patterns that consequentially 24 reduce the mechanical strain on a given tissue or joint structure and lessen the discomfort or pain an individual may experience on a chronic basis. However, these corrective exercise programs are not designed to treat any injuries, from sprains and strains to fractures and ruptures. Corrective Exercise Programs are not Rehab. Corrective Exercise Programs can help to prevent injury and discomfort by restoring and/or optimizing how an individual habitually uses their body. Janda Dr. Vladimir Janda was a physician, who was crippled by polio in the early half of the 20th Century, and that experience propelled him to spend the rest of his life trying to help malalignments in people’s posture and movement (Paige, 2010). Janda’s concept of muscle imbalance represent the fundamental premise for malalignment and compensation in the body. Sometimes referred to as a strength imbalance, a muscle imbalance is characterized by an overactive and/or tight muscle group coupled with a weak and/or lengthened muscle group on the opposing side of the same joint. The disparity in strength and length for these opposing muscle groups would create dysfunctional movement at the associated joint, which may lead to a chain reaction of dysfunction through the rest of the body (Paige, 2010). Janda also asserted that a muscle imbalance would lead to a predictable pattern of dysfunction in the body, which is commonly referred to as a compensation pattern. Janda’s upper cross syndrome and lower cross syndrome have evolved to become two of the most well-known compensation patterns that numerous corrective exercise programs seek to address, many of which use static stretching as part of the intervention. Spinal Alignment in Middle Aged Woman In a recent study concerning corrective exercise programs, Kim et al. (2019) compared the Janda Approach to the use of static stretching alone regarding reducing pain or discomfort and improve the spinal alignment in a group of middle-aged women. As mentioned previously, the Janda Approach combines static stretching with a series of isometric strength exercises in order to increase range of motion and then develop strength through that range of motion. In Kim et al.’s (2019) study, the Janda Approach protocol consisted of three 15s static stretch followed by five 3s isometric contraction at 100% Maximum Voluntary Contraction (MVC). While both protocols used static stretching, The Janda Approach was more effective at improving spinal alignment and reducing discomfort as compared to static stretching alone as the isometric strengthening exercises appeared to increase the subjects’ capacity to maintain the changes in spinal alignment. 25 NASM Improves FMS Scores In another study, Jafari et al. (2020) used the National Academy of Sports Medicine (NASM) Corrective Exercise Protocol to improve the Functional Movement Screen (FMS) score of 225 firefighters from an average of 10.6 to 17.6 in a period of 8 weeks. The NASM Corrective Exercise Protocol features four main phases, which are: Inhibit, Lengthen, Activate and Integrate. Static Stretching was implemented during the lengthen phase to restore tissue extensibility and length to the muscles that were assessed as either tight and/or overactive, which is terminology that NASM adopts from Janda’s concept of Muscle imbalance (Jafaria, 2020). Even though static stretching was gradually used less as the corrective exercise program progressed, the objective of the lengthen phases, which is to restore tissue extensibility and increase range of motion, was integral to the improvements in the firefighters’ FMS scores (Jafaria, 2020). Older Adults with Low Back Pain Another study primarily featured static stretching for the first two weeks of the corrective exercise program that aimed to improve gait and reduce low back pain in adults between the ages of 65-75 years old (Madadi-Shad, 2019). The program primarily focused on static stretching during the first two weeks to provide for a larger range of motion for the subsequential strength training exercises that aimed to shift alignment in posture and gait (Madadi-Shad, 2019). Altogether, the sequence of stretching and strengthening had led to an improvement in gait efficiency as well as a decrease in the subject’s disability score that correlates with the reduction of low back pain (Madadi-Shad, 2019). Many Types of Programs Although there are many different types of corrective exercise programs, each program serves the same purpose of improving the functionality and the quality of an individual’s movement and/or posture. Many programs utilize static stretching, while others may not. The inclusion of static stretching will all depend on the context of the individual’s needs as well as the practitioner’s skillset and available resources. Injury Prevention Static stretching can also be used in injury prevention or injury mitigation protocols. MTU Compliance In an injury prevention protocol, one of the main objectives for static stretching is to increase the musculotendinous unit (MTU) compliance, which impacts the muscle and 26 connective tissue’s ability to lengthen under tension and absorb force. Force absorption is a frequent demand in many sports, especially power and speed sports, which makes an individual’s degree of MTU compliance and important issue to address in regard to reducing the risk of injury. Range of Motion and Positioning Static stretching can also be used to prevent injury by ensuring that the individual has an adequate range of motion for a task-related movement patterns and positions, such as enough ankle dorsiflexion and toe extension to allow for optimal toe-off phase in running. Static stretching can also be used to create enough wrist extension, scapular protraction, and shoulder flexion for the front rack position, as well as enough hip, knee and ankle flexion for the bottom of a squat position, all of which fundamentally compose the receiving position in an Olympic clean. Many sports feature the skill of throwing, swinging, or shooting, all of which need an adequate range of motion in the Posterior Oblique Sling (POS) for both speed and accuracy. Static stretching can be used to increase and maintain the required range of motion in the POS, which consists of the latissimus dorsi and the contralateral gluteus maximus and to improve performance while also reducing the risk of injury, such as muscle strains, tendonitis, or low back pain. Research Supporting Injury Prevention There have been numerous studies that have looked at the correlation between static stretching and injury prevention, including a systematic review, which indicated that static stretching created a 54% reduction in the risk of acute muscle injuries, including muscle tears and strains (Behm, 2015). Halftime Stretching in High School Football One study focused on the correlation of static stretching and injury prevention within the context of high school football. In this study, several high school football teams used a static stretching protocol at halftime and significantly decreased the number of soft tissue injuries, i.e. sprains and strains, during the third quarter of the game (Bixler & Jones, 1992). Hamstring Strains in Australian Rules Football Another study used static stretching to help prevent hamstring injuries in Australian Rules football. During this study, players were asked to periodically stretch their hamstrings as much as possible during training, practice, or games. Then the players were also asked to perform hamstring stretches at the end of training, practice, or games, especially when in a fatigued state (Verrall, 2005). The end result was a significant reduction in hamstring strains per 1,000 hours of playing time, for which the authors of the study suggested that stretching the hamstrings 27 in a fatigued state may have actually strengthened those tissues and made the hamstrings more resilient to muscle tears or strains (Verrall, 2005). Risk of Injury in Army Recruits Another study examined the relationship between ankle dorsiflexion and injury in a group of 1093 Army recruits during a 12-week training program, for which the authors of the study concluded that individuals with poor flexibility were 2.5 times at risk for injury compared to individuals with average flexibility and 8 times at risk for injury compared to individuals with high flexibility (Pope, 1998). More Research Needed Even though the aforementioned studies promote a positive correlation between static stretching and injury prevention, there is conflicting evidence that indicates that the use of static stretching is not effective at preventing overuse injuries (Woods, Bishop & Jones, 2007) nor does static stretching seem to lead to injury prevention in endurance activities (Behm, 2015). Due to these conflicting findings, more research is needed to definitively understand how static stretching can assist with the goal of injury prevention. Positive Mindset Many people can provide anecdotal evidence where static stretching had made them feel better both physically and mentally. In fact, it may be one of the motivating factors to why some many individuals take a yoga class. Of course, a person’s experience may not be an accurate or reliable sway of understanding the relationship between static stretching and one’s mental state. However, one narrative review of static stretching does suggest that the technique is helpful in fostering a positive mindset (Lima, 2019). In one study, subjects reported a positive psychological effect from static stretching that helped the “individuals [feel] more confident of achieving high performance” within their given sports-related task. (Blazevich 2018) More Research Needed This book was not able to find a substantial cohort of studies that examined the relationship of static stretching with a positive mindset. Therefore, more research is recommended, especially due to the high prevalence of chronic stress that exists within the modern lifestyle. Increased Proprioception Proprioception is part of the body’s Interoception, which is broadly defined as the “sensory perception and awareness of the position and movement of the body.” More 28 specifically, proprioception typically refers to the “ability to sense whether a joint is moving in one direction versus another” (Langevin, 2021). In the big picture, proprioception is fundamentally integral to survival, as evidenced in the ability to catch oneself when slipping on ice or a slippery surface. Within the scope of rehab, prehab and training, proprioception is essential to an individual’s movement, coordination and skill development. Through proprioception, the body is continually taking in important information from the environment, which the nervous system will then interpret, evaluate and respond to in accordance with specific tasks, objectives or goals. Motor Behavior can be simply expressed as the synergistic relationship of proprioception, the process of afferent signals carrying input to the spinal cord and brain, and motor output, the process of the brain and spinal cord disseminating efferent signals to various organs or tissues, including the muscles, in order to initiate specific biological processes or coordinate movement and positions. Research has demonstrated that the body has mechanoreceptors within the joint capsules and tendons that are sensory receptors funneling afferent signals and proprioceptive input to the nervous system. There are also sensory receptors called muscle spindles, in the belly of muscles that provide proprioceptive input to the nervous system. Yet, research is also indicating that there are more sensory receptors located deep within the facia, or connective tissue that envelops and organizes muscle tissues, that have not been discovered yet. However, some researchers attest to sensations of a simple stretch as evidence that these sensory receptors are within these tissues and providing proprioceptive input to the nervous system (Langevin, 2021). Static stretching can stimulate these unfound sensory receptors, as well as activate the mechanoreceptors within the joint capsule and tendons, all of which can increase the flow of proprioceptive input back to the nervous system. Improving Neuromuscular Coordination As previously mentioned, proprioception plays an integral role in motor behavior, for which the information delivered to the brain through these afferent signals will greatly influence how the body attempts to coordinate a movement or position. In fact, an individual’s neuromuscular coordination can only be as good as the information as the quality and quantity of proprioception that the nervous system receives and interprets. Therefore, increasing the amount of proprioception within an individual’s body will be an integral objective of any rehab, prehab or training program that aims to improve neuromuscular coordination or develop specific skills. 29 Increasing Proprioception improves Coordination in: Rehabilitation Programs Corrective Exercises Strategies Injury Prevention Protocols Performance Enhancement Skill Development Fortunately, static stretching can assist in increasing proprioception by positioning joints in end ranges to stimulate mechanoreceptors around joint capsules. Yet, static stretching can increase proprioception by lengthening the muscles and connective tissues to the point that a pulling sensation occurs, which is an indication that afferent signals are being shuttled to the nervous system (Langevin, 2021). As an advanced technique, an individual can create micromovements, or very small and subtle movements while stretching in order to stimulate a larger array of sensory neurons and provide even more proprioceptive input back to the nervous system (Schleip, 2012). However, these micromovements are recommended to be small and subtle wherein the movement is no larger than an inch in displacement according to Robert Schleip, a fascia researcher and the creator of the technique. Reducing Pain and Discomfort Increasing proprioception can also correlate with a decrease in myofascial pain and/or chronic discomfort due to poor tissue remodeling in the body’s connective tissue. The connective tissue tends to remodel itself into irregular tissue arrangements, which are densely pack fibers in a chaotic format, to strengthen the tissue to bear high tensile loads for longer durations. This remodeling pattern of the tissues will prevent proprioceptive signals from arising from these tissues as the sensory neurons are not easily activated (Langevin, 2021). Ultimately, this tissue remodeling process can lead to sensory-motor amnesia, wherein the lack of stimulation to the sensory neurons in that location leads to an absence of proprioceptive input to the motor behavior processes in the brain, which can lead to compensatory strategies, repetitive strain syndrome and overuse injuries in other tissues that ultimately create pain or discomfort (Schleip, 2012). Static Stretching, along with other mobilization techniques, can help to increase proprioception as well as restore the gliding quality to these tissues, wherein the various layers of muscle and connective tissue can more easily slide over on another and allow the tissue to lengthen or shorten, all of which can lessen the occurrence of myofascial pain or discomfort in the body (Langevin, 2021). 30 Performance Enhancement Contrary to what many people may believe, there are a few different ways that the use of static stretching can enhance an individual’s performance in training, sport or life. Warm-Ups or Movement Prep For many, the terms warm-up and movement prep are interchangeable as both refer to the deliberate process of preparing for performance by acclimating the individual to the associated biomechanical, physiological, and neurological demands of the targeted activity. Main Components There are four main components to a full warm-up or an effective movement prep routine, which offer a synergy of effects that prepare the individual to perform. Full Warm-Up’s Main Components: • Light Aerobic Activity • Static Stretching • Dynamic Stretching • Skill-Specific or Task-Specific Activities Light Aerobic Activity to Start Warm-Up Research recommends that a full warm-up start with light aerobic activity that is sustained for a few minutes at an intensity of 40-60% of the individual’s VO2 Max, which is a percentage of an individual’s maximum aerobic capacity, until the core temperature increases and the individual breaks a light sweat (Wood et al., 2007). The aerobic activity will help to decrease the muscle viscosity, or the stiffness of the muscles, which allows for more gliding of myofascial layers and more lengthening in the musculotendinous unit (MTU). When there is too much viscosity in the muscles, the individual’s range of motion, proprioception, and reflexes are all limited (Wood et al., 2007). The aerobic activity will also help prime the nervous system to perform as the velocity of nerve transmission increases, which leads to stronger muscle contractions and improved coordination. Plus, there is an increase in cellular metabolism and oxygen delivery, which prepared the tissues for the energetic demands of the upcoming activity (Wood et al., 2007). 31 Static Stretching in Warm-Up Once the core temperature has been increased and the muscle viscosity (muscle stiffness) has decreased, static stretching is recommended as the next component of a full warm-up. Static Stretching has been demonstrated to be effective at increasing range of motion in an array of different studies (Behm, 2015). The subsequential increase in range of motion will allow the individual to train or perform throughout larger movement patterns and deeper positions, all of which helps to spread the training effect, the occurrence of physiological neurological adaptations, across more muscles and connective tissues (Kokkonen, 2007). The result of training or performing through a larger Range of Motion is the possible development of more strength, power or endurance in larger movement patterns or deeper positions, which can lead to improvements in performance (Kokkonen, 2007). Additionally, practicing static stretching during a full warm-up will increase musculotendinous unit (MTU) compliance, which helps the muscles and connective tissues to absorb more forces and reduce the risk of soft tissue injury during power or speed activities (Behm, 2015). Creating Position-Specific Range of Motion As previously mentioned, static stretching offers an advantage over dynamic stretching regarding the creation position-specific range of motion, such as the middle splits that may be useful to a goalie in hockey (Murphy, 2012). Using static stretching within this full warm-up protocol will help to address the positionspecific range of motion demands that will be integral to training and performance. However, everyone will need to monitor the duration of these static stretches in order to limit the risk of stretch-induced impairments in performance that may occur with longduration (≥60 seconds) static stretching (Behm, 2021). Dynamic Stretching In Warm-Up After all the designated static stretches are completed, the next phase of the full warmup protocol focuses on dynamic stretching, which consists of repetitions of controlled movement through a specific range of motion or movement pattern (Behm, 2015). Dynamic stretching features cyclical loading and unloading of muscles that facilitate muscular contractions, enhance nerve conduction velocity and initiate enzymatic activation and cellular metabolism, all of which prepares the body for the movements demands of the upcoming training session or event (Behm, 2015). 32 A deliberately organized progression of dynamic stretching will lead the individual seamlessly into the final phase of the full warm-up protocol. Skill-Specific or Task-Specific Activities in Warm-Up In this final phase of the full warm-up, the individual will seek to prime their neuromuscular coordination to perform well with a series of activation exercises that introduce specific movement demands that relate to the skills used and/or tasks performed in the upcoming training session or event. This phase of the full warm-up will vary from activity to activity, as well as session to session. However, there are many common themes that may be featured across a variety of protocols, such as activation exercises for the hip, core, shoulder and foot/ankle complex as well as proprioception stimulation, form running drills and stability exercises. The exercises in this final phase of the full warm-up will mimic many of the skills, tasks and intensities that are featured in the training session or event. Static Stretching Contributes to Skill Development Static stretching can also assist the development of specific skills, including throwing, kicking or locomotion, during a training or practice session. Skills are coordinated movements that aim to complete a given task, such as shooting a jump shot in basketball, throwing a curveball in baseball or heading the ball in soccer. Additionally, all skills require a certain level of neuromuscular coordination, physiological capacity, and strategy. Static stretching can be integrated into the training or practice session in order to help maintain general and positionspecific range of motion that is integral to both the neuromuscular coordination and the physiological capacity of the skill. For example, static stretching can assist neuromuscular coordination in baseball when a pitcher utilizes short- Pitching a baseball is a skill that requires position-specific range of motion. 33 duration static stretches in intermitted cycles during training or practice to maintain the range of motion through the Posterior Oblique Sling, i.e. the latissimus dorsi and contralateral gluteal muscles, that allow for a full follow through on each pitch, which will affect the trajectory of the ball. These static stretches can also stimulate sensory receptors in the Posterior Oblique Sling, which increases the proprioceptive input and can lead to subtle adjustments in motor output and trajectory of the ball. At the same time, static stretching can also assist the pitcher’s physiological capacity, i.e. speed of the pitch, by reducing the buildup of metabolites within the Posterior Oblique Sling, which may impair the rate that these muscles can eccentrically lengthen and thus slow the speed of the pitch. Static Stretching as Active Rest Training and practice sessions should be challenging when designed effectively, and performing static stretching as active rest can be beneficial in several different ways. Just as with skill development, static stretching can be used as an active rest exercise to maintain an adequate range of motion as well as to increase proprioceptive input, both of which can assist in neuromuscular coordination, especially during training or practice sessions that feature a substantial amount of repetitive movement patterns. Additionally, static stretching can help to flush out the metabolites that buildup in the muscles during a training or practice session. Although it is important to keep the duration and volume of these static stretching limited as well as to pair these stretches with a task-specific activation exercise in order to avoid stretch-induced impairments in performance. Lastly, performing static stretches as active rest exercises can help create some positive psychological effects, which may foster a mindset that helps the individual to endure the stress of the training or practice session as well as possibly improve performance. Training Effects In Periodization, Tudor Bompa outlines the parameters for developing specific strength qualities, such as power, maximum strength or endurance, through a periodized training program that organized the training stimulus in a hierarchical pattern of phases. The phases of periodization start with anatomical adaptation, commonly referred to as prehabilitation, wherein the exercise selection and prescriptions aim to gradually introduce intensity and complexity demands that will be featured in upcoming phases. 34 This prehabilitation phase will also feature corrective exercises strategies, for which static stretching may certainly play a major role as the training program seeks to establish the required range of motion for future exercises and performance demands. Similar to corrective exercise programs, the prehabilitation phase can last for several weeks. Alternatively, some programs may feature a prehabilitation phase that spans for only 1-2 weeks due to the individual’s adequate level of movement quality and general conditioning (Bompa, 1999). Training Effect: Hypertrophy The next phase within a periodized program would focus on increasing the individual’s cross-sectional area of the muscle as well as the muscle thickness or density of contractile proteins within the muscles, with exercise prescriptions that stimulate muscular hypertrophy. Static stretching can be a useful tool to integrate within these hypertrophy phases, which can span over a course of 6-12 weeks, depending on the individual’s specific goals (Bompa, 1999). Several studies have demonstrated that inter-set static stretching will help lead to an increase in muscle thickness, which contributes to the training objective for these hypertrophy phases (Trindade, 2020). As with skill development and active rest, it is important to monitor the duration of inter-set static stretching as not to stretch too long (≥60 seconds) and compromise one’s performance in the resistance training exercises. Training Effect: Strength The next phase in a periodized training program focuses on developing maximum strength, or the individual’s ability to forcefully contract muscles against heavy resistance. During the maximum strength phases, static stretching can improve positionspecific range of motion, which helps the individual to create optimal positioning for each exercise. A Loaded Positional Static Stretch: Bottom on a Kettlebell Goblet Squat 35 Compensatory strategies are very common during this phase of training as the heavy resistance can make execution of the exercise’s movement pattern rather difficult. However, performing static stretching to help improve position-specific range of motion can limit these compensatory strategies, especially if these static stretches are performed with incremental load that allows the muscles and connective tissue to be stronger at the end range positions. During the maximum strength phase, short-duration stretches are recommended as a few rounds of stretches with a duration of 5s can be effective at improving range of motion with little risk to stretch-induced impairments in strength (Lima, 2019). Static stretching can also reduce the musculotendinous unit (MTU) stiffness, which would lead to faster muscle contractions velocities and improve the binding capabilities of the contractile proteins, both of which can generate greater amounts of force that are needed to work against heavy resistance (Mederios & Lima 2017; Chaabene, 2019) Additionally, static stretching has also led to a 2.2% increase in muscle strength in lengthened positions, which can assist in this Maximum Strength phase. Although, it is important to note that static stretching has also led to a 10.2% decrease in muscle strength in shortened positions (Behm, 2015). Training Effect: Speed and Power After completing the maximum strength phases of the training program, the next phases attempt to convert the newly acquired strength gains into other strength qualities, including speed and power. The dimension of time becomes a focal point in this phase of training, wherein before in the maximum strength phase, time was not a consideration. Maximum strength focuses on total force generation. On the contrary, both speed and power focuses on generating force within as little time as possible (Bompa, 1999). The physiological mechanism for power and speed is also different from maximum strength as the former relies much more on the elasticity of muscles, tendons and connective tissues and the stretch-shortening cycle. The Stretch-Shortening Cycle (SSC) utilizes the inherent elasticity of the muscles, tendons and connective tissues to absorb and express kinetic energy in the same manner that a rubber band can stretch and then snap closed. For the muscles, tendons, and connective tissues to be elastic like a rubber band, the tissues need to be compliant or mailable, meaning that these tissues need to lengthen easily, which is where static stretching can assist. 36 Static stretching can condition the muscles, tendons, and connective tissue to become more elastic and compliant with persistent stretching over the course of weeks, months and years. With more elasticity and compliance, the individual has more opportunities to train more speed and power movements without the risk of injury. Thus, allowing for more competency and efficacy in speed and power activities (Lima, 2019). As mentioned previously, an increase in musculotendinous unit (MTU) compliance can increase the velocity of nerve conductivity, which can improve proprioceptive input and accelerate motor output, both of which can lead to enhancements in coordination during speed and power activities (Mederios & Lima, 2017). Ageing Individuals and recreational athletes are specifically recommended to perform Short-Duration Static Stretching in conjunction with speed and power activities in order to limit the risk of injury by improving the compliance of their muscles, tendons and connective tissues (Chaabene, 2019). Conversely, well-trained individuals and high-performing athletes need to use caution when performing static stretching before and during training, practice or events as too much of an increase in the MTU compliance may marginally impair their performance (Chaabene, 2019). To guard against stretch-induced impairments in performance, well-trained individuals and high-performing athletes are recommended to combine bouts of Short-Duration Static Stretching with dynamic stretches and sport-specific exercises to restore any deficits that may accumulate during the stretch (Chaabene, 2019). Cool Down Many people have advocated the use of static stretching during the cool down to help the body to recover as well as a mechanism to prevent delayed on-set muscle soreness (DOMS). Unfortunately, recent research has indicated that static stretching is not an effective means to help the body recover, nor can it prevent DOMS (Afonson, 2021). However, static stretching can indirectly assist in recovery, especially when combined with diaphragmatic breathing, simply by helping an individual to reduce the stress response and activate the parasympathetic nervous system (Tracey, 2019). Additionally, the use of static stretching during the cool down while still contribute to more time in various end-range positions, which will increase the individual’s stretch tolerance and improve their efficacy for those specific positions as well as increase their overall range of motion. 37 Modern Lifestyle, Ageing Individuals & Recreational Athletes When discussing effective training programs and techniques, consideration of the individual’s lifestyle needs to be accounted for in order to effectively and safely generate results from training. Our modern lifestyle is characterized by many different sedentary behaviors, such as sitting at a desk, working on computers, and driving cars. These behaviors help to lower an individual’s overall level of physical activity, which has consequences on a cellular level (Lieberman, 2013; McCrum 2018). More specifically, the sedentary nature of the modern lifestyle dramatically reduces the mechanical loading, which changes in the biomechanical properties of the muscles, tendons, and connective tissues. These changes, such as a reduction in tendon stiffness, will lead to a reduction in strength, power and endurance, as well as balance and coordination (McCrum, 2018). Fortunately, the degradation of physiological capacity and motor behavior can be addressed and possibly reversed through a resistance training program, which is good news for the ageing individual and recreational athletes. Ageing individuals and recreational athletes that lead a modern lifestyle are at risk of losing their capacity for strength, power and endurance simply due to the reduction in mechanical loading that accompanies sedentary behaviors. The reduction in physiological capacity is not the only threat, as individuals that lead a modern lifestyle are subject to synaptic pruning, wherein the brain cuts off neurological connections that are not used often, which can lead to undesired changes in an individual’s motor behavior. Fortunately, the effects of a modern lifestyle can be addressed through a training program that aims to re-condition the muscles, tendons and connective tissues, as well as increase proprioceptive input to maintain or improve the individual’s motor behavior. Since muscles, tendons and connective tissue retain their mechanosensitivity throughout aging, these tissues can be greatly enhanced and strengthened through a resistance training program that loads these tissues 2-3x per week at 80-90% of MVC for 12-14 weeks (McCrum, 2018). Additionally, static stretching and other activation exercises can help to increase proprioceptive input and provide the opportunity to improve the individual’s motor behavior (Paige, 2010). The Ageing individual and recreational athlete is recommended to use exercise interventions such as the one briefly described above, while training to help reverse and stave off the detrimental effects of a modern lifestyle. 38 PART II THE ABC APPROACH Training is a craft. It’s a blend of science and artistry, which means that there is no ‘one way’ or ‘correct way’ of training. There is simply a process and its results. The process of training is dependent on science, in particular: physiology, Motor Behavior, and biomechanics. How the coach or training uses these sciences is a matter of artistry, i.e. creative skill and ability. This book has outlined the science of static stretching and highlighted opportunities to use the technique. Now, this book will offer an approach to using this technique to help enhance the individual’s creative skill and ability in training. The ABC Approach is a mnemonic device that captures and prioritizes the important parameters of static stretching. Although ABC is a bit of misnomer, this approach will help anyone to be more effective when using static stretching. The ABC Approach This mnemonic device uses the alphabet to highlight each important parameter of static stretching. A = ALIGNMENT B = BREATHING C = COMBINE MODALITIES D = DURATION E = EASE F = FREQUENCY 39 40 A = ALIGNMENT The ABC Approach starts with Alignment, or the positioning of the body during a stretch. As previously mentioned, position is a parameter for static stretching that yields a tremendous amount of influence over the effectiveness of the technique. Sullivan et al. (1992) demonstrated that the position of a stretch dictates the effectiveness of the stretching technique by comparing the alignment of a pelvic anterior tilt compared to the alignment of a pelvic posterior tilt on the hamstring flexibility, for which the pelvic anterior tilt led to a larger increase in hamstring flexibility as it separated the origin and insertion more than the pelvic posterior tilt. Sullivan et al. (1992) acknowledge the importance and nuances of alignment when stretching, for which knowing the insertion and origin points of the targeted muscles will greatly help the effectiveness of any static stretch. Insertion and Origin Each muscle has an origin and insertion, which are the endpoints of the musculotendinous unit (MTU) that attach to either bone or a fascial component. Origin is the endpoint that lies closest to the center of the body while the insertion is the distal attachment, or the endpoint furthest away from the center of the body. The increased distance between these endpoints is referred to as the displacement (McGovern et al., 2017). McGovern et al. (2017) compared four different stretch positions for the hip rotators and observed a significant difference in displacement among the differing stretch positions, which supports Sullivan et al.’s (1992) conclusion that position is very influential to the effectiveness of the stretch intervention. Understanding where the origin and insertion points are located on the muscles that are most addressed with static stretching will contribute to the effectiveness of the technique. 41 However, solely understanding the location of origin and insertion points of the targeted muscle is not enough to create effective positioning in each stretch. One will need to understand the connections between individual muscles, commonly referred to as muscle chains. In Part III of this book, all the origins and insertions points of every major muscle are illustrated as a reference. Muscles Chains Many people have been introduced to the concept of muscles chains through the work of Tom Myers’ Anatomy Trains and Andry Vleemings’ Subsystems, which are commonly referred to as slings and contain the renowned Posterior Oblique Sling and Anterior Oblique Sling. Muscle chains, which are also referred to as myofascial chains, myofascial slings, myofascial continuums and muscle slings, are systematic networks of muscles and connective tissues that efficiently facilitate force transmission through the body through neural coupling and mechanical transmission (Schleip, 2012; Myers, 2014; Schleip, 2014; Schleip, 2016; Departo, 2017; Adstrum, 2017; Stecco, 2017; Behm, 2021). The Vleeming Subsystems Deep Longitudinal Sling 42 Lateral Sling Anterior Oblique Sling Posterior Oblique Sling The Anatomy Trains from Tom Myers Evidence of Force Transmission and Force Dampening The existence of muscle chains is supported by findings of other studies that examine force transmission in the body and predict that these patterned networks of muscles can spread and dissipate force throughout the body (Wilke et al., 2016; Krause et al., 2016; Park et al., 2017; Behm, 2021). In a systematic review, Behm (2021) noted that muscle chains may be responsible for the impairment of strength and tension in areas of the body that are not directly involved in a static stretch, which can increase the usefulness of static stretching during rehab or corrective exercise programs as well as a cool down and/or a stress management protocol. Despite the popularity of Myers’ and Vleemings’ work around muscle chains, more research is needed to clearly delineate the patterns of muscle chains in the body and how these patterns can vary among individuals, movements and activities. Muscles Chain Theory vs Isolated Muscle Stretching When examining the possibility that force transmission and force dampening can occur through muscle chains, Pimental de Rosario et al. (2012) compared muscle chain therapy with segmental static stretching in regard to range of motion. Muscle chain therapy (MCT) is a stretching technique that targets a global pattern of muscles, i.e. muscle chains, and a network of joints in one single stretch position. The authors hypothesized that MCT would lead to a greater increase in range of motion and improve posture compared to segmental stretches that solely focused on individual muscles due to the force transmission and dampening mechanism of muscle chains. Although stretch durations between MCT and segmental stretches differed, their total stretch volume was equal, but MCT proved to be more effective at improving Postural Alignment (Pimentel de Rosario, 2012). 43 Pimentel de Rosario et al. (2012) proposed that isolated muscle stretching was less effective at improving posture as the technique allows for compensatory movements or positions to occur throughout the rest of the body while solely focusing on one muscle during a stretch. Nerve-Directed Stretching On a parallel note, nerve-directed stretches are stretches that trace the path of nerve tracts through the body in global patterns, similar to the paths featured in muscle chain therapy. Nerve-directed stretches were demonstrated to increase range of motion more than muscledirected stretches, i.e. isolated muscle stretching in regards to 9.9º vs 7.3º in ankle dorsiflexion (Andrade et al., 2020). MCT and nerve-directed stretching both suggest that the alignment of global patterns of both muscles and nerves are important to consider when creating the position of a static stretch. Yet, more research is recommended to understand the exact alignment of these global patterns and positions. Embryonic Pattern of Adaptation Pimentel de Rosario et al. (2012) also indicated that the human body undergoes an embryonic pattern of adaptation while performing MCT, in which the body can make neural and mechanical adjustments to fit the intended position of the stretch in a center-out pattern (proximal to distal pattern) wherein the corrections in the trunk occur before corrections in the shoulders, hips and limbs. This embryonic pattern of adaptation resonates with a prevalent training principle: Proximal Stability leads to Distal Mobility This axiom proposes that adequate motor control and stability, i.e. the resistance to motion, at the core, hip and shoulder will allow the limbs to move through a larger range of motion and attain greater mobility (Nelson et al., 2012). More importantly, this axiom, proximal stability leads to distal mobility, also suggests that the use of diaphragmatic breathing while performing a static stretch would maximize the range of motion from the stretch, for which more research is recommended. Technique Execution: TARGET GLOBAL In the ABC Approach, organize and align each static stretch in relations to the global patterns of muscle chains that run through the body. Although more research is needed to clearly define these global patterns, enough evidence indicates that muscle chains do exist in the body and have a tremendous amount of influence over an individual’s range of motion and movement quality. 44 MUSCLE CHAINS This book offers four broad categories of global patterns regarding muscle chains, which are: POSTERIOR CHAIN ANTERIOR CHAIN LATERAL CHAIN ROTATIONAL CHAINS Baseline Template: Balanced Approach Just like selecting exercises for a particular workout or training program, many people experience the paradox of choice, wherein they can be overwhelmed with all of the choices of exercises that it becomes too difficult to choose. Conversely, many other people know a small selection of exercises and are doomed to repeat the same few exercises repeatedly, which can lessen the overall effectiveness of each exercise. For many years, the fitness industry and coaching community have created different types of templates to exercise selection in order to offer a holistic affect and create a balance approach to training. A balanced approach is a great place to start when it comes to selecting specific exercises for a stretching routine, for which this book recommends selecting one static stretch for each of the broad categories of muscle chains. Recommendation for Balanced Approach to Programming for Static Stretching Choose one static stretch for each Muscle Chain Category: ANTERIOR CHAIN POSTERIOR CHAIN LATERAL CHAIN ROTATIONAL CHAIN: POSTERIOR OBLIQUE SLING ROTATIONAL CHAIN: ANTERIOR OBLIQUE SLING ROTATIONAL CHAIN: NECK and/or SPINE ROTATIONAL CHAIN: HIP and/or KNEE ROTATIONAL CHAIN: SHOULDER and/or ELBOW This balanced approach for exercise selection will almost certainly ensure that every muscle in the body gets addressed in the static stretching routine. Option: More Rounds of Stretching Performing more rounds of this balanced approach is certainly an option to pursue, even if it is just more repetitions of the same static stretches in the routine. Exactly how many rounds, repetitions or routines to perform in each week will be explain in more detail later in this book. 45 Technique Execution: CORRECT LOCAL There is a high probability that an individual will display some limitations or some patterns of compensation when performing global patterns in static stretches, for which this book recommends to “Correct Local.” “Correct Local” is a motto to guide progressions and regressions of static stretching. More specifically, “local” represents individual joints or regions, such as the shoulder capsule or the shoulder gridle while “global” refers to the larger muscle chain. The alignment of a global static stretch will be affected by the alignment and mobility of every single muscle and joint involved in the global pattern. Thus, performing a global stretch offers a broad assessment of every joint and muscle within that muscle chain. “Correct local” is the process of investigating the root cause for any disruption to the larger pattern in that global stretch. Upstream / Downstream While investigating the global stretch and looking for the root cause for disruptions, one must look both “upstream and downstream” from the area of the body that appears to be out of optimal alignment. “Upstream” refers to looking at all of the muscles and joints in the muscle chain that are above the disruption, while “downstream” refers to looking at the muscles and joints below the affected area. Using the upstream/downstream method will require an adequate knowledge of the possible muscle chain patterns, as well as the origin and insertion points of those muscles involved in the pattern. Example: Restricted Range of Motion in a Seated Forward Fold When an individual experiences a restriction in range of motion when performing a seated forward fold, any one muscle or joint or a combination of muscles and joints could be responsible. If the restrictions appear as the lack of flexion in the lumbar spine, upstream would lead one to investigate the erector spinae all the way to the head. Meanwhile, downstream would lead to an investigation of the hamstrings, calves, and feet. Corrective Strategies Once an upstream/downstream investigation has located possible sources for the disruption in the global pattern’s alignment, the individual can incorporate additional static stretches that adequately address the muscles that may be responsible for the lack of range of motion at the effected joint. 46 TARGET GLOBAL – CORRECT LOCAL 1. Target with Global Patterns for each Muscle Chain and use the upstream/downstream technique to identify the muscles and joints that may be responsible for limitations in range of motion. 2. Modify the balanced approach, by inserting segmental stretches that isolate specific muscles or joints to help restore the range of motion throughout the global pattern of the muscle chain. Corrective Strategy: Modified Baseline Template Address Limitations in the Global Patterns of Muscles Chains by adding in the appropriate Segmental Static Stretches to the Balanced Approach POSTERIOR CHAIN • Corrective Strategy: Target erector spinae, hamstring and/or calf muscles. ANTERIOR CHAIN • Corrective Strategy: Target pectoral, abdominal, iliacus, psoas, quadriceps, and/or tibialis anterior muscles. LATERAL CHAIN • Corrective Strategy: Target scalene, trapezius, deltoid, latissimus dorsi, quadratus lumborum, tensor fascia latae (TFL) gluteus medius, vastus lateralis (quadriceps) biceps femoris (hamstring), hip adductor (groin), and/or peroneal muscles. ROTATIONAL CHAIN: POSTERIOR OBLIQUE SLING • Corrective Strategy: Target latissimus dorsi and/or gluteal muscles. ROTATIONAL CHAIN: ANTERIOR OBLIQUE SLING • Corrective Strategy: Target the pectoral, abdominal and/or hip adductor (groin) muscles. ROTATIONAL CHAIN: SPINE • Corrective Strategy: Target scalene, trapezius, rhomboids, erector spinae, quadratus lumborum, oblique, iliacus and/or psoas muscles ROTATIONAL CHAIN: HIP • Corrective Strategy: Target hip rotator, gluteal, iliacus, psoas, hip adductor (groin) and/or quadriceps muscles ROTATIONAL CHAIN: SHOULDER • Corrective Strategy: Target rotator cuff, deltoid, pectoral, serratus anterior, latissimus dorsi, rhomboids and/or trapezius muscles. More information will be provided regarding stretch duration, frequency, and intensity that will assist in creating an effective corrective strategy to any disruptions in the global patterns of the Muscle Chains. 47 48 B = BREATHING Everyone understands that breathing is essential to life. Without it, there would be no life. However, many people do not realize that the mechanics of breathing can have a tremendous impact on performance, movement, and even health. In very simplistic terms, there are two different patterns to breathing: diaphragmatic breathing and clavicle breathing. Diaphragmatic Breathing Commonly referred to as belly breathing, diaphragmatic breathing creates respiration with the local unit, which is a group of four deep muscles that are commonly referred to as the inner core. The Inner Core Diaphragm Transverse Abdominis Pelvic Floor Girdle Multifidus Mechanics of Diaphragmatic Breathing The process of diaphragmatic breathing is rather simple: the diaphragm, which is a dome-like muscle that spans across the bottom of the lungs and attaches to the lower ribs, contracts and flattens its dome-like shape in order to create a vacuum pressure 49 that pulls air into the lungs. While contracting, the diaphragm will press down onto all the internal organs below the lungs, which include the intestines, liver, pancreas and more. The contraction of the diaphragm will force the organs to down and out along the path of least resistance, all of which forces the belly to expand. This phase is the inhale. Taking air into the lungs. Images on the left. The next phase is the exhale. Squeezing air out of the lungs. Images on the right. Once the air is pulled into the lungs, the diaphragm releases its contraction and recoils back to its dome-like shape as the internal organs expand back to refill their original position within the abdominal cavity. This reversal of positions will squeeze the air out of the lungs in an exhalation. During this phase, the other Inner Core muscles, specifically the transverse abdominis and pelvic floor muscles, can contract and push the internal organs back to their original positions in the abdominal cavity, which would assist the exhalation. Benefits of Diaphragmatic Breathing Many times, diaphragmatic breathing is recommended to individuals interested in stress management and cognitive performance as the practice creates numerous benefits, including sustained focus, improved memory recall and enhanced mood (Ma, 2017). At the same time, diaphragmatic breathing also stimulates the Vagus nerve, which is a cranial nerve that can promote the activation of the parasympathetic nervous system. Parasympathetic Nervous System The parasympathetic nervous system (PNS), commonly referred to as the “rest and digest” system, initiates the biological processes, such as digestion and protein synthesis, that help the body to repair on a cellular level. This would include diverting neurotransmitters, like acetylcholine, away from the muscles and reducing the neural drive to muscles, all of which would lead to muscular contraction. Instead, the muscles could release contractions and lengthen, especially when correctly aligned in a stretch position that pulls the origin and insertion points apart. 50 Stress / Relaxation If the muscle is not actively contracting and the individual has aligned the stretch to appropriately pull the origin point away from the insertion point, the viscoelastic properties of the muscles, tendons and connective tissues will all begin to lengthen due to the stress/relaxation response. Stress/Relaxation is a biomechanical process wherein viscoelastic properties, including muscles, tendons, and connective tissues, experience a stress force, such as the tensile or “pulling” force of a stretch, and over time, relax the passive resistance to the force and reduce strain on the tissues by lengthening. If there is a muscle contraction occurring, then the Stress/Relaxation response will be restricted entirely or partially limited to only the tendons or connective tissues, which may lead to tissue damage (Stecco, 2021). Using diaphragmatic breathing while stretching will help promote a stress/relaxation response throughout the muscles, tendons and connective tissues as one entire unit, which creates more length through the tissues and increases the range of motion. Diaphragmatic Breathing Develops Core Stability The stress/relaxation response is not the only benefit of using diaphragmatic breathing while stretching. Diaphragmatic breathing has been an effective way to train the inner core muscles to improve core stability, which can lead to increased range of motion (Nelson, 2012). Core Stability is defined as the ability to control the positioning and motion of the rib cage, spine and pelvis, commonly referred to as the core. This includes the ability to absorb, re-direct and produce force, which is critical attribute for the core as it is the epicenter of Human Movement. Defining the Core While some people may just think that the ‘six pack’ muscles of the rectus abdominis constitute as the core, the scientific literature expands the scope of the core to the entire central region of the body, which includes the pelvic girdle, the spine, rib cage, clavicle and scapula, as well as all the musculature that connects these structures together (La Scala Teixeira, 2019). Local and Global Units There are 29 muscles of the core that are divided into two categories based on the location of the muscles as well as the dominant muscle fiber type, which is either Type I or Type II. 51 The local unit, commonly referred to as the inner core, consists of the muscles that are attach to the spine, except for the pelvic floor muscles and are Type I muscle fibers, which are slow twitch muscles that have a high resistance to fatigue that lends to postural control. La Scala Teixeira et al. (2019) reported that the local unit consists of the diaphragm, transverse abdominis, multifidi, pelvic floor muscles, internal oblique, quadratus lumborum, and the lumbar fibers of the iliocostalis and longissimus muscles. The global unit, commonly referred to as the outer core, consists of muscles that have a large portion of Type II muscle fibers that enable these muscles to produce torque, articulate joints and act as “prime movers.” La Scala Teixeira et al. (2019) reported that the global unit consists of the rectus abdominis, iliopsoas, gluteus maximus, erector spinae and the thoracic fibers of iliocostalis. Intra-Abdominal Pressure The inner core muscles create respiration during diaphragmatic breathing, but that also creates a pillow of pressure in the abdominal cavity that braces the spine, rib cage and pelvis. This pillow of pressure is called intraabdominal pressure (IAP). In addition to positioning and aligning the spine, rib cage and pelvis, IAP can also help transmit kinetic force through the core to the arms and legs just as a car’s axel can transfers kinetic energy from the engine to the tires. Practicing diaphragmatic breathing will increase an individual’s ability to create and sustain various degrees of IAP that can contribute to competency in movement and/or posture, both for which a sequence of exercises will be provided later in this section (Nelson, 2012). Co-Contraction Even though the core is divided into two categories, the local and global units function in a synergistic manner through co-contractions in order to articulate and stabilize the core (La Scala Teixeira, 2019). Unfortunately, poor breathing mechanics, such as habitual clavicle breathing, can lead to disruptions in the synergistic efforts of the Inner and outer core, which can lead to 52 dysfunction throughout the rest of the body that can be expressed in various compensation patterns including Upper Cross Syndrome (Nelson, 2012). Anticipatory Activation Evidence has demonstrated that the inner core will activate in anticipation to moving the limbs in healthy individuals. This anticipatory activation of the inner core muscles to brace the spine, pelvis and rib cage. This bracing effect turns the spine, pelvis and rib cage into stable platforms, from which the “prime mover” muscles of the arms and legs operate. Yet, many individuals that experience low back pain, will have the activation of the inner core delayed or inhibited, which lessens the bracing effect on the spine, pelvis and rib cage (Nelson, 2012; La Scala Teixeira, 2019; Shah, 2020). Proximal Stability Leads to Distal Mobility The muscles that move the arms and the legs, such as the pectorals, glutes and iliopsoas, all originate off the spine, pelvis and/or rib cage. These muscles will insert into the humerus or femur, from which these muscles can generate the required force needed to articulate the arms and legs. This embryonic relationship of core and limbs has led to the popular training axiom: proximal stability leads to distal mobility. In other words, the stability of the core, which is proximal or nearest to the center of the body, enhanced the range of motion that the arms and legs, both of which are distal appendages of the body. Therefore, practicing diaphragmatic breathing will improve core stability and consequentially, enhance the range of motion of the arms and legs (Nelson, 2012). Using diaphragmatic breathing during static stretching helps to integrate the Inner and outer core (local and global units) that leads to further development of core stability, which is integral to the mobility of the shoulders and hips as well as overall range of motion. Clavicle Breathing Diaphragmatic breathing is the not the only way to create respiration. Clavicle breathing, commonly referred to as chest breathing, is another way that the body can breathe. In clavicle breathing, many of the muscles in the neck, shoulder and chest region can create a vacuum pressure in the lungs by pulling and compressing the ribs, all of which usually results in a lifting and lowering of the chest and shoulders when breathing. Although some may refer to clavicle breathing as an unnatural form of breathing, it serves as an alternative form of respiration whenever the lower abdominal is too restricted to expand for diaphragmatic breathing, which is common in intense physical activity. 53 Clavicle breathing is also readily used in a seated posture, like sitting at a desk, where the torso and head protract forward towards a computer screen. The forward lean of the torso will already compress the internal organs of the lower abdominal region to the point that the diaphragm may not be able to flatten. Therefore, clavicle breathing becomes a viable option for respiration. Increased Stress Response The habitual use of clavicle breathing will have a consequential impact on an individual’s posture and movement as well as their mood, psychology, and behavior. Research has indicated that clavicle breathing helps to stimulate the sympathetic nervous system (SNS), which can release a cascade of hormones that induce a stress response in the body in order to instantly metabolize energy, direct blood to the muscles and prepare the body to “fight or flight” (Ma, 2017). According to Sapolsky (2017), an American neuroendocrinology researcher at Stanford University, the stress response, commonly referred to as the fight or flight response, is a protective mechanism that most animals have, including humans. Additionally, the stress response is an innate reflex, which means that it does not need to be a conscious process, but can be triggered unconsciously, such as in the moment when a pedestrian and unknowingly jump back out of the way of a speeding car that races through a red light at an intersection. The stress response main objective is to direct resources to the major muscles and parts of the brain that can help an individual to either fight or flee. To make matters worse, Robert Sapolsky (2017) also reports in his NY Times Bestseller book, Behave: The Biology of Humans at Our Best and Worst, that human beings are one of a rare few animals that can continually generate a stress response from their thoughts, which contributes to the alarming amount of chronic stress experienced living a modern lifestyle. Increased Muscular Tension One of the main objectives of the fight-or-flight response is to create tension in the muscles in order to prime the body for movement. The cumulative of muscular tension from acute or chronic clavicle breathing can certainly impact the effectiveness of any static stretch. Hence, diaphragmatic breathing is recommended during a stretch intervention. Increased Compensation Patterns The typical person will breathe an average of 12,000 breaths per day before exercising, which can easily boost that number up over 20,000 breaths per day. This adds up to a significant amount of movement, each day. Over time, the manner in how a person breathes can have a significant impact on how that person moves and can easily lead to patterns of compensation. 54 Individuals that lead a modern lifestyle that involves prolonged bouts of sitting and/or working on a computer, may habitually use clavicle breathing that can lead to tightness and restriction in the neck and shoulder region as well as develop into compensation patterns, such as Upper Cross Syndrome or forward head posture. Conversely, the use of diaphragmatic breathing during static stretching may help to reduce the severity, if not the development, of these compensation patterns. Breathing Assessment Here are two simple exercises to use in order to assess habitual breathing patterns, from which one can understand how much diaphragmatic breathing that should be incorporated into their prehab and training. High – Low Test Simply place one hand on the chest and one hand over the navel of the belly. Next, observe how much each hand moves while breathing. Feel free to start breathing in a relaxed state and then gradually increase the volume on each inhale until reaching a maximal intake of air. If the hand on the chest continues to move more than the hand on the belly, it is recommended to practice at least 30 repetitions of diaphragmatic breathing every day for a period of 8 weeks in order to help re-training the Inner Core muscles and change the habitual mechanism for respiration (Nelson, 2012). Lateral Rib Expansion Test This next exercise is also relatively easy to execute. Simply place the hand around the lateral side of the lowest ribs, with the thumb wrapped around back. Next, breathe and observe how wide the ribs can expand out to the sides on each breath. Start with easy and relaxed breaths before gradually increase the size of each intake until reaching a maximal inhale and each breath. If the lower ribs fail to expand to the side fully, then diaphragmatic breathing is recommended as a daily practice until a lateral expansion can be achieved on each breath (Nelson, 2012). 55 Practicing Diaphragmatic Breathing There are numerous ways to practice diaphragmatic breathing, for which this book offers a specific progression that helps to develop and strengthen this skill at each stage. Stage One: Belly Breathing In either supine, seated or standing, place both hands over the navel and breath into the belly with large inhales. The objective of this stage is to activate the diaphragm by directing the breath into the belly. Stage Two: Reflexive Exhales, Sighs or Hah’s Continue to direct the breath into the belly with large inhales. Then begin to release the breath with either a reflexive exhale, an audible sigh or a loud “Hah” sound. The diaphragm is also a muscle that engages in postural control, for which it can hold tension to establish a specific posture or position. The use of the diaphragm as a posture muscle can easily change the mechanics of breathing. Therefore, getting the diaphragm to release all muscular tension with a reflexive exhale, an audible sigh or a loud “Hah” can help in re-training the respiration of the body. The objective of this stage to teach the diaphragm how to instantly release all muscular tension on each breath to set the body up for the next stage. Stage Three: Controlled Exhales Next, take large inhales into the belly and then slowly exhale out all the breath with a consistent flow of air, which can be easily managed with making a fluttering sound through pursed lips, whistling or signing the same note throughout the entire exhale. 56 Stage One: Belly Breathing Stage Two: Reflexive Exhales Audible Sighs Loud Hah Sounds Stage Three: Controlled Exhales with Sustained & Consistent Airflow Options: Whistling with a Consistent Tune Flutter Sound through Pursed Lips Exhale through imaginary Small Straw The objective of this stage is to train the Inner Core how to effective coordinate intraabdominal pressure (IAP), which will provide core stability in movements and positions. If the pitch, tone or sound begins to vary in this exercise, it is an indication that the inner core is struggling to effectively coordinate the IAP, for which continued practice is recommended each day. Stage Four: Maximal Inhale and Exhale The next stage asks for a maximal intake of air on each breath as well as a maximal explosion of air on each breath, which will help to strengthen all of the inner core muscles. When inhaling, attempt to pull in as much air as possible into the belly and then at the end of each exhale, just try to squeeze out a little more air. These two actions will make the diaphragm, transverse abdominis and pelvic floor muscles all exert maximal effort and thus develop more strength, which can make diaphragmatic breathing easily and more habitual. Stage Four: Maximal Inhale Breathe in as much as possible on each inhale. Maximal Exhale Squeeze out all the air from the lungs on each breath Stage Five: Positional Breathing Practice Diaphragmatic Breathing in a variety of positions, including static stretching. Stage Five: Diaphragmatic Breath in Multiple Positions The final stage will focus on diaphragmatic breathing in different positions, specifically flexion, extension, and rotation, all of which increases the difficulty to performing this breathing technique. The objective of this next stage is to manipulate the position of the torso, which in turns create different patterns of tension and pressure through the torso that can limit one’ ability to diaphragmatically breathe. Here is a progression for Spinal Flexion: Progression for Diaphragmatic Breathing: Ab Curl In a supine position with knees bent and feet flat on the floor, tuck the chin and curl the spine. Attempt to “look into the belly button.” This position puts the spine in flexion and will 57 also compress the internal organs of the abdominal cavity, which will increase the IAP and cause resistance to diaphragmatic breathing. Attempt to draw a large breath into the belly while maintaining the ab curl position. Then slowly breathe out with a smooth and consistent exhale. Perform 3-5 rounds of diaphragmatic breathing in this position. Next, progress the exercise by lifting the knees up over the hips sockets into a tabletop or 90/90 position, which will place more tension into the lower abdominal muscles and hip flexors. Then continue to breathe into the belly and breathe out with a slow, smooth and consistent exhale. Perform 3-5 rounds of diaphragmatic breathing in this position. Finally, extend the legs straight up into the air and reach for the toes with the hands while still “looking into the belly button” in order to create flexion through the whole spine. In this progression, both gravity and any muscular tension within the Posterior Chain will provide resistance to diaphragmatic breathing. Continue to breathe into the belly and breathe out with a slow, smooth and consistent exhale. Perform 3-5 rounds of diaphragmatic breathing in this position. Progression for Diaphragmatic Breathing: Bridge To compliment the spinal flexion in the previous sequence, this progression features variations of hip extension in a bridge position. Start in a hook lye positions with the feet pulled close to the hips, which will shorten the hamstring muscles. Next, rotate the pelvis into a posterior tilt position by “pointing 58 the belt buckle up to the nose” before bridging the hips up off the floor. In the bridge position, maintain a neutral spine, which is a range as opposed to a specified alignment or position. Many people will habitually arch their lower back and create hyperextension of the lumbar spine, which is a common compensation pattern for individuals that cannot extend the hips well enough. Once in a bridge position, continue to breathe into the belly and breathe out with a slow, smooth, and consistent exhale. Perform 3-5 rounds of diaphragmatic breathing in this position. For the next progression, set up in a hook lying position with the “belt buckle pointed towards the nose” and the knees flexed at 90º angles. This position will place the hamstring at mid-length, as opposed to fully contracted as in the previous position. Then bridge the hips up to the sky and maintain a neutral spine. Once in a bridge position, continue to breathe into the belly and breathe out with a slow, smooth and consistent exhale. Perform 35 rounds of diaphragmatic breathing in this position. Final progression, fully extend the knees and straighten the legs while still “pointing the belt buckle up to the nose.” This position will lengthen the hamstrings, which can be very challenging for many individuals when bridging. Therefore, it’s not important that the hips lift off the floor while bridge. Instead, the attempt to bridge the hips off the ground will be enough to create a long pattern of tension through the posterior chain. As with the previous bridge progressions, it’s important to keep the spine in the neutral zone as many individuals may arch their lower back into hyperextension as a form of compensation due to a lack of strength through the posterior chain and/or in hip extension. Once in a bridge position, continue to breathe into the belly and breathe out 59 with a slow, smooth and consistent exhale. Perform 3-5 rounds of diaphragmatic breathing in this position. Progression for Diaphragmatic Breathing: Rotation This sequence will progressively increase the rotational demands of the spine, which in turn will create more compression throughout the torso and increase the resistance to breathing. Start in a supine position with arms splayed out into a ‘T’ pattern. Then pull one knee up into the chest as much as possible before rotating the hips and driving the knee towards the opposite hand. As an option, place the opposite hand on the knee to help hold the position, but do not use the arm to pull the leg across the body. Instead, use the core muscles and hip flexors to maintain the position, which will increase the compression of the internal organs in the torso and make diaphragmatic breathing more difficult. Perform 3-5 rounds of diaphragmatic breathing in this position before switching sides. Next, progress the exercise by extending the knee that is rotated and try to touch the opposite hand with the foot, which will be difficult for anyone that has tightness through the hamstrings and/or posterior chain. Just as with the prevision progression, use the core muscles and hip flexors to hold the positions, as opposed to using the opposite arm. Perform 3-5 rounds of diaphragmatic breathing in this position before switching sides. In the final round, progress the exercise by reaching with the opposite hand. First, pull the knee up and over to the opposite hand. Then extend the knee as best as possible, before taking the opposite and reaching up 60 and over in the other direction. This action will rotation the shoulders in the opposite direction that the hips are rotating into and create a greater amount of compression on all the organs in the torso, including the lungs. Perform 3-5 rounds of diaphragmatic breathing in this position before switching sides. Diaphragmatic Breathing: Exercise Prescription Even though diaphragmatic breathing is a relatively simple and natural way of breathing, many people have re-trained their bodies to habitually perform clavicle breathing, even when stretching. Restoring and strengthening one’s ability to diaphragmatically breathe may take some time, i.e. several weeks, but would be worth it. Exercise Prescription for Diaphragmatic Breathing Inhales: 2-4 seconds long Exhales: 4-8 seconds long Repetitions: 30 per session Session Length: 10 minutes Program Length: 6-12 Weeks Fortunately, static stretching provides a great opportunity for practice diaphragmatic breathing. Diaphragmatic Breathing in Static Stretching Once the optimal alignment of the stretch is created, the next step in the ABC Approach is to incorporate diaphragmatic breathing in order to ‘sink’ or ‘melt’ deeper into the position. Of course, the alignment of many static stretches, such as a seated forward fold, can make it more difficult to perform diaphragmatic breathing while holding the stretch. Yet, that difficulty will only contribute to making the diaphragm stronger on the inhale and further develop one’s core stability. 61 62 C = COMBINE MODALITIES After effectively managing the alignment of the stretch and incorporating diaphragmatic breathing, the next tenant to focus on in the ABC Approach is C… Combine Modalities. As many aggravated people may attest to, static stretching can be rather frustrating when practiced as an isolated technique. Yet, when combined with other modalities, such as soft tissue therapy, aerobic activity, dynamic stretching, skill-specific activation exercises and strength training, the static stretching technique increases in effectiveness. Static Stretching is recommended to be performed in combination with the following modalities to increase range of motion, enhance performance and expand the training effect: • • • Combined with soft tissue therapy and/or aerobic activity to reduce muscle viscosity and enhance range of motion Combined with aerobic activity, dynamic stretching and activation exercises in a full warm-up protocol to enhance performance. Combine with strength training through a full range of motion to induce neurological and physiological adaptation that enhance flexibility, movement quality and performance Let’s start with combining static stretching with soft tissue therapy. Combine with SOFT TISSUE THERAPY Before jumping in to discuss the various soft tissue therapy techniques, it’s worthwhile to talk about the soft tissue itself, which pertains to muscles, tendons, and connective tissues including ligaments and fascia. All these tissues have viscoelastic properties that dictate how these tissues behave. Therefore, it is important to boardy understand the attributes of viscoelastic properties. Muscles, tendons, and connective tissue are all elastic, which means that these tissues can stretch and recoil back to their original form just like a rubber band. Although, the degree of elasticity changes for several reasons, including changes to the arrangement of fibers that make up much of the composition and structure of these tissues. 63 The elasticity of the soft tissue is also dependent on the viscosity of the tissues, which can change in as little as only a few minutes with the application of soft tissue therapy. Muscles, tendons, and connective tissue also contain fluid, which can become viscous or stiff. Just as a piece of clay can be malleable when moist or wet, the numerous layers within soft tissue can easily glide over one another that allows the tissue to freely lengthen and contract. Conversely, when clay dries out it loses its malleability, which is similar to soft tissue. When the fluids within the soft tissue become viscous and stiff, the ability for the muscles, tendons, and connective tissue to lengthen and contract is limited. Even though tissue viscosity may seem abnormal, it is normal behavior. The viscosity of tissues acts as a natural brake around joints that lends to stability in prolonged positions or repetitive movements. Tissue viscosity helps to conserve energy by allowing the stiffness of these tissues to absorb perturbations that would alter joint position (Lackie, 2019). Consequentially, tissue viscosity would limit the effect of any static stretch unless there is some intervention used to reduce the stiffness of the tissue before performing the stretch, which is where soft tissue therapy is recommended. Several studies have demonstrated how various forms of soft tissue therapy, from foam rolling to vibration therapy, can reduce tissue viscosity and enhance the effects of static stretching (Mohr, 2014; Fairall, 2017; Wilke, 2019). Tissue and Muscle Viscosity Muscles, tendons and connective tissue all contain an array of fluids from water and blood to metabolites and lymph. Viscosity refers to the consistency and internal friction of the substance, which can range from thick and sticky to loosen and fluid. The fluid within will the muscles, tendons and connective tissue will naturally thicken and become more viscous when these tissues are static for prolonged periods of time, as in many sedentary behaviors like sitting or standing (Lackie, 2019). These tissues can also become viscous when experiencing repetitive movement patterns either in work-related activities (e.g. a cashier at a grocery store) or in sports and training, especially endurance sports (Lackie, 2019). There is a fundamental purpose to this viscosity as well. Viscosity offers resistance to small movements, which in turn provides more stability to the body, in particular a given joint. For example, the muscle viscosity around the ankle joint reduces postural sway up to 43% (Lackie, 2019). 64 Muscle viscosity can be viewed as a natural brake around joints in static positions or repetitive movements that is energetically economical too. Instead of the nervous system sending and receiving numerous proprioceptive and motor impulses in order to coordinate stability of a joint, the fluids in these tissues can stiffen and serve as buffers against any minor perturbations and stabilize the joint (Lackie, 2019). Unfortunately, when these tissues stiffen and viscosity increases, many times there is also a buildup of metabolites that can change the pH levels of the cells that can lead to tissue damage and/or the formation of trigger points and discomfort (Lackie, 2019). The buildup of muscle viscosity will also decrease the sensitivity of muscle spindles that will impair proprioception and compromise neuromuscular coordination (Lackie, 2019). Soft Tissue Therapy Techniques Foam Rolling Trigger Point Therapy Vibrational Therapy Massage Effects of Soft Tissue Therapy Soft tissue therapy techniques can improve the pliability and “softness” of the tissues by reducing muscle spindle activity and motor unit excitability that will contribute to a relaxation response (Fairall, 2017). Additionally, soft tissue therapy has a thixotropic effect on the muscles, tendons, and connective tissues as the pressure helps to move fluid in the cells allow for the layers of the tissues to glide over one another more efficiently (Mohr, 2014). Combining soft tissue therapy with static stretching has been demonstrated to be more effective at increasing range of motion than either static stretching or soft tissue therapy done alone. 65 Exercise Prescription Soft tissue therapy needs to be performed in a slow and controlled manner when the tissue is viscous or stiff, as opposed to fast and abrupt. Whether its foam rolling, massage or trigger point therapy, go slow and start light. Do not be too aggressive with the amount of pressure used in the technique either. Too much pressure may trigger reflexive muscle contractions that only reduce the effectiveness of the soft tissue intervention. Once the tissue viscosity has been reduced, an increase in speed or pressure can be used as an advanced technique of soft tissue therapy but should be reserved to trained professionals. Lastly, the duration of the soft tissue therapy will be dependent on how stiff the tissue at the start of the intervention. The stiffer the tissue, then the longer the duration (Wilke, 2019). Soft Tissue Therapy Exercise RX Go Slow Start with Light Pressure Stiffer Tissues Need Longer Durations Combine with AEROBIC ACTIVITY Many people have grown accustomed to starting any training or practice session with a few minutes of light aerobic activity in order to get the heart rate up and break a sweat. However, not many people understand the importance that light aerobic activity will have on a training or practice session, let alone the impact that this aerobic activity would have on static stretching regarding increased range of motion. Murphy et al. demonstrated that performing light aerobic activity before and after static stretching lead to greater increases in Range of Motion compared with both performing light aerobic activity before static stretching and performing only static stretching (Murphy, 2012). Benefits of Aerobic Activity There are several different benefits that are derived from combining aerobic activity with static stretching ranging from physiological to neurological. 66 Reducing Muscle Stiffness As previously mentioned, the reduction of tissue viscosity, which is commonly referred to as muscle stiffness, is integral to increasing range of motion through static stretching. Fortunately, aerobic activity is very effective as reducing tissue viscosity and muscle stiffness. Performing light aerobic activity will increase muscle temperature and facilitate the muscular pump of the body that will help to clear metabolites that can cause trigger points and discomfort in working muscles, tendons, and connective tissues. Additionally, aerobic activity will also increase nerve transmission that will enhance proprioception and motor output, both of which contribute to incremental improvements in neuromuscular coordination including smoother and faster muscular contraction velocity (Woods et al., 2007). Credit Jakob Owens Aerobic Activity Assists in Preparing for Performance In addition to restoring tissue extensibility, aerobic activity will also help prepare the body for the demands of performance. Aerobic activity will almost immediately increase the heart rate and create vasodilation to deliver more blood and oxygen to working muscles, as well as assist with the removal metabolites. Then enzymatic reactions will help maintain adequate phosphate and glycolytic reserves for performance as nerve transmission and muscle contraction velocities both accelerate and combine with a decrease in muscle viscosity that leads to smoother neuromuscular coordination (Wood et al., 2007). All these metabolic and neuromuscular reactions help prime the individual for performance, especially when this sequence includes dynamic stretching and/or activation exercises that mimic the movements of the upcoming performance. Credit Victor Freitas 67 Combine within a FULL WARM-UP PROTOCOL As previously mentions, combining static stretching with other modalities is recommended as part of a full warm-up or movement prep protocol. A Full Warm-Up or Movement Prep Protocol includes: Light Aerobic Activity Static Stretching Dynamic Stretching Skill-Specific Activation Exercises Each component of a full warm-up or movement prep protocol contributes in a progressive manner to preparing the body to perform. Step One: Light Aerobic Activity Aerobic activity offers many benefits as previously mentioned and is recommend being the first component of a full warm-up with the following exercise prescription: Intensity: 40-60% VO2 Max Should be able to pass the talk test, which is maintaining the ability to verbalize three complete sentences in a row while performing the aerobic activity. It’s recommended to keep the intensity light to preserve phosphate reserves for the upcoming performance. Duration: Short The duration of the activity just needs to be long enough to increase respiration and to break a light sweat. Step Two: Static Stretching After the aerobic activity helps to decrease muscle viscosity and increase muscle temperature, the body is prepared to maximize the results from static stretching, which can be beneficial to increasing Range of Motion, especially Position-Specific Range of Motion. Exercise Selection The process for choosing which static stretch to include in the warm-up is dependent on two attributes: movement demands for performance and the individual’s needs. 68 An analysis of the movement demands for performance should aim to uncover all of the essential movement patterns and positions that the individual needs to perform with competency. While a thorough movement screen and evaluation should highlight all of the discrepancies or compensation patterns that the individual ‘needs’ to address to ensure successful execution of the movement patterns and positions in the performance. Exercise Prescription Once the exercise selection is established, the designated static stretches should be performed with optimal alignment, and an appropriate stretch duration and stretch volume, both of which will be discussed in detail later in this section. Step Three: Dynamic Stretching Dynamic Stretching, contrary to static stretching, utilizes movement to increase Range of Motion, as well as to activate muscles and prime the nervous system for effective coordination. More specifically, dynamic stretching involves controlled repetitions through a movement pattern that exposes the muscles, tendons and connective tissues to cyclical loaded, which increases range of motion as well as stimulates muscle contractions and proprioception. The speed of dynamic stretching can also vary, although it is recommended to start with slow movements and incrementally increase speed to rapid movements. Exercise Selection Like static stretching, choosing which dynamic stretches to use in the warm-up is dependent on the movement demands of performance and the needs of the individual. Exercise Prescription The duration, volume and tempo of dynamic stretching will also be dependent on the movement demands of the performance and the needs of the individual. Stage Four: Skill-Specific Activation Exercises The final stage of a warm-up will include exercises that prepare the individual to perform the various tasks of the performance. These skill-specific activation exercises may include hip and core activation routines or foot and ankle stability protocols. At the same time, this stage of the warm-up might also include progressions for throwing, running and/or jumping. As with static and dynamic stretching, the exercise selection and prescription for this stage of the warm-up will be dependent on the movement demands of the performance as well as the needs of the individual. 69 Combine with STRENGTH TRAINING Static Stretching has been well documented to increase range of motion and strength training has been well document in creating an assortment of neurological and physiological adaptations, such as changes in coordination, work capacity, and tissue resiliency. Consequentially, combining static stretching with strength training would create a host of neurological and physiological adaptations through a greater range of motion. S.A.I.D. Principle Muscles, tendons, and connective tissues remain mechanosensitive all throughout life and will remodel based on the loads and positions that the body is exposed to on a daily basis, which is the process of mechanotransduction (McCrum, 2018). Credit Andrew Donovan Valdiva Mechanotransduction is the driving mechanism behind the S.A.I.D. Principle, which stands for specific adaptations to imposed demands. Although the S.A.I.D. Principle has been the fundamental premise within fitness, sports and training for many years, this guiding principle of adaptation is always occurring, even outside of the realm of fitness, sports and training. Consequentially, sedentary behaviors, and physical inactivity, both of which are typical in a modern lifestyle, will contribute to reduction in muscular strength, tissue resiliency and overall flexibility due to changes in the biomechanical properties of the muscles, tendons, and connective tissue (McCrum, 2018). Conversely, strength training has been demonstrated to increase muscular strength, tissue resiliency and neuromuscular coordination many times over (Hughes, 2018). Combining strength training with static stretching can provide a synergistic effect of expanding Range of Motion as well as improving the neuromuscular coordination, tissue resiliency and muscular strength through that newly acquired range of motion. Specific Adaptations to Imposed Demands Strength train through the new range of motion created with static stretching. 70 Isometric Strength Training The concept of strength training is commonly associated with various forms of resistance training, such as weightlifting, bodyweight exercises or plyometric training. However, strength training can also be accomplished with isometric contractions as with the Janda Approach. The Janda Approach was created by Phil Page, a discipline of Vladimir Janda, as a rehabilitation technique which utilizes static stretches that are followed by isometric contractions designed to strengthen the muscles, tendons, and connective tissues through the newly acquired range of motion (Kim, 2019). The Janda Approach Protocol: Static Stretch performed for 15+ seconds Followed by 3 repetitions of 5 second isometric contractions at 100% MVC Resistance Bands Strength training can also be performed with resistance bands instead of free-weights, machines, or bodyweight exercises. Resistance bands come in many different forms, which include large loop bands, small loop bands and elastic straps. Additionally, resistance bands can provide precise loading vectors that target specific muscle, such as in the way that the banded clam shell exercise targets the gluteus medius muscle of the hip. Expanding the Training Effect Ultimately, combining static stretching with strength training is an effective strategy to spread the training effect, i.e. the development of muscular hypertrophy, strength, power or endurance, through a larger aspect of the muscles, tendons, and connective tissues. This combination will lead to more physiological adaptations through these tissues as well as more neurological adaptations as the motor behavior processes will need to control movement through a larger range of motion. 71 Recap: Combining Modalities Combine static stretching with other modalities to maximize effectiveness. 72 • To increasing range of motion: combine static stretching with soft tissue therapy and/or aerobic activity at 40-60% VO2 Max. (Woods et al., 2007; Murphy, 2012; Wilke, 2019) • To improve performance: integrate short-duration static stretching into a full warm-up protocol that includes aerobic activity, dynamic stretching, and skill-specific activation exercises. (Behm, 2015; Chaabene, 2019; Lima, 2019) • To expand the training effect: combine static stretching with various forms of strength training through a larger range of motion. (McCrum, 2018) D = DURATION One of the most common questions regarding static stretching is how long should one hold the stretch? Stretch Duration, or the length of time to hold the stretch, is an important parameter to consider, especially when stretching before any type of activity or performance. Two Stretch Duration Categories There are two broad categories for stretch duration, which are: Short-Duration Static Stretching. Stretches are held for less than 60 seconds and do not significantly impair performance, especially when combined with aerobic activity, dynamic stretching, and skillspecific activation exercises (Behm, 2015; Lima, 2019). Long-Duration Static Stretching. Stretches last for 60 seconds or more and can contribute to an increase in range of motion, but also increase the risk of stretch-induced impairments in performance (Behm, 2021). Not only is it important to understand these two categories of stretch duration, but it’s also important to understand the differing impacts that these durations can have on performance. Stretch Duration and Performance As previously mentioned, a strong cultural bias against static stretching developed due to a cohort of studies that demonstrated stretch-induced impairments to performance. Since these studies established a correlation between stretching and performance, many other studies have investigated the mechanism for which stretching would impair performance. Possible mechanism for stretch-induced impairments in performance: • • • • • • Mechanical Force Dampening through Muscle Chains. Decrease in the stiffness of the Parallel Components of a muscle. Realignment of contractile proteins, specifically titan proteins. Reduction of Persistent Inward Currents (PIC’s) that reduce Motor Output and Muscle Excitability. Mental Energy Deficits (Mental Fatigue). Nocebo Effects. (Behm, 2021) 73 At the time of publication, the research pertaining to the mechanism for impairments on performance is not conclusive. However, much research has helped to establish a strong correlation between stretch-induced impairments of performance and stretch duration. Duration and Impairments The literature consistently reports an insignificant correlation between short-duration static stretching (less than 60 seconds) and impairments in performance, especially when combined with aerobic activity, dynamic stretching, and skill-specific activation exercises (Chaabene, 2019). 60 Second Threshold Even though it is not a clear and definitive line, the 60 second mark in duration appears to be the threshold in which the risk of impairments in performance will significantly increase (Behm, 2015). Perform Repetitions One simple strategy to minimize the risk of stretch-induced performance impairments is to short the duration of each static stretch and performing multiple repetitions to increase the stretch volume and improve range of motion. Several studies have demonstrated that multiple repetitions of shorter duration can be as effective for lesser repetitions of longer stretch durations regarding increasing range of motion. This includes one study that demonstrated 9 repetitions of a 5 second static stretch was just as effective as 3 repetitions of a 15 second static stretch (Lima, 2019). Multiple Repetitions of Shorter Durations can be just as effective as lesser reps of longer duration. Additionally, repetition of shorter durations will also lessen the risk of any stretchinduced impairments in performance. Uses for Long-Duration Static Stretching Even though long-duration static stretching will increase the risk of stretch-induced impairments in performance, that does not mean these durations are useless. LongDuration Static Stretching will still increase Range of Motion and can be useful in the following formats: cool down protocols, rehab or prehab programs and stress management routine. 74 Stretch Volume Like calculating volume for a training program, stretch volume represents the total amount of expose to the stretch intervention and can be calculated by multiplying the number of repetitions with the average stretch duration per muscle group. Stretch Volume is an important metric to track as it directly correlated to improvements in Range of Motion. Higher Stretch Volumes leads to greater increases in Range of Motion. SESSION STRETCH VOLUME Additionally, stretch volume over the course of years or decades is suspected to be the driving mechanisms for both neural and physiological adaptions in an individual’s muscles, tendons, and connective tissues, all of which can make the individual resilient against strength-induced impairments in performance (Lima, 2019). Stretch Volume contributes to neural and physiological adaptations. Minimum Amount of Stretch Volume Since stretch volume drives adaptions, it would be helpful to understand if there is a minimum threshold needed to increase range of motion, for which there are conflicting findings. Two studies suggest that 150 seconds per week for each muscle group will increase range of motion (Ross, 1999; Davis, 2005). While a meta-analysis of static stretching suggests that 5 minutes per week for each muscle group is required to increase range of motion (Thomas, 2018). Repetitions X Duration WEEKLY STRETCH VOLUME Repetitions X Duration X Frequency Minimum Stretch Volume can range from 150s to 5 minutes per week for each muscle group. Whether it is short-duration static stretching, long-duration static stretching or a combination of the two, the total amount of time spent stretching will correlate to the total amount of range of motion that is achieved from the stretch intervention. 75 76 E = EASE In 2017, Ozell Williams, a high school gymnastic coach was fired after a viral video depicted several cheerleaders holding a screaming teammate in the front splits, who was in obvious pain. To make matters worse, Williams was heard on the video directing the girls through the whole ordeal. Not long after being fired, William defended his methods in an interview with CBS News, where he proclaimed, “I didn’t do anything wrong… split stretches hurt, so therefore they knew that, one, this is going to hurt.” (CBS News 2017) Williams did go on to receive a backlash from the public for his role, in addition to losing his job. However, all of this could have been avoided if Williams was aware of the scientific literature that suggests a stretch does not need to be intense in order to be effective. Ease is a simple way to address the concept of stretch intensity within the ABC Approach, a parameter of static stretching that many people may still believe that it must hurt for the technique to work. Stretch Intensity As previously mentioned in this book, the research concerning stretch intensity is inconclusive regarding its impact on both range of motion and performance. The subjective nature of stretch intensity makes it difficult to study. Plus, the lack of uniformity in terminology and measurement across studies contributes to a lack of clarity around discoveries. Nonetheless, several studies have investigated stretch intensity, for which Freitas et al. demonstrated that low-intensity static stretching was more effective than high-intensity static stretching at decreasing passive torque in the muscles (Lima, 2019). Additionally, Freitas et al. suggests that stretch volume is a more significant factor to increasing Range of Motion compared to stretch intensity (Lima, 2019). Holistic Perspective Unfortunately, there are conflicting findings regarding stretch intensity as other studies suggest that high-intensity static stretching is integral to increasing range of motion and contributing to performance (Murphy, 2012; Takeuchi, 2020). 77 This lack of clarity needs to be considered when creating guidelines to static stretching, for which it is worthwhile to take a step back and examine the technique from a holistic perspective. As previously mentioned, stretch position and stretch duration are fundamental important to the technique. Plus, each of these parameters are well-understood by the research. Stretch volume and stretch frequency are equally important to the effectiveness of static stretching and well-defined by the research. Hence, there are four parameters of static stretching that are firmly understood. From a logical perspective, any recommendation around the parameter of stretch intensity, which is not well-defined, should be resigned to a lower priority than the four parameters that are clearly defined and outlined. Personal Preference Static stretching is recommended to be performed at a level of intensity that is tolerable by the individual, which is subjective and changes from person to person. This recommendation will allow every individual to practice the stretching technique without any objection or aversion. Ultimately, this recommendation of assigning personal preference to stretch intensity is designed to prioritize the other parameters of static stretching. Stretch Intensity is personal preference. If you prefer to go easy, then go easy. If you prefer to add a little intensity, then add some intensity. Recommendation: Stretch intensity should only enable the individual to stretch more often and increase total stretch volume as opposed to serving as an obstacle to stretching. Proprioception There are numerous amounts of sensory receptors in the soft tissue as well as in the joint capsule that all provide sensory information to the central nervous system and contribute to proprioception. Proprioception is one’s awareness of where their body is in space. More specifically, it is a motor behavior process wherein afferent signals are sent from various sensory receptors in the body providing information that the spine and brain interpret and respond to with possible motor output. Increasing an individual’s level of proprioception is a common objective in rehab and prehab as it integral to improvements in neuromuscular coordination. Fortunately, static stretching assists in stimulating proprioception. 78 The stretch sensation is a form of proprioception as the tensile or pulling forces of the stretch lead to deformities in the tissue that stimulate sensory receptors and send afferent signals back towards the spine (Langevin, 2021). Stretch Sensation Since proprioception is integral to neuromuscular coordination, feeling a sensation while stretching is a practical objective within a rehabilitation, prehab, or movement prep routine. Stretch sensations will prime the nervous system with additional proprioceptive input and provides the opportunity to optimize the coordination of specific movements patterns and position that can serve a corrective exercise strategy, injury prevention protocol or a skill development sequence. Consequentially, the importance of proprioception would imply that increasing the stretch sensation should be a goal in each stretch, which would promote a higher level of stretch intensity. Sweet Spot On one hand, stretch intensity can be a deterrent to stretching. On the other hand, the stretch sensation is a sign of increased proprioception. Putting these two objectives together will help to create the sweet spot in regard to stretch intensity. Finding the Sweet Spot The stretch intensity should not be too intense that leads to avoidance. Additionally, maximizing the sensation of the stretch will increase proprioception. In between, there is a sweet spot of stretch intensity for every individual. Additional Techniques To assist with proprioception, there are a couple of additional techniques that can be added to any static stretch, which will not force an unbearable increase in stretch intensity. MICROMOVEMENTS Micromovements is a technique created by Schleip (2012), wherein the individual makes very small and subtle movements while holding a stretch to help stimulate proprioception. These micromovements are small, no more than an inch in displacement. More importantly, the individual must actively “feel” the movements too, which helps increase the awareness of any sensations that will occur during the micromovement. 79 PULSE CONTRACTIONS Pulse Contractions is a technique created by Michael Rosengart, the author of this book and longtime fitness instructor and strength coach. When holding a static stretch, the individual can isometrically contract a variety of muscles in small and light pulses. These pulse contractions are not designed to create movement. These pulse contractions are simply designed to create small deformation in the soft tissue, which will stimulate sensory receptors and increase proprioceptive input to the nervous system. Since sensory receptors respond to any type of deformation in the tissue, each contraction deforms or changes the shape of the tissue momentarily, which can stimulate the inflow of proprioceptive information. The pulse contraction does not need to be strong at all, as the main objective of this technique is to create deformation in the tissue. The strength of these pulse contraction can be as little as 10% muscle voluntary contraction (MVC). At the same time, strong muscular contractions will elicit a higher degree of sensation, which relates to a higher degree of proprioception. The caveat around stronger contraction is the likelihood that the sympathetic nervous system is stimulated and the muscle cultivates more tension, which may limit an increase in range of motion. Therefore, there needs to be a sweet spot of intensity in the pulse contraction just as there is in static stretching. 80 F = FREQUENCY As the saying goes, “we’re going to save the best for last!” In many ways, the last component of the ABC Approach is the most impactful as it can yield a very large degree of influence over both performance and range of motion, Of course, the impact of stretch frequency will not completely override the impact that the other parameters have on an individual’s body. Diaphragmatic breathing is still important to decreasing muscle excitability and allowing for more tissue extensibility. At the same time, performing static stretching in isolation without the combination of other modalities, such as soft tissue therapy or an aerobic warm-up, will lessen the effectiveness of the stretching technique. More importantly, the alignment of any stretch will always remain important as it literally dictates where the effect of the stretching technique will occur in the body. With all these considerations, stretch frequency represents the amount of exposure an individual has to the stretch effect, which in turn will determine the total amount of adaptation that occurs in the body. Hence, stretch frequency is rather important. How Often As previously mentioned in this book, stretch frequency refers to how many times the stretch intervention is used and usually scored on a weekly basis, i.e. 3x per week. Many studies indicate that the higher the frequency of stretch training, then the greater increase in range of motion (Lima, 2019). In order to be more precise, Thomas et al. (2018) recommends a stretch frequency of 5 days per week in order to make substantial increases in range of motion. “More often” leads to better results. Chronic Stretching In addition to stretch frequency, the length of any stretch intervention is also influential in regard to both range of motion and performance. Chronic Stretching is a term reserved for stretch interventions that last longer than two weeks, and differs greatly from acute stretching, which pertains to just one single session of stretching. 81 More importantly, Samson et al. (2012) suggested that stretch-induced impairments to performance will diminish with a chronic stretch program that lasts 6 weeks or more. Meanwhile, Lima et al. (2019) examined populations that practiced stretching for years, if not decades, and concluded that long-term chronic stretching practices would lead to neurological and physiological adaptations that can make the individual almost immune to stretch-induced impairments in performance, as well as greatly increase an individual’s range of motion. Multiplier Effect The research indicates a multiplier effect between stretch frequency and chronic stretching practices. The more often and the longer that an individual practices stretching, the greater the outcomes are in terms of range of motion and performance. Of course, this multiplier effect will only occur if the individual is consistently performing while practicing chronic stretching. Population Bias There are many populations that have practiced chronic stretching with a high frequency for many years, spanning into decades, that embody this multiplier effect in range of motion and performance. Dancers, gymnasts, and martial artists are just some of the populations that have cultivated many robust neurological and physiological adaptations from their stretching practice. While many people assume that these populations are genetically gifted with more flexibility than the general populations, some researchers suggest that this assumption is misguided. Instead, they suggest that chronic stretching at high frequencies is the driving factor (Lima, 2019). 82 Habit Stacking For individuals that currently do not have years of experience in stretching, one simple technique that can help increase both the frequency of stretching as well as the length of one’s practice, is habit stacking. James Clear, the author of Atomic Habits, is an advocate of habit stacking, which is a strategy of practicing a new habit directly after practicing a habit that is already wellformed. For example, if an individual already has a habit of warming up on the treadmill for five minutes every time that go to the time, this individual can now “stack” a habit of static stretching directly afterwards. Conversely, if a runner is looking to increase their flexibility, then stacking a bout of stretching at the end of each run or after the warm-up lap will certainly help. Ultimately, the objective of habit stacking is to build a behavioral association of the desired habit with a habit that already exists. In fact, the entire ABC Approach can be adopted through habit stacking! 83 84 Muscle Maps Origin and Insertion Points 85 SUBOCCIPITAL TRIANGLE This configuration of muscles attaches to the back of the skull and the cervical spine, in particular C1. These muscles form a triangle and work with the atlas joint, a multidirectional saddle joint, help to move the head in various. These muscles are typically used when scanning our environment and looking around the room as well as when focusing on reading something or driving. STERNOCLEIDOMASTOID This neck muscle originates on the medial portion of the clavicle, and the manubrium of the sternum, which is where the prefix ‘sterno’ derives from. Then the muscle inserts into the mastoid process on the back of the skull. Even though this muscle appears to be a neck flexor because of this visible location in the front of the neck, the sternocleidomastoid helps to rotate and protract the head and neck. The sternocleidomastoid also assists in clavicle breathing, commonly referred to as chest breathing, and can be very active when sitting and looking at screens. SCALENES These lateral neck muscles originate on the transverse processes of the cervical spines, specifically C2 to C7 and insert onto the first and second rib. These muscles will assist in cervical spine flexion, lateral flexion and rotation, as well as assisting with clavicle breathing, which can readily occur in sitting positions and/or stressful situations. The Suboccipital Triangle, Sternocleidomastoid and Scalenes also contribute to Forward Head Posture, which is common in a modern lifestyle. 86 SPLENIUS CAPITIS This muscle originates on the spinous processes of the seventh cervical vertebrae and the top three thoracic vertebrae, from which it inserts just under the sternocleidomastoid muscle at the mastoid process on the back of the skull. The splenius capitis helps to extend the neck as well as to rotate and protract the head, all of which are common behaviors in a modern lifestyle. LEVATOR SCAPULAE These muscles originate on the transverse process of the cervical spine, specifically C1-C4, and insert onto the medial border or inside edge of the scapula. The levator scapulae can help to elevate and rotate the scapula as well as to help rotate or laterally flex the neck. RHOMBOIDS Formally called the rhomboid muscles, this pair of muscles (rhomboid major and rhomboid minor) originate on the spinous processes of the thoracic spine, specifically T2-T5, and insert onto the medial border of the scapula. The rhomboids assist in retraction and downward rotation of the scapula as well as for rotation of the thoracic spine. The rhomboids are featured as long and weak muscles in the Upper Cross Syndrome, which is a compensation pattern common in individuals that work at a desk or drive a lot. 87 SERRATUS ANTERIOR Complimentary to the rhomboids, the serratus anterior originates on the rib cage, specifically ribs 1 to 8, and then inserts onto the medial border of the scapula. The serratus anterior protracts the upwardly rotates the scapula. This muscle also plays an integral role in shoulder stability. This muscle is typically featured as dysfunctional weak or long in a couple of common compensation patterns, namely the Upper Cross Syndrome and Winged Scapula. TRAPEZIUS The trapezius is a large muscle that spans across the upper back and is commonly divided into three muscles: upper trapezius, mid-trapezius, and lower trapezius. The muscle fibers of upper trapezius originate on occipital bone at the back of the skull and the vertebrae of the spine before inserting on the spine of the scapula. The upper trapezius works with the serratus anterior to upwardly rotate the scapula and pairs with the levator scapula to elevate the scapula. The upper trapezius is an overactive and/or short muscle in the Upper Cross Syndrome and assists in Forward Head Posture and Clavicle Breathing. The muscle fibers of the mid and lower trapezius originate on the thoracic vertebrae and insert onto the spine of the scapula. These muscles help to retract, depress and downwardly rotate the scapula. The lower and mid trapezius muscle fibers are typically difunctionally weak and/or long in the Upper Cross Syndrome and Winged Scapula patterns of compensation. 88 PECTORALIS MINOR Considered one of the ‘chest muscles,’ the pectoralis minor originates on the rib cage, ribs 3 to 5, and inserts onto the coracoid process of the scapula, which is also an attachment site for the coracobrachialis and biceps. The pectoralis minor helps stabilize the shoulder by pulling the scapula into protraction, downward rotation, and anterior tilt. The pectoralis minor is typically found to be difunctionally short, tight, or overactive in Upper Cross Syndrome, Winged Scapula and Clavicular Breathing as well as other compensatory strategies. PECTORALIS MAJOR The larger of the two ‘chest muscles,’ the pectoralis major originates across the lateral edge of the sternum, costal cartilage of the rib cage and the inferior edge of the clavicle to insert into the upper portion of the humerus in a crisscross and folded pattern. The clavicular head, the muscle fibers that originate on the clavicle, will insert the lowest on the humerus, while the sternocostal head, fibers that originate along the sternum, the costal cartilage of ribs 1-6, and the aponeurosis of the external oblique abdominal muscle. The pectoralis major helps to create several movements of the arm, particularly shoulder horizontal adduction, shoulder internal rotation and shoulder flexion. The pectoralis major can be found to be difunctionally short, overactive or tight in many compensation patterns, including Upper Cross Syndrome, Winged Scapula, Rounded Shoulders and more. 89 DELTOIDS Commonly referred to as the ‘shoulder’ muscles, the deltoids originate along the lateral third of the clavicle, the acromion and the inferior spine of the scapula. The deltoids insert at the deltoid tuberosity, which is a small boney protrusion on the lateral side of the humerus. The deltoid is divided into three muscle heads: the anterior, lateral or posterior deltoid. The Deltoids abduct the arm away from the body and the Anterior or Posterior heads can bias the arm into flexion, extension and horizontal adduction or abduction. The anterior deltoids are typically short, overactive or tight while the posterior deltoids are long, inhibited or weak in Upper Cross Syndrome, Rounded Shoulders and Shoulder Impingement patterns of compensation, all of which are common in those that lead a modern lifestyle and tend to focus on the ‘mirror muscles’ during weightlifting. ROTATOR CUFF MUSCLES The shoulder joint is a ball-in-socket joint that allows for the humerus bone to axially rotate or spin, for which the four rotator cuffs play an integral role in these movements. The rotator cuff muscles are supraspinatus, infraspinatus, teres minor and subscapularis. All the rotator cuff muscles originate on the scapula and insert onto the head of the humerus. The subscapularis helps to internally rotate the arm and can be tight, overactive or short in Upper Cross Syndrome and Rounded Shoulders. Infraspinatus and teres minor help to externally rotate the humerus and tends to long, underactive or weak in the same compensation patterns. supraspinatus helps to laterally abduct the humerus. 90 LATISSIMUS DORSI This wide and flat muscles cover most of the area on the back as it originates from the spinous processes from T7-L5, the iliac crest, the thoracolumbar fascia, and a varied number of costal attachments on the ribs. The latissimus dorsi insert into the bicipital groove of the humerus, which is located on the medial side of the bone. The latissimus dorsi assist the pectoralis major and subscapularis to create internal rotation of the shoulder while also assisting the mid/lower trapezius and serratus anterior in depressing the scapular and shoulder girdle. The latissimus dorsi is primary mover for pulling the humerus into shoulder extension. This muscle typically contributes as a short, overactive or tight muscle in common patterns of compensation, particularly Upper Cross Syndrome, Winged Scapula and Rounded Shoulders. CORACOBRACHIALIS One of three muscles that attach to the coracoid process of the scapula, the coracobrachialis originates on the scapula and inserts into the medial portion of humerus, just below the biceps. The coracobrachialis assists in shoulder flexion, adduction and internal rotation. The coracobrachialis is typically short, overactive or tight in Upper Cross Syndrome and other patterns of compensation. BICEPS BRACHII This two-headed muscle originates on both the coracoid process on the scapula for short-head of the muscle and the supraglenoid tubercle on the scapula for the long-head of the muscle. Then the muscle inserts into the radial tuberosity and bicipital aponeurosis in the forearm. The biceps primarily flexes the elbow but is also synergistically involved in shoulder flexion and adduction, for which can contribute to Upper Cross Syndrome and other compensation patterns. 91 TRICEPS BRACHII Commonly referred to as the triceps, this muscle has three heads: long, lateral and medial heads. The long head originates on the scapula, while both the lateral and medial heads originate from the humerus. All three heads merge and insert on far side of the elbow at the olecranon process on the ulna. The triceps primarily extends or straightens the elbow. Yet, it can also synergically assist in shoulder extension and adduction due to its origin on the scapula. FOREARM MUSCLES (WRIST & HAND) There are several muscles in the forearm that articulate the wrist as well as the digits, commonly referred to as fingers. The list of flexor muscles, starting superficial to deep, include pronator teres, palmaris longus, flexor carpi radalis, flexor carpi ulnaris, flexor digitorum superficils, pronator quadratus, flexor digitorum profundus, and flexor policis longus. The list of extensor muscles, starting superficial to deep, include: brachioradialis, extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor digiti minimi, extensor carpi ulnaris, abductor policis longus, extensor policis brevis, extensor policis longus, and extensor indicis. Most of these muscles originate on the forearm, either the ulnar or radias, and others originate on the opposite side of the elbow at the humerus. Virtually all these muscles insert into the bones of the wrist or fingers. These muscles coordinate the articulations of the hand, including fine motor skills such as drawing, surgery or playing the piano. These muscles will also extend or flex the wrist as well as supinate or pronate the hand. These illustrations show the deep and superficial muscles for wrist flexion atop and the wrist extension below. 92 ERECTOR SPINAE The erector spinae is a group of muscles that include the iliocostalis lumborum, iliocostalis thoracis, iliocostalis cervicis, longissimus thoracis, longissimus cervicis, longissimus capitis, spinalis thoracis, spinalis cervicis, and spinalis capitis. The erector spinae group can be viewed as three branches of muscles, in which the iliocostalis muscles are the most lateral branch as these muscles insert in the back of the ribs, the longissimus muscles are the middle branch as they bracket the spinal column and the spinalis muscles trace over the spinal column itself. The erector spinae muscles originate from numerous locations, starting with the sacrum and up the spinous and transverse processes of the spinal column. The erector spinae will insert into a variety of locations that include the back of the skull, the back of the ribs, and the transverse, spinous and costal processes of the spinal column. The erector spinae muscles will work together to extend, rotate and laterally flex the spine and head as well as help to stabilize the torso. QUADRATUS LUMBORUM Commonly referred to as the “QL,” the quadratus lumborum originate on the pelvis at the ilium crest and inserts onto the transverse processes of the lumbar spine, L1-L4. The QL helps to extend and laterally flex the spine as well as to assist in creating stability through the torso and hips, also referred to as the lumbo-pelvic region. 93 TRANSVERSE ABDOMINIS Commonly abbreviated as TVA, the transverse abdominis is one of the inner core muscles that lies deep within the torso. The TVA originates on the iliac crest of the pelvis, the inguinal ligament, the thoracolumbar fascia and the costal cartilage of ribs 7-12. Then the TVA inserts into the xiphoid process of the sternum, the linea alba and the pubic crest of the pelvis. The TVA plays an integral role in respiration as it assists exhalations. The TVA also plays an integral role in spinal or core stability. RECTUS ABOMINIS Commonly referred to as the ‘abs,’ the rectus abdominis is famously known as the ‘six pack’ of the outer core muscles. The rectus abdominis originates on the pubic crest of the pelvis and inserts into the xiphoid process of the sternum and the costal cartilages of ribs 5-7. The rectus abdominis helps to flex the spine or crunch the torso. It also plays an integral role in spinal and core stability. INTERNAL OBLIQUE ABDOMINIS On top of the transverse abdominis and the rectus abdominis, lies the internal oblique abdominis, which is characterized with diagonal arrangement of muscles fibers that run juxtaposition to the muscle fibers of the external oblique abdominis. The internal obliques originate on the inguinal ligament, the lumbodorsal fascia and the iliac crest of the pelvis. Then the internal obliques insert into the linea alba, the pectineal line of the pelvis and ribs 10-12. The internal obliques help to flex, laterally flex and rotate the spine and torso. The internal obliques also assist in spine and core stability. EXTERNAL OBLIQUE ABDOMINIS The complimentary muscle to the internal obliques, the external oblique abdominis are the most superficial of the core muscles and originate on ribs 5-12 to insert into the xiphoid process of the sternum, the linea alba, the inguinal ligament, the iliac crest and pubic tubercle of the pelvis. The external obliques help to flex, laterally flex and rotate the spine and torso. The internal obliques also assist in spine and core stability. 94 ILIACUS AND PSOAS Commonly referred to as the iliopsoas, these two muscles are the Deep Hip Flexors. The iliacus originates along the crest of the ilium, which is the shell-like bone of the pelvis, and inserts into the lesser trochanter of the femur. The Psoas originates on lumbar spine and like the iliacus, inserts into the lesser trochanter of the femur. Together, these muscles help to flex the hip as well as stabilize the lumbopelvic region. The iliacus and psoas tend to be short, overactive and/or tight in the Lower Cross Syndrome, which is a compensation pattern commonly found in individual’s that live a modern lifestyle that features long bouts of sitting or standing. TENSOR FASCIA LATAE Commonly referred to as the TFL, this superficial hip flexor originates on the outer edge of the iliac crest on the pelvis and inserts into the iliotibial tract, which is more commonly known as the IT Band. The IT Band will extend down below the knee and insert into the tibia, which is one of the bones in the lower leg. The TFL assists in hip flexion, internal rotation and abduction as well as for lateral rotation of the knee and stabilization of the hip and lumbopelvic regions. The TFL is typically overactive in Lower Cross Syndrome and Pronation Distortion Syndrome, which can lead to Valgus Knee and possible injury. 95 ADDUCTORS Commonly referred to as the “groin muscles,’ the adductors are a group of muscles that consist of the adductor brevis, adductor longus, adductor magnus, adductor minimus, pectineus and gracilis. The adductors originate from the pubic bone on the pelvis and insert into the femur, except for the gracilis, which inserts into the tibia. The adductors assist with hip adduction or pulling the femur towards the midline of the body. The adductors can become short, overactive and/or tight from living a modern lifestyle that features a lot of sitting, where the adductors may attempt to stabilize the pelvis and torso in a shortened position for prolonged periods of time. These muscles are also overactive in pronation distortion syndrome and can help create valgus knee. SARTORIOUS As the longest muscle in the body, the sartorius originates on the ilium crest of the pelvis and inserts below the knee on the medial side of the tibia. The sartorius will assist in hip flexion, abduction and external rotation as well as knee flexion. The sartorius tends to be short, overactive and/or tight in a “bow-legged” posture. Conversely, individuals that have trouble sitting cross-legged or “figure-four” legged, may have a weak and/or inhibited sartorius. 96 GLUTEUS MAXIMUS Commonly referred to as the glutes, the gluteus maximus is the largest and most superficial of the gluteal muscles. The gluteus maximus originates along the gluteal surface of the ilium on the pelvis as well as from the sacrum, lumbar fascia and the sacrotuderous ligament, which spans across the lower portion of the pelvis and sacrum. The gluteus maximus inserts into the gluteal tuberosity on the femur and the iliotibial tract, also known as the IT Band. The gluteus maximus helps to create hip extension and external rotation as well as helps to stabilize the hip and knee joints. The gluteus maximus has the potential of becoming habitually inhibited or “turned off” for individuals that are sedentary and led a modern lifestyle. This compensation pattern is typically referred to as “glute amnesia.” GLUTEUS MEDIUS AND ROTATORS Commonly referred to as the “Glute Med,” the gluteus medius is positioned under the gluteus maximus and originates along the gluteal surface of the ilium, from which it inserts onto the greater trochanter of the femur. The Glute Med helps to abduct and stabilize the hip joint as well as assists in flexion, extension and rotation of the hip. The hip rotators include the piriformis, gemellus superior, gemellus inferior, obturator internus, obturator externus, quadratus femoris and gluteus minimus, all of which are sometimes referred to as the “rotator cuff muscles of the hip” These hip rotators all originate on the sacrum or pelvis and insert onto the femur, from where they assist in hip internal/external rotation and stability. 97 HAMSTRINGS The hamstrings consist of four different muscles: semitendinosus, semimembranosus, the long head of the biceps femoris and the short head of the biceps femoris. Each of the hamstrings originate at the ischial tuberosity of the pelvis, except for the short head of the biceps femoris that originates at the linea aspera and lateral supracondylar line of the femur. The semitendinosus and semimembranosus insert on the medial side of the tibia. While the short head and long head of the biceps femoris insert on the lateral side of the head for the fibula. The hamstrings flex the knee and assists in hip extension and lateral rotation of the knee. The hamstrings are typically long, inhibited and/or weak in Lower Cross Syndrome. Conversely, the hamstrings can be short, overactive and/or tight within a compensatory strategy for the lack of core stability. QUADRECIPS FEMORIS Commonly referred to as the “quads,” the quadriceps femoris consists of the rectus femoris, vastus lateralis, vastus intermedius and vastus medialis. The rectus femoris is the only muscle head that originates from the front of the ilium on the pelvis, while the other three muscle heads originate from top of the femur. All four muscle heads merge and wrap around the patella before inserting into the tuberosity of the tibia. The Quads primarily extend the knee, but the rectus femoris assists with hip flexion. The Quads can become short, overactive and tight due to prolonged bouts of sitting and inhibition of the glutes, all of which can lead to the compensation pattern of “quad dominance” and knee pain. 98 GASTROCNEMIUS Commonly referred to as the “Calf Muscle,” the gastrocnemius is one of two calf muscles, for which it is superficial to the soleus. The gastrocnemius originates above the knee on lateral and medial condyle of the femur and inserts in the calcaneus, the heel bone, via the Achilles tendon. The gastrocnemius assists in plantar flexion of the ankle as well as flexion of the knee. Due to a modern lifestyle, where individuals spend an immense amount of time sitting, standing and walking over flat surfaces, the gastrocnemius can typically be found to be short, overactive and/or tight. SOLEUS As the deep calf muscle, the soleus originates below the knee on the tibia and fibula. The soleus then inserts into the calcaneus, the heel bone, via the Achilles tendon. The soleus assists in plantar flexion of the ankle. And like the gastrocnemius, the soleus can commonly be found to be short, overactive and/or tight due to leading a modern lifestyle that does not place a substantial demand for dorsiflexion. 99 TIBALIS ANTERIOR Sometimes referred to as the “Anterior Tib,” the tibialis anterior originates from the upper portion of the tibia and insert onto the medial cuneiform and the first metatarsal in the foot. The Anterior Tib assists in dorsiflexion of the ankle and inversion of the foot. This muscle also helps to construct the medial arch of the foot. The Anterior Tib is commonly found to be weak and/or inhibited in pronation distortion, knee valgus and flat feet, all of which are common patterns of compensation for individuals leading a modern lifestyle. PERONEUS MUSCLES Commonly referred to as the “peroneals,” this muscle group consists of the peroneus longus, peroneus brevis and peroneus tertius. The peroneals originate on the lateral side of the fibula and insert onto the metatarsals of the foot. The peroneals assists in eversion of the foot as well as dorsiflexion and plantar flexion of the ankle. The peroneals tend to be short, overactive and/or tight in pronation distortion syndrome and flat feet. TIBIALIS POSTERIOR Sometimes referred to as the ”Posterior Tib,” the tibialis posterior originates off the tibia and fibula before inserting into the navicular and medial cuneiform in the foot. The Posterior Tib assists with inversion of the foot and plantar flexion of the ankle, as well as for the construction of the medial arch of the foot. The Posterior Tib tends to be long, inhibited and/or weak in Pronation Distortion and Flat Feet. 100 Muscle Maps Trains & Slings 101 102 The Vleeming Subsystems The Anatomy Trains from Tom Myers 103 104 Joint Actions 105 106 NECK CERVICAL SPINE FLEXION ROTATION EXTENSION LATERAL FLEXION 107 SPINE CERVICAL THORACIC & LUMBAR FLEXION EXTENSION 108 ROTATION SPINE CERVICAL THORACIC & LUMBAR LATERAL FLEXION 109 ELEVATION RETRACTION DOWNWARD ROTATION NEUTRAL DEPRESSION PROTRACTION UPWARD ROTATION SHOULDER GIRDLE SCAPULAR MOVEMENTS 110 SHOULDER FLEXION EXTENSION 111 SHOULDER ABDUCTION ADDUCTION 112 ELBOW PRONATION EXTENSION SUPINATION FLEXION 113 WRIST FLEXION EXTENSION 114 HIP FLEXION EXTENSION 115 HIP ADDUCTION ABDUCTION 116 HIP INTERNAL ROTATION EXTERNAL ROTATION 117 KNEE FLEXION EXTENSION TIBIAL EXTERNAL ROTATION 118 TIBIAL INTERNAL ROTATION NEUTRAL ANKLE EVERSION INVERSION DORSIFLEXION PLANTAR FLEXION 119 120 Stretches for the Muscle Chains 121 122 ANTERIOR CHAINS 123 124 125 Assisted Wrist Extension Targets the wrist flexor muscles in the forearm as well as the intrinsic muscles of the hand that power one’s grip. Alignment Cues: “Keep the elbow straight and press center of palm out and away from the shoulders” while “gently pulling the fingers backwards.” Interlaced Wrist Extension in Horizontal & Vertical Reaches Targets the wrist flexor muscles in the forearm as well as the intrinsic hands muscles in each arm. Alignment Cues: “Keep the elbow straight and press center of palm out and away from the shoulders” while fingers are interlaced. Recommended Use: Helps to restore Range of Motion and tissue extensibility around activities that utilizes grip strength, such as resistance training, weightlifting, climbing, rowing and more. 126 Scapula Retraction Variations - Strap, Dowel and Blocked Hands These stretches target the pectoral and anterior deltoid (shoulder) muscles to increase the range of motion for scapular retraction, as well as shoulder extension. These stretches are commonly used within a corrective exercise strategy aimed to improve posture and help eliminate Upper Cross Syndrome, Rounded Shoulders and other compensation patterns. Alignment Cues: “Shrug the shoulders down away from the ears.” Next, “pull the shoulders back and squeeze the shoulder blades together behind the heart.” Options: Hold onto a strap or a dowel. Alternatively, placing the hands behind the back will block the shoulder in internal rotation, which is an advanced technique. 127 Shoulder Extension Variations These stretches target the pectoral, anterior deltoid, and biceps muscles to increase range of motion for shoulder extension. These stretches are recommended to use as counter movements for pushing and pressing exercises or activities. Alignment Cues: “Pull the shoulders down and back.” Next, “squeeze the shoulder blades together” while “reaching the arms back and up to the sky.” Option: Use the floor or a racked barbell to block the arms, and “lift the chest up to the sky” to create shoulder extension. Also, vary hand position and width of grip to help deepen the stretch effect. 128 Active Shoulder Extension with Interlaced Hands This stretch targets the pectoral and anterior deltoid muscles to increase range of motion for shoulder extension. This stretch will deepen the stretch effect more than the previous exercise due to the interlaced hands. Alignment Cues: After the hands are interlaced behind the back, “pull the shoulders down and back” before “reaching the hands towards the horizon.” “Keep a proud chest” and “slowly lift the hands up towards the sky.” Options: This variation can be combined with a forward fold, which is common in yoga, or the arms can be blocked into extension with a band, barbell, or table. Use any of the previous shoulder extension stretches as a regression or modification. 129 Assisted Shoulder Flexion Variations These stretches target the latissimus dorsi (back) and pectoral (chest) muscles, both of which tend to pull the shoulders forward into a rounded position that contributes to compensation patterns, including Upper Cross Syndrome and Winged Scapula. These stretches will increase range of motion for shoulder flexion. Alignment Cues: Using either a table, wall, or dowel to support the arm while “reaching away from the shoulder as far as possible.” Attempt to “keep plenty of space between the shoulder and ear” while “extending the elbow completely straight.” 130 Supported Shoulder Flexion Variations These stretches target the latissimus dorsi (back), pectoral (chest) and serratus anterior muscles to improve mobility of the scapula and increase range of motion in shoulder flexion. These stretches can also help to restore posture by improving thoracic spine extension and rotation. Alignment Cues: Using a wall or piece of equipment for support and then attempt to drop the heart towards to the floor with an option to reach one hand to the opposite ankle. Option: Reach one hand down towards the opposite ankle to introduce spinal rotation and deepen the range of motion for shoulder flexion. 131 Blocked Shoulder Abduction Variations These stretches target the pectoral (chest) and anterior deltoid muscles, all of which tend to grow tight and/or overactive when long bouts of sitting (e.g., computer work) are combined with physical activities that feature lots of ‘pushing’ exercises. These stretches will also stretch the biceps brachii (arm) and improve thoracic spine extension when the “heart is lifted” during the exercise. Alignment Cues: In the first variation, block one arm with a wall or sturdy object and use the opposite hand to “pull the lower ribs and rotate the heart away from the hand.” In the second variation, use a doorway or squat rack to block both arms and “lead forward” while “lifting the heart.” In both variations, “pull the armpits down to the pockets” to depress the scapula and shoulder girdle. Option: Add in some Pulse Contractions to increase proprioception, tissue resiliency, and Range of Motion. 132 Blocked Shoulder Abduction Variations – Flexed Elbow These stretches build off the previous exercises and introduce a flexed elbow, which will bias the shoulder into external rotation. These stretches target the shoulder adductors and internal rotators, which are the pectoralis major, subscapularis, and teres major muscles. These stretches can help improve posture and shoulder mobility while also helping to eliminate Upper Cross Syndrome, a compensation pattern. Alignment Cues: “Bend the elbow” and block the hand(s) with a wall, doorway, or piece of equipment. “Push the heart forward towards the horizon” while “pulling the armpit down towards the front pocket” to depress the shoulder girdle. 133 Multi-Positional Stretches for the Shoulders on a Roller These stretches target the pectoral and anterior deltoid muscles to increase the range of motion in shoulder extension, abduction, and flexion. Alignment Cues: “Lie down on a roller with the head and hips firmly supported.” Next, “allow the arms and shoulders to fall to the floor.” “Explore a variety of different arm positions” and “keep the collar bones wide” to help retract the scapula and increase the stretch through the pectorals. Option: Add in some Micromovements, such as subtly twisting the arms and/or waving the arm, to increase proprioception, and range of motion. 134 Thoracic Spine Extension Variations with Equipment These stretches will increase the range of motion for thoracic spine extension, which enhances shoulder and spine mobility and helps to improve posture. Alignment Cues: In the first variation, the Prayer Stretch, “hold onto a dowel with hands shoulder width apart” to bias the shoulders into external rotation and place the elbows on a box or a bench. Next, “sit the hips back and let the heart to sink towards the floor.” In the second variation, Thoracic Spine Extension over Roller, position the foam roller behind the heart and support the head with clasped hands. Next, “reach the top of the head back and down towards the floor” while “keep the hips firmly on the floor and point the belt buckle towards the nose” to limit extension in the lumbar spine. 135 Thoracic Spine Extension Variations on the Floor Similar to the previous exercises, these stretches will help increase range of motion in thoracic spine extension, improve posture, and eliminate compensation patterns, including Upper Cross Syndrome. Alignment Cues: The first variation, Seated Thoracic Extension, “reach back and post the arms into the floor.” Next, “lift the heart up to the sky.” The second variation, commonly referred to as Happy Puppy Pose in yoga, “start in quadruped with shoulders over wrist and hips over knees.” Next, “rock the hips back and up” while “melting the heart towards the floor.” In both variations, “stay long in the spine and straighten the elbows.” Also, “widen the collar bones” and “keep the shoulders away from the ears.” 136 Prone Thoracic Spine Extension Progression These next several stretches create a progression of exercises that target the Anterior Chain muscles and increase range of motion in thoracic spine extension as well as hip extension and knee flexion. All these exercises in this progression are performed in prone, which is lying face down on the floor. Alignment Cues: For the first variation, Cobra, “lie on the floor in a push-up position with the hands under the shoulders and the thumbs reaching into the armpits.” Next, “squeeze the shoulder blades together and pull the shoulders back towards the hips to lift the chest off the floor. Try to be as light as possible on the hands.” For the second variation, Sphinx, “place the elbows directly under the shoulders to prop up the rib cage and head.” Next, “pull the shoulders back and squeeze the shoulder blades together” while “growing tall through the top of the head and gazing at the horizon.” In both variations, “widen the collar bones” and “pull the shoulders away from the ears.” 137 Prone Thoracic Spine Extension Progression – Sphinx Press-Up This next level in the progression increases the range of motion for spinal extension. Alignment Cues: Start in the Sphinx position with the “forearms aligned in parallel and shoulder-width.” Next, “press the hands into the floor and straighten the arms to lift the rib cage off the floor.” This new position is referred to as Sphinx Press-Up. “Press the heart away from the hands as far as possible” while “reaching the top of the head up to touch the sky.” “Pull the shoulders down away from the ears” and attempt to “widen collar bones.” Option: Add in some Micromovements, such as subtly shifting the rib cage from side to side, and/or increase muscle activation in the Posterior Chain by “being light as possible on the hands,” which will help with improving posture as well. 138 Prone Thoracic Spine Extension Progression – Sphinx Press-Up These next two stretches will affect more of the Anterior Chain muscles by including hip extension and knee flexion. Alignment Cues: “Start in Cobra with the hands directly under the shoulders.” Next, “press the floor away and fully extend the arms” to Up-Dog, a pose in yoga. “Pull the shoulders back and squeeze the shoulder blades together” while “reaching the top of the head to touch the sky.” The second variation, Up-Dog with Knee Hinge, “bend the knees and “pull the heels towards the hips” to create knee flexion and affect the quadriceps muscles. In both variations, “lift the heart” and “widen the collar bones.” 139 Spinal Extension - Cow This stretch, commonly referred to as Cow pose in yoga, increases the range of motion for spinal extension and helps to improve posture. Many individuals lack spinal extension, especially through the thoracic spine and rib cage region due to many different sedentary behaviors and repetitive movement patterns that dominate a modern lifestyle. This exercise is recommended for individuals that drive a lot and/or are office workers that spend large portions of their day hunched over a desk or computer. Alignment Cues: In a quadruped position, “align the hands directly under the shoulders and the knees directly under the hips” while “getting long through the spine and wide in the shoulders.” Next, “look up and point the tailbone up to the sky” while “allowing the belly and rib cage to sink towards the floor.” “Park the shoulder blades into the back pockets” and “stay tall through the spine” while “pressing the floor away” and “widening the collar bones.” 140 Reclined Thoracic Spine Extension and Shoulder Flexion This stretch will need a medicine ball and a dowel or yoga strap to target the pectoral and latissimus dorsi muscles. This stretch increases the range of motion for thoracic spine extension and shoulder flexion, which can help to improve posture. Alignment Cues: “Recline back over a medicine ball or another sturdy object” and “reach the arms back towards the horizon” while “holding a dowel or yoga strap.” “Keep the hips flat on the floor” and “tilt the belt buckle up towards the heart” to minimize extension through the lumbar spine and bias the stretch effect in the thoracic spine. “Stay tall through the spine” and “straighten the arms as best as possible” while also “making the collar bones wide.” To affect the sternocleidomastoid muscle of the neck, “tuck the chin” and “reach the back of the head towards the floor.” Option: Add in some Micromovements, such as twisting the arms and/or subtly rotating the rib cage. Also, incorporate a few rounds of Pulse Contractions, by twisting or squeezing the dowel, to increase proprioception and range of motion. 141 Standing Spinal Extension Progression The following stretches construct an exercise progression to increase the range of motion in spinal extension, which can also help improve posture for individuals that work on a computer a lot. Alignment Cues: In the first variation, Supported Back Bend, the hands will form a bridge between the pelvis and rib cage, which will support the lumbar spine. “Place the hands on the small of the back with the heel of the palm touching the lowest ribs and the fingers bracing against the pelvis. Next, “lean back with the shoulders and lift up the heart.” Option: Add in some Micromovements, such as subtly rotating the rib cage from side to side, to increase proprioception, tissue resiliency and range of motion. 142 In the next variation, sometimes referred to as the Prisoner Back Bend, “interlace the hands behind head like a prisoner.” Next, “lean back with the shoulders” and “lift the heart to the sky” to create extension through the thoracic spine. In the last variation, Extended Back Bend, “press the hands together into prayer and reach up to the sky.” Next, “lean back and reach the hands towards the horizon as far as possible.” Option: Add in some Micromovements, such as subtly rotating the rib cage from side to side, to increase proprioception, tissue resiliency and range of motion. 143 Half Kneeling Lunge Variations These stretches target iliac, psoas, tensor fasciae latae and rectus femoris (quadriceps) muscles, all of which are commonly referred to as the hip flexors. These stretches will help increase range of motion in hip extension as well as improve posture. Alignment Cues: Start in a half kneeling position, which stacks the pelvis directly over the bottom knee while the front knee is vertically aligned over the front ankle. Next, “imagine wearing a belt and point the belt buckle up towards the horizon” to keep the pelvis in neutral as opposed to rotating into either Anterior or Posterior Tilt. “Drive the hips forward as far as possible” while “keeping the belt buckle pointed at the horizon.” This forward movement will be relatively short since optimal hip extension is approximately 25-35º, which can be measured by the angle of the femur bone in relation to the floor and/or pelvis. “Reach the same side (ipsilateral) arm up to the sky” while lunging forward. 144 Alignment Cues: In the top variation, Half Kneeling Lunge with Medial Reach, “reach up and over to the side” while “keeping the shoulders square with the hips.” In the bottom variation, Half Kneeling Lunge with Horizontal Abduction, “reach back towards the horizon” while the hips “lunge forward.” 145 Standing Knee Flexion This next stretch, commonly referred to as Standing Quad Pull or Heel Pull, targets the quadriceps to increase range of motion in knee flexion. Many times, the quadriceps becomes tight and/or overactive due to an extensive amount of time spent sitting, which can result in the following compensation patterns of Quad Dominance, Glute Amnesia, and/or Lower Cross Syndrome. These compensation patterns may also lead to knee pain in the form of Patellofemoral Syndrome. Alignment Cues: Use either a wall or a piece of equipment for support while standing on one foot and “pull one heel up towards the hips as best as possible.” “Stay tall” and attempt to “point the toes towards the head” to create plantar flexion at the ankle and spread the stretch effect to the anterior tibialis muscle, which is strongly correlated with the quadriceps (Park, 2017). 146 Kneeling Knee Flexion Variations These stretches target the quadricep and anterior tibialis muscles of the legs to increase knee flexion as well as help improve plantar flexion of the ankle and foot. The quadriceps and anterior tibialis have a strong correlation in muscle co-activation, which implies that these muscles often contract together (Park, 2017). Alignment Cues: In the first variation, Supported Kneeling Knee Flexion, start on hands and knees. Then “shift the hips back onto the heels” and “use the arms to support the torso.” In the second variation, Reclined Kneeling Knee Flexion, “lean back with the torso,” which increases the stretch of the quadriceps, and “use the arms to support the torso.” In the third variation, commonly referred to as Reclined Hero Pose in yoga, “allow the torso to sink back to the floor or pillow.” Option: Place a towel into the back of the knee as a joint distraction technique that can lessen the compression forces in the knee and reduce discomfort. Also, incorporate a few rounds of Pulse Contractions, by gently kicking the feet to/from the floor to increase proprioception, tissue resiliency and range of motion. 147 Prone Quad Pull Variations These stretches target the quadriceps and anterior tibialis muscles as well as effecting the hip flexors, pectoral and anterior deltoid muscles as these stretches improve shoulder extension, thoracic spine extension, hip extension, ankle plantar flexion and knee flexion. Alignment Cues: “Lie on the belly and pull one or both heels in towards the hips.” Use a yoga strap or towel to help or perform the stretch on one leg at a time. “Squeeze the knees towards each other” to align the femur (thigh) bones in parallel, which optimizes the stretch through the quadriceps. “Squeeze the shoulder blades together and lift the heart” to increase extension in the shoulders, thoracic spine, and hips. Option: Add in some Micromovements, such as tilting the pelvis or twisting the thighs, and/or include a few rounds of Pulse Contractions, by gently kicking the feet into the hands or strap, to increase proprioception, tissue resiliency, and range of motion. 148 Standing Plantar Flexion This stretch targets the anterior tibialis muscle of the lower leg to increase range of motion in ankle plantar flexion, which is fundamental in the Toe Off phase of gait, i.e. walking and running. Plantar flexion is also integral to balance and stability. Alignment Cues: Use the floor to block the foot in plantar flexion. “Point the toes away from the shin” and “roll forward through the foot and ankle as far as possible.” Use a wall or sturdy object for support if needed. Option: Add in some Micromovements, such as subtly twisting the shin and gently rolling to and from the inside and outside edge of the foot. Also, incorporate a few rounds of Pulse Contraction, by gently attempting to point the foot towards and away the shin, to increase proprioception, tissue resiliency, and range of motion. 149 Kneeling Plantar Flexion – Progression This progression of stretches will help to increase the range of motion for ankle plantar flexion, which is integral to walking, running and balance. Progressions: The top row of stretches demonstrate a variety of supported positions, in which the body weight is supported by the arms and/or a yoga block under the hips. Additionally, a towel or blanket can be used to create a joint distraction in the knee or to support an ankle that is limited in plantar flexion. The bottom row of stretches demonstrates different non-supported positions, which includes a joint distraction for the knee (on left), assisted plantar flexion with the hands (middle) and a recline position that increases load to the stretch and spreads the stretch effect into the quadriceps with the inclusion of knee flexion (on right). Note: Use the progression that feels most appropriate and limits the amount of discomfort or pain. Changes in range of motion may take several weeks. Advancing through the progression too quickly could lead to injury. 150 Scorpion & Prone Shoulder Roll These stretches will increase range of motion for hip extension, spinal extension, spinal rotation, scapular retraction and shoulder abduction. The first variation, the Scorpion Stretch, is commonly performed as a dynamic stretch by many but can effectively be used as a static stretch. Alignment Cues: In the first variation, Scorpion, “reach the arms out and form a ‘T’ shape with the spine.” Next, “bend one knee and drive the heel towards the opposite hand as best as possible.” In the second variation, Prone Shoulder Roll, “once in scorpion, press the hand into the floor and roll the top shoulder back towards the opposite hand.” In both variations, “stay long through the spine, pull the shoulders down away from the ears and widen the collar bones.” 151 Blocked Knee Flexion – Couch Stretch This next stretch, the Couch Stretch, is a demanding position to create as it requires a good amount of hip extension, ankle plantar flexion, and knee flexion. The Couch Stretch targets the quadriceps, anterior tibialis and hip flexor muscles. This stretch can be performed up against a wall or a sturdy object, such as a bench or box. Alignment Cues: “Place a foot up against a wall, box or bench” while in a kneeling position. Attempt to “slide the knee back towards the wall or bench as much as possible.” Next, “lean the shoulders back towards the wall or bench” while “lifting the belt buckle up to the sky” to lengthen the quadriceps and avoid an anterior tilt of the pelvis. Options: If knee flexion and/or hip extension is too limited, “lean forward with the torso” and “use the front leg or floor for support” as demonstrated in the bottom illustration on the next page. If knee flexion and plantar flexion are too limited, “use a box or bench” and “slide the knee away from the box or bench” to create an appropriate position for the stretch. Over the course of the training program, attempt to gradually position the knee closer to the box or bench while uses other stretches to increase plantar flexion. 152 153 Supported Low Lunge Variations These stretches target the iliac, psoas, rectus femoris and tensor fasciae latae muscles, which are commonly referred to as the hip flexors. These stretches increase range of motion for hip extension, which is integral to running, walking, and posture. These stretches are frequently used in corrective exercise strategies designed to eliminate Lower Cross Syndrome, which is a compensation pattern that develops in many individuals that spend a lot of time sitting. Alignment Cues: In the first variation, Narrow Stance Low Lunge, “align the front foot between the hands. Next, “drive the front knee forwards and reach back with the other leg.” The seconds variation, Wide Stance Low Lunge, “place the front foot outside of the width of the shoulders and lunge” to affect the hip adductor (groin) muscles. The last variation, Runner’s Lunge, uses a narrow foot position and tucks the back toes under to create ankle dorsiflexion and toe extension, which are integral to running and walking. 154 Low Lunge and Reach Variations These stretches build off the Low Lunge Variations to deepen the stretch effect through the hip flexors and increase range of motion in hip extension. Alignment Cues: In the first variation, Low Lunge with Spinal Extension, “press the hands into the front knee and lift the heart to the sky.” In the next variation, Low Lunge with Vertical Reach, “reach the same side (ipsilateral) arm up to the sky.” In the third variation, Low Lunge with Rotated Reach, “reach the same side (ipsilateral) arm back towards the horizon to create spinal rotation, which will subtly rotate the hips and deepen the stretch through the hip flexors. 155 Front Splits Progression The following progression of stretches aim to create the Front Splits, which involves a good amount of hip extension, as well as spinal extension in the final stretch variation. “Splitting the hips” is a term used to describe the reciprocal and simultaneous action of hip flexion and hip extension. More importantly, “splitting the hips” is an integral part of gait mechanics for walking and running. This progression for the Front Split can help improve gait as well as posture. Additionally, these stretches can be utilized in a number of corrective exercise strategies aimed at compensation patterns involving the lower body, including Quad Dominance, Glute Amnesia, and Lower Cross Syndrome. Alignment Cues: Start in a supported low lunge position with the hands on the ground, as depicted in the illustration below. Then slowly extend the front knee to reach the front foot towards the horizon while reaching the opposite leg backwards. Keep the hips square to the legs. Options: Add in some Micromovements, such as subtly twisting either one or both legs into hip internal and external rotation or gently shifting the pelvis from side to side. Also, incorporate a few rounds of Pulse Contractions by gently scissoring the legs into and away from the floor, to increase proprioception, tissue resiliency, and range of motion. 156 The top variation, Supported Front Splits, uses a yoga block under the front leg or the hip to support the body. This variation allows for the torso to be upright, which helps to lengthen the hip flexors of the back leg. While the bottom variation, Arm Supported Front Splits, uses the yoga blocks under the arms to support the body during the stretch. This position offers the individual the ability to incrementally reach the feet apart as if “inching deeper into the stretch.” Options: In both supported variations, add in some Micromovements, such as subtly twisting either one or both legs into hip internal and external rotation or gently shifting the pelvis from side to side. Also, incorporate a few rounds of Pulse Contractions, by gently scissoring the legs into and away from the floor, to increase proprioception, tissue resiliency, and range of motion. 157 The next variation takes the hips all the way to the floor and into Full Front Splits, which increases the range of motion in reciprocal hip extension and hip flexion as compared to the other variations. In the bottom variation, Full Front Splits with Spinal Extension, “reach the arms up and back” to create spinal extension, which deepens the stretch effect through the Anterior Chain muscles. Options: In both supported variations, add in some Micromovements, such as subtly twisting either one or both legs into hip internal and external rotation or gently rotating the rib cage from side to side. Also, incorporate a few rounds of Pulse Contractions, by gently scissoring the legs into and away from the floor, to increase proprioception, tissue resiliency and range of motion. 158 POSTERIOR CHAINS 159 160 Wrist Flexion Variations These stretches target the forearms that create wrist extension, a movement that is typically repeated endlessly while typing on a computer and using a mouse or track pad. These stretches will increase the range of motion in wrist flexion. Alignment Cues: In the first variation, Assisted Wrist Flexion, “fully extend the elbow” to deepen the stretch in the forearm muscles while “gently pull the palm towards the forearm with the opposite hand.” In the next variations, Blocked Wrist Flexion in Quadruped, “press the back of the hand into the floor” while extending the elbows. Next, “slowly shift the shoulders to the right or left” into lateral translation to increase the range of motion for wrist flexion. 161 Triceps Stretch Variations These stretches target the triceps, an arm muscle that extends or straightens the elbow. The triceps has three muscles heads, two of which originate on the humerus bone of the arm and the third head, the Long Head, originates on the scapula. Performing these stretches with the arm overhead in shoulder flexion will help lengthen the triceps, especially when also pulling the elbow across the top of the head. Alignment Cues: In the first variation, Assisted Elbow Flexion in Shoulder Flexion, “reach up and the bend the elbow” while “gently pulling the elbow towards the top of the head with the opposite hand.” In the second variation, Assisted Elbow Flexion with Lateral Flexion, “gently lead the torso to the side” to increase the distance from elbow to scapula and increase the stretch effect in the long head of the triceps. Option: Add in some Micromovements, such as subtly twisting the arm or rotating the rib cage, and/or a few rounds of Pulse Contractions, by subtly bending and extending elbow, to increase proprioception, tissue resiliency, and range of motion. 162 Shoulder Adduction Variations These stretches target a variety of Posterior Chain muscles that span across the upper back and include the rhomboids, trapezius, teres major, teres minor, infraspinatus, and latissimus dorsi muscles. These stretches help increase range of motion to shoulder adduction and scapular protraction, which makes these stretches effective prehab exercises for individuals that spend a lot of time driving vehicles, using computers or working at desks. These stretches are also included in the progression of the Rotation Chains since these stretches effect a few of the muscles that create shoulder internal and external rotation. Alignment Cues: In the first variation, Blocked Shoulder Adduction at Wall, “use a wall or doorway to help pull the arm across the chest” into shoulder adduction. In the second variation, Assisted Shoulder Adduction, “use the opposite arm to hug the arm into the chest. “ In both variations, “squeeze the biceps into the heart” while “allowing the scapula (shoulder blade) to wrap around the rib cage are far as possible.” Also, “pull the armpit down towards the front pocket” to avoid scapular elevation where the shoulder creeps up towards the ear. Option: Add in some Micromovements, such as subtly twisting the arm or rotating the rib cage, and/or a few rounds of Pulse Contractions, by subtly squeezing the arm into the chest, to increase proprioception, tissue resiliency, and range of motion. 163 Kneeling Shoulder Adduction Variations These stretches, commonly referred to as Thread the Needle, will target many of the upper back muscles, including the trapezius, rhomboids, infraspinatus, levator scapulae, teres major, teres minor, and latissimus dorsi muscles. These stretches will increase range of motion in shoulder adduction. Alignment Cues: The first variation, Kneeling Shoulder Adduction, starts in Quadruped or hands-and-knees position, from which “one arm reaches under the opposite armpit towards the horizon as far as possible.” “Rest the head on the floor and use the floor to help draw the ear further away from the hip” while “reaching under the body” to lengthen the upper trapezius and levator scapulae muscles. In the second variation, Kneeling Shoulder Adduction and Flexion, “reach the opposite arm overhead” in shoulder flexion to deepen the stretch. Option: Add in some Micromovements, such as subtly twisting the arm or shifting the hips from side to side, and/or a few rounds of Pulse Contractions, by subtly pressing the hands into and away from the floor, to increase proprioception, tissue resiliency, and range of motion. 164 Cervical Spine Flexion Variations – Chin Tuck and Neck Flexion These stretches target the Posterior Chain muscles in the neck or cervical spine region, which are commonly tight and/or overactive in individuals that spend a lot of time looking at various screens, reading, or driving. These stretches increase cervical spine flexion and help to reduce a common compensation pattern called Forward Head Posture or Text Neck. Alignment Cues: The first variation, called the Chin Tuck, focuses on the alignment of the neck by pulling the head back into retraction as opposed to protraction. “Place one hand on top of the head and one finger on the chine” while “pulling the head back and creating a double chin.” Simply, “grow tall through the crown of the head” and “tuck the chin into the Adam’s Apple.” In the second stretch, Cervical Spine Flexion, commonly referred to as neck flexion, “look down the ridge of the nose and into the heart as best as possible” while “keeping the chin tucked.” Option: Add in some Micromovements, such as subtly rotating the head, and/or a few rounds of Pulse Contractions, by subtly pressing the head into and away from the hands to increase proprioception, tissue resiliency, and range of motion. 165 Cervical Spine Flexion Variations – Neck Flexion With the Chin Tuck positioned well-established, the following stretches will help target the cervical spine extensor muscles as well as the mid and lower trapezius, and rhomboid muscles. Alignment Cues: In the first variation, Assisted Neck Flexion, “interlace the hands at the base of the skull, where the neck and head intersect.” Next, “tuck the chin and gently pull the head down towards the chest” and “look at the heart” while “using the hands to lengthen the back of the neck.” In the second variation, Neck Flexion and Protraction, “pull the head into neck flexion” while “reaching the arms away from the heart with interlaced hands” to create scapular protraction and “separate the shoulder blades on the back.” Option: Add in some Micromovements, such as subtly rotating the rib cage from side to side, and/or a few rounds of Pulse Contractions by subtly pulling the head away from the heart to increase proprioception, tissue resiliency and range of motion. 166 Neck and Upper Back Stretch Variations These stretches offer more positions and angles to affect the muscles in the neck and upper back region, which tend to grow tight and/or overactive in individuals that spend a lot of time using a computer and working at a desk. More specifically, these stretches target the trapezius, levator scapulae, scalene, splenius capitis, and rhomboid muscles to increase cervical spine flexion, rotation and lateral flexion. Alignment Cues: In the first variation, Assisted Cervical Lateral Flexion with Shoulder Internal Rotation, “reach the hand back and around the waist as far as possible” while “gently pulling the head to the side.” The second variation, Assisted Cervical Flexion with Upward Rotation of the Scapula, builds off the first variation and affects the lower- and mid- trapezius muscle fibers. “Reach the hand up and over the shoulder” and then “down towards the heart” while “gently pulling the head over to the side.” 167 Assisted Shoulder Flexion Variations These stretches will target the latissimus dorsi (back) and pectoral (chest) muscles, which tend to pull the shoulders forward into a rounded position that contributes to a couple of compensation patterns, including Upper Cross Syndrome. Alignment Cues: Using either a table, wall, or dowel to support the arm, simply “reach the hand up and away from the rib cage as far as possible.” Option: Add in some Micromovements, such as subtly twisting the arm and/or rotating the rib cage. Also, incorporate a few rounds of Pulse Contractions, by subtly pressing the hand into and away from the wall, table or dowel, to increase proprioception, tissue resiliency and range of motion. 168 Assisted Bilateral Shoulder Flexion This stretch, commonly referred to as a “Lat” Stretch, targets the latissimus dorsi, lower- and mid-trapezius muscles to increases scapular protraction, scapular upward rotation, and shoulder flexion. Alignment Cues: Use a sturdy object, such as a wall or a post on a squat rack, to hold onto while “sitting the hips back away from the hands” and “look at the belly button to curl the spine.” Option: Add in some Micromovements, such as gently twisting the arms, rotating the rib cage and/or shifting the hips from side to side. Also, incorporate a few rounds of Pulse Contractions by subtly pulling the hands towards the hips and then pushing the hands away. This will increase proprioceptive input and increase range of motion. 169 Assisted Shoulder Flexion Variations These stretches build off the previous “Lat” stretch and offer a unilateral focus as well as a bias into shoulder adduction, both of which magnify the stretch effect in the latissimus dorsi, quadratus lumborum, rhomboid and trapezius muscles. Additionally, the pronated grip in the first variation, Unilateral Shoulder Flexion, wherein the palm faces out to the side, increases shoulder internal rotation, and affects the teres minor and infraspinatus, which are shoulder external rotator muscles. The second variation, Unilateral Shoulder Flexion and Adduction, pulls the arm across the body to adduct the shoulder as well as protract and upwardly rotate the scapula, all of which can be helpful in a corrective exercise strategy for Winged Scapulae and Scapular Dyskinesis. Alignment Cues: In the first variation, “Hold onto a sturdy object, such as a wall or a squat rack, and sit the hips back and away from the hand.” In the second variation, start with the body angled or perpendicular to the wall of post. Then “hold on and sit back away from the hand” while “allowing the rib cage to rotate” to create shoulder adduction. Option: Add in some Micromovements, such as gently twisting the arm, shifting the hips and/or rotating the rib cage from side to side. Also, incorporate a few rounds of Pulse Contractions by pulling and pushing with the hand, which helps to increase proprioception, tissue resiliency, and range of motion. 170 Quadruped Spinal Flexion - Cat This stretch, commonly referred to as Cat Pose in yoga, targets several muscles in the Posterior Chain, including the erector spinae, quadratus lumborum, rhomboids, and trapezius muscles to increase range of motion in spinal flexion. Alignment Cues: Start on hands and knees in a Quadruped position, with the “wrist directly aligned under the shoulders and the kneecaps directly aligned under the hip sockets.” Next, “tuck the chin and curl the spine” while “pressing the floor away with hands and legs.” “Look into the belly button” and “press the lower ribs up to the sky” while attempting to “keep the shoulders away from the ears” by “widening the collar bones.” On each exhale, attempt to squeeze out all the air from the body to activate the core muscle and curl a little deeper into spinal flexion. Option: Add in some Micromovements, such as gently shifting the hips and/or shoulders from side to side as well as gently bending or rotating the spine from side to side. Also, incorporate a few rounds of Pulse Contractions by trying to squeeze and separate the floor with the hands and knees. These techniques will help to increase proprioception, tissue resiliency, and range of motion. 171 Child Pose These stretches are variations of Child Pose in yoga, which will affect several muscles in the Posterior Chain, specifically the erector spinae, quadratus lumborum, rhomboids, trapezius, gluteal and hip rotator muscles. Child Pose increases range of motion in spinal flexion, hip flexion, and shoulder flexion when the arms reach overhead. Alignment Cues: The first variation, Child Pose with Shoulder Flexion, is the most advanced variation. In a kneeling position, “sit the hips back onto the heels and reach the arms forward” to “allow the torso to melt over the thighs.” In the second variation, the arms are positioned alongside of the body, which is ideal with individuals with restrictions in their shoulders. Meanwhile the third variation, Supported Child Pose on Bolster, is ideal for individuals that may have limitation in either the hips, knees and/or lower back. In all three variations, it is recommended to “tuck the chin and look into the heart” to include cervical spine flexion into the stretch. 172 Seated Forward Fold This progression of stretches, commonly referred to as Seated Forward Fold in yoga, will affect all the muscles in the Posterior Chain, from head to toe, including the hamstring, gluteal, calf and erector spinae muscles. Alignment Cues: Start in a seated position, with the legs extended out in front. “Reach the hands for the feet and curl the spine” into spinal flexion and hip flexion. “Tuck the chin and look at the heart” to include flexion of the cervical spine. Option: Hold onto a yoga strap or towel that is wrapped around the feet as demonstrated in the bottom illustration to modify the stretch. Add in some Micromovements, such as subtly rotating the rib cage, and/or a few rounds of Pulse Contractions by pulling and pressing the hands against the feet to increase proprioception, tissue resiliency, and range of motion. 173 Seated Forward Fold Variations – Figure Four and Butterfly These stretches build off the previous exercise, Seated Forward Fold, and reposition the legs to create a greater stretch effect in the hip adductor (groin) and rotator muscles. Alignment Cues: In the first variation, Figure Four Forward Fold, “fold one leg and place the sole of the foot against the inside of the opposite thigh” while “reaching both hands towards the extending foot.” In the second variation, Butterfly Forward Fold, “press the soles of the feet together” and “fold forward over the legs” while “reaching the crown of the head towards the horizon.” Option: Add in some Micromovements, such as gently rotating the rib cage from side to side, and/or incorporate a few rounds of Pulse Contractions by pressing the thighs into and away from the floor to increase proprioception, tissue resiliency, and range of motion. 174 Seated Forward Fold Variations – Straddle and Bearsit These stretches will also have a different effect on the body due to the position of the legs. Both variations will increase the stretch effect on the hip adductor (groin) and rotator muscles as well as the hamstring, gluteal, erector spinae, and other Posterior Chain muscles. Alignment Cues: In first variation, Forward Fold in Straddle, “slide the feet out to the sides as far as possible” and “fold forward” while “reaching the hands towards the horizon. The second variation, Forward Fold in Bearsit, will also have the legs sperate as wide as possible, but the knees with be flexed to approximately 90º and can serve as a modification for individuals that lack length in the hamstring muscles and have difficulty performing the Forward Fold in Straddle. In both variations, “tuck the chin and look at the heart.” 175 Seated Rotated Fold Variations These stretches affect the Posterior Chain as well as the Rotational and Lateral Chains due to the addition of spinal rotation, which specifically increases the stretch effect in the latissimus dorsi and gluteal muscles Alignment Cues: In the first illustrated stretch, Rotated Fold in Straddle, “kick the feet out as wide as possible.” Then “turn the belly button towards one leg” and “reach both hands towards the foot” while “tucking the chin and looking at the heart.” Option: Wrap a strap or towel around the foot to help pull the torso into both spinal rotation and spinal flexion. Add in some Micromovements, such as gently rotating the rib cage from side to side, and/or incorporate a few rounds of Pulse Contractions by pressing the foot into and away from the floor to increase proprioception, tissue resiliency, and range of motion. 176 Supine Progression These next several stretches are perform lying down on the back in a supine position. These stretches can be used as progressive sequence for the Posterior Chain, starting with these first two stretches that target the erector spinae and quadratus lumborum muscles to increase spinal rotation. Alignment Cues: In the first variation, Supine Knee Drops, “bend the knees and squeeze the legs together.” Next, “gently drop the knees down towards the floor on one side.” In the second variation, Supine Knee Drops with Wide Foot Position, the feet are positions shoulder-width apart or more, which leads to more internal and external rotation of the hip and lessens the rotation of the spine. The second variation can serve as a regression from the first variation if the individual is limited in spinal rotation. In both variations, “keep the shoulders flat on the floor” and “exhale deeply, expelling all of the air out of the lungs on each breath” to engage the inner core muscles that help to align and rotate the spine. 177 Supine Knee Hug Progression These stretches target the erector spinae, quadratus lumborum and gluteal muscles to increase the Range of Motion in hip flexion. Alignment Cues: In the first variation, Hook-Lye Unilateral Knee Hug, start with “feet flat on the floor and knees bent” in a Hook-Lye position and “pull one knee into the chest.” In the second variation, Supine Bilateral Knee Hug, “pull both knees into the chest and hold.” In the third variation, Supine Bilateral Knee Hug with Chin Tuck, “pull the knees into the chest” and “tuck the chin and pull the forehead up to meet the knees as best as possible.” The Chin Tuck increase flexion through the cervical spine. In each stretch, practice diaphragmatic breathing to engage the inner core muscles. 178 Supine Unilateral Knee Hug Progression These stretches target the erector spinae, quadratus lumborum, gluteal, and vastus lateralis muscles to increase the range of motion in hip flexion and spinal rotation. Alignment Cues: In first variation, Hook-Lye Unilateral Knee Hug, start in a Hook-Lye position and “pull one knee into the chest.” In the second variation, Supine Unilateral Knee Hug, “pull one knee into the chest” while “reaching the opposite heel towards the horizon and pressing the leg into the floor.” In the third variation, Supine Rotated Knee Hug, “pull the knee across the body and roll the hip onto one side” to create spinal rotation. Reach the same-side arm out towards the horizon in the opposite direction and “look at the opposite” hand to create rotation all the way through the entire spine. 179 Supine Spinal Rotation – Spinal Twist This next stretch, commonly referred to as Spinal Twist in yoga, targets the erector spinae, quadratus lumborum, rhomboids, trapezius, and latissimus dorsi muscles to increase range of motion in spinal rotation. Alignment Cues: Start in Supine Bilateral Knee Hug, the top stretch, and “pull the knees into the chest.” Next, “reach the arms out to the side and keep the shoulders flat on the floor” and “gently rotate the knees down to the floor.” Practice diaphragmatic breathing with an emphasis on full exhales and “squeeze the knees together” to deepen the spinal rotation. Option: The Supine Knee Drop Variations can serve as a regression or modification when an individual has limited in spinal rotation. 180 Supine Bent-Knee Hip Flexion – Happy Baby This next stretch, commonly referred to as Happy Baby in yoga, targets the gluteal, hamstring, quadratus lumborum, erector spinae, hip adductor (groin), and hip rotator muscles to increase hip flexion and external rotation as well as knee extension. Alignment Cues: Start in supine and use the arms to help “pull the knees up to the outsides of the shoulders” while “pressing the elbows out against the inside of the knees.” Option: Add in some Micromovements, such as gently rocking the hips side to side, and/or incorporate a few rounds of Pulse Contractions by pressing the feet into the hands and then knees to the floor to increase proprioception, tissue resiliency, and range of motion. 181 Supine Unilateral Bent-Knee Hip Flexion – Single-Leg Happy Baby This next stretch, commonly referred to as Single-Leg Happy Baby in yoga, builds off Happy Baby and deepens the stretch effect in the gluteal, hamstring and hip rotator muscles to increase hip flexion, hip external rotation and knee extension. Alignment Cues: Start in supine, “pull one knee up to the outside of the shoulder” and “grab hold of the foot with the hand.” Next, “reach the opposite leg toward the horizon to “split the hips” and increase hip flexion. Option: Add in some Micromovements, such as gently swaying the leg side to side, and/or incorporate a few rounds of Pulse Contractions by pressing the foot into the hand and then knee to the floor, to increase proprioception, tissue resiliency, and range of motion. 182 Supine Hip External Rotation, Flexion and Abduction – Leg Cradle This next stretch, commonly referred to as Supine Leg Cradle, targets the hip rotator muscles, including the piriformis, as well as the hip adductor (groin) and gluteal muscles to increase range of motion in hip external rotation, flexion, and abduction. Alignment Cues: “Pull the shin up into the belly as best as possible” while “keeping the hips flat on the floor.” Option: Add in some Micromovements, such as gently rocking the shin side to side, and/or incorporate a few rounds of Pulse Contractions by pressing the shin into the hands and then towards the belly to increase proprioception, tissue resiliency, and range of motion. 183 Supine Assisted Leg Pull This stretch targets the lower portion of the Posterior Chain, specifically the gluteal, hamstring, calf and intrinsic foot muscles to increase range of motion in hip flexion, knee extension, and ankle dorsiflexion. Alignment Cues: Wrap the strap or towel around the forefoot to help create ankle dorsiflexion during the stretch and “pull the toes towards the nose” while “keeping the hip square on the floor.” Option: Add in some Micromovements, such as gently twisting the leg, and/or incorporate a few rounds of Pulse Contractions by moving the foot towards and away the nose to increase proprioception, tissue resiliency, and range of motion. 184 Supine Assisted Leg Pull into Adduction – Angled Leg Pull The stretch builds off the previous exercise and features an “angled” leg to bias the leg into hip adduction and intensify the stretch effect in the peroneal (calf) biceps femoris (hamstring) muscles, which is responsible for tibial external rotation (knee) and helps create the following compensation patterns of Knee Valgus and Pronation Distortion Syndrome. Alignment Cues: While in Assisted Leg-Pull, “gently pull the leg across the body as far as possible” while “keeping the pelvis flat and square on the floor. Option: Add in some Micromovements, such as gently twisting the leg, and/or incorporate a few rounds of Pulse Contractions by moving the foot towards and away from the floor to increase proprioception, tissue resiliency, and range of motion. 185 Supine Assisted Leg Pull into Abduction – Abducted Leg Pull This stretch complements the previous exercises and shifts the stretch effect to target the hip adductor (groin) muscles, as well as the hamstring, gluteal and calf muscles, to increase range of motion in hip flexion and abduction as well as knee extension. Alignment Cues: From an Assisted Leg Pull position, “gently pull the leg out to the side” while “keeping the hips flat on the floor” and “staying long through the body.” Option: Add in some Micromovements, such as gently twisting the leg, and/or incorporate a few rounds of Pulse Contractions by moving the foot towards and away from the floor to increase proprioception, tissue resiliency, and range of motion. Also place a yoga block or bolster pillow under the leg for support if the range of motion of the hip adductor muscles is limited. 186 Supine Assisted Leg Pull into Rotation– Rotated Leg Pull This stretch also complements the previous exercises and targets the gluteal, hamstring, and calf muscles, specifically the biceps femoris and peroneal muscles, to increase range of motion in hip flexion, hip adduction, knee extension, and spinal rotation. Alignment Cues: From an Assisted Leg Pull position, “gently pull the leg across the body and down toward the floor” while “reaching the arm out in the opposite direction” and “staying long through the body.” Option: Add in some Micromovements, such as gently twisting the leg, and/or incorporate a few rounds of Pulse Contractions by moving the foot towards and away from the floor to increase proprioception, tissue resiliency, and range of motion. Also, place a yoga block or bolster pillow under the stretched leg for support. 187 Assisted Hip Abduction and External Rotation This stretch targets the gluteal, hip adductor (groin)and hip rotator muscles to increase range of motion in hip abduction and external rotation. Even though this stretch primarily effects the muscles in the Lateral and Rotational Chains, the stretch will indirectly improve the functionality of the Posterior Chain. Alignment Cues: “Place a Foot onto a table or bench” and “align the shin parallel to the front of the pelvis with the knee just outside of shoulder-width” to improve hip abduction. “Gently press the hips towards the shin” while “trying to make the shin parallel with the floor.” Option: Add in some Micromovements, such as wriggling the toes or rotating the pelvis from side to side, and/or include a few rounds of Pulse Contractions by pressing the foot into and lifting away from the table to increase proprioception, tissue resiliency, and range of motion. 188 Assisted Hip Abduction and External Rotation with Forward Fold This stretch builds off the previous exercise and includes a forward fold, which targets the erector spinae and quadratus lumborum, to increase spinal flexion in combination with hip abduction and external rotation. Alignment Cues: Start in the position for Assisted Hip Abduction and External Rotation. Next, “fold the torso forward over the shin” and “reach the crown of the head out in front as far as possible.” Option: Add in some Micromovements, such as subtly shifting the hips from side to side or gently rotating the rib cages and walking the hands over towards the foot or knee. Also, include a few rounds of Pulse Contractions by pressing the foot into and lifting away from the table to increase proprioception, tissue resiliency, and range of motion. 189 Assisted Single-Leg Hip Hinge This stretch uses a bench or table to support the leg while hinging at the hip to increase hip flexion as well as knee extension. This stretch mainly targets the gluteal and hamstring muscles. Alignment Cues: “Place the foot on a bench or table with a straight knee.” Next, “lean forward with the chest as if taking a bow” while “reaching the tailbone back and up” to hinge the hip. “Keep proud chest” and “stay tall through the spine” while “pointing the toes back towards the nose” to affect the calf muscles. Option: Add in some Micromovements, such as gently pointing and flexing the foot or gently shifting the hips from side to side. Also, include a few rounds of Pulse Contractions by pressing the foot into and lifting away from the table or bench to increase proprioception, tissue resiliency, and range of motion. 190 Assisted Single-Leg Forward Fold This stretch builds off the previous exercise and includes a forward fold to affect the erector spinae and quadratus lumborum muscles. This stretch will help increase range of motion in hip flexion, knee extension, ankle dorsiflexion, and spinal flexion. Alignment Cues: Start in the Assisted Single-Leg Hip Hinge position. Next, “fold forward and reach for the foot” while “trying to touch the forehead to the kneecap.” Use the hands to “gently pull the ankle into dorsiflexion” and “point the toes towards the nose.” Option: Add in some Micromovements, such as gently pointing and flexing the foot or gently shifting the Hips from side to side. Also, include a few rounds of Pulse Contractions, by pressing the foot into and lifting away from the table or bench to increase proprioception, tissue resiliency and range of motion. 191 Assisted Single-Leg Rotated Fold This stretch builds off the previous exercise and includes rotation of the torso and shoulders to enhance the stretch effect in the latissimus dorsi, trapezius, rhomboid, gluteal, vastus lateralis, peroneal (calf), and biceps femoris (hamstring) muscles. This stretch is commonly referred to as an IT Band stretch due to its influence on the muscles that connect to the iliotibial band. Alignment Cues: Start in the Single-Leg Hip Hinge position. Next, “rotate the shoulders and reach the opposite hand towards the front foot” while “folding the torso over the front leg.” Next, “tuck the chin and try to look back at the horizon” to maximize the rotation through the entire spine, including the neck. Option: Add in some Micromovements, such as gently shifting the Hips from side to side. Also, include a few rounds of Pulse Contractions by pressing the foot into and lifting away from the table or bench to increase proprioception, tissue resiliency, and range of motion. 192 Assisted Toe Extension This stretch, commonly referred to as a Foot Pull, targets the intrinsic foot muscles and plantar fascia to increase both foot splay and toe extension, which contributes to greater mobility and stability of the foot and ankle. This stretch can also help mitigate the occurrence of Plantar Fasciitis. Alignment Cues: “Hold on the heel with one hand and gently pull the toes back towards the shin with the other hand” to create a stretch sensation throughout the sole of the foot and into the toes. Option: Add in some Micromovements, such as subtly tilting the foot into inversion and eversion. Also, include a few rounds of Pulse Contractions by gently flexing and extending the toes to increase proprioception, tissue resiliency, and range of motion. 193 Blocked Toe Extension at Wall This stretch uses a wall or a sturdy object to block the toes in extension and increase this range of motion, which is integral to all forms of locomotion, including walking, crawling, climbing, and running. The recommended range of motion for toe extension is 45º or more as any limitation in this joint action will lead to compensation patterns, such as tibial external rotation that can turn the toes out to the side and make an individual look to have Duck Feet when walking or running. Alignment Cues: “Gently wedge the toes up against a wall or sturdy object and incrementally attempt to slide the foot closer to that wall or object” to increase the angle of toe extension. Option: Add in some Micromovements, such as subtly shifting the shin from side to side to tilt the foot into inversion and eversion. Also, include a few rounds of Pulse Contractions by gently flexing and extending the toes to increase proprioception, tissue resiliency, and range of motion. 194 Blocked Toe Extension and Ankle Dorsiflexion at Wall This stretch, commonly referred to as a Foot Pull, uses a wall or a sturdy object target the intrinsic foot muscles and plantar fascia to increase foot splay and toe extension, which contribute to greater mobility and stability of the foot and ankle. This stretch can also help mitigate the occurrence of Plantar Fasciitis. Alignment Cues: “Wedge the foot between the wall or a sturdy object and the floor.” Next, “gently press the shin towards the wall of object” to increase ankle dorsiflexion. Option: Add in some Micromovements, such as subtly shifting the body from side to side to tilt the ankle into inversion and eversion or gently rotate the hips left and right. Also, include a few rounds of Pulse Contractions by gently pressing the forefoot into the wall and pulling the shin closer to the foot. These techniques will help increase proprioception, tissue resiliency, and range of motion. 195 Blocked Ankle Dorsiflexion at Wall This stretch builds off the previous exercise and targets the intrinsic foot, gastrocnemius (calf) and soleus (calf) muscles as well as the Achilles’ tendon and plantar fascia. This stretch helps to increase the range of motion in ankle dorsiflexion, which is integral to locomotion (running, walking, and more) as well as fundamental movement patterns in exercise including squats and lunges. Alignment Cues: “Wedge the foot between the wall or a sturdy object and the floor.” Next, “gently press the hips towards the wall or object” to increase ankle dorsiflexion. Option: Add in some Micromovements, such as subtly shifting the hips from side to side to tilt the ankle into inversion and eversion. Also, include a few rounds of Pulse Contractions by gently pressing the forefoot into the wall and pulling the hips closer to the foot to increase proprioception, tissue resiliency, and range of motion. 196 Split Stance Ankle Dorsiflexion This stretch, commonly referred to as a Split Stance Calf Stretch, targets the gastrocnemius (calf), and soleus (calf) muscles as well as the Achilles’ tendon to increase ankle dorsiflexion. Alignment Cues: Start in the split stance position with the “feet pointed forward and parallel with each other.” Next, “push the hips forward” while “driving the back heel into the floor.” Option: Add in some Micromovements, such as subtly shifting or rotating the hips to vary the angles in the ankle. Also, include a few rounds of Pulse Contractions by gently pressing the forefoot into the floor and pulling the shin down towards the foot to increase proprioception, tissue resiliency, and range of motion. 197 Supported Hip Hinge at Wall This stretch, sometimes referred to as the Down Dog at Wall, targets the gluteal, hamstring, and latissimus dorsi muscles to increase range of motion in hip flexion, knee extension, thoracic spine extension, and shoulder flexion. This stretch also serves as a practical regression or modification for the Down Dog stretch that is performed on the floor. Alignment Cues: “Place the Hands on the wall, approximately shoulder-width apart, and press the hips back towards the horizon” while “allowing the Heart to sink towards the floor.” Next, “reach the tailbone towards the horizon” and “straighten the knees as much as possible.” Option: Add in some Micromovements, such as subtly shifting the hips from side to side, and/or include a few rounds of Pulse Contractions by gently pressing the feet into the floor and then pulling the belly down to the floor to increase proprioception, tissue resiliency, and range of motion. 198 Supported Hip Hinge at Wall with Ankle Reach This stretch, sometimes referred to as a Supported Down Dog and Reach, targets the gluteal, hamstring, peroneal, latissimus dorsi, rhomboid, trapezius muscles to increase hip flexion, knee extension, shoulder flexion and spinal rotation. This stretch serves as another practical regression or modification to the Down Dog with Ankle Reach stretch performed on the floor. Alignment Cues: Start in a Supported Hip Hinge position at the Wall. Next, “reach one hand towards the opposite ankle” while “pressing the hips up and back as far as possible” to increase hip flexion and knee extension. Option: Add in some Micromovements, such as subtly shifting the hips from side to side, and/or include a few rounds of Pulse Contractions by gently pressing the feet into the floor and then pulling and rotating the torso down to the floor to increase proprioception, tissue resiliency, and range of motion. 199 Low Squat Progression This sequence of stretches aims to create the Low Squat position, which can be a difficult position for many people due to the habitual use of furniture in a modern lifestyle that compromises the range of motion of the joints. Alignment Cues: In the first stretch, Cat Pose from yoga, “tuck the chin and look into the belly button” to curl the torso into spinal flexion. In the next stretch, Quadruped Rock-Back, “tuck the toes under and shift the hips back towards the heels as far as possible” while “growing tall through the spine.” 200 Low Squat Progression – Rock-Back to Supported Low Squat The next phase in this progression aims to load the legs and increase ankle dorsiflexion, knee flexion, and hip flexion. Alignment Cues: “Press the arms into the floor” to “roll back over the toes and lift the knees off the floor.” Use the arms to support the body’s weight while trying to “sit the hips onto the heels.” 201 Supported Low Squat Variations Many times, an individual’s muscles will reflexively activate and contract when loaded, which may limit the depth of the Low Squat. Using the arms or a piece of equipment, such as suspension trainers like TRX, can help an individual get into and hold a Low Squat position, which can allow the muscles to lengthen over time and get stronger through this larger range of motion too. Alignment Cues: While holding onto a sturdy object, such as a suspension trainer, Squat Rack or wall, “sit the hips onto the heels and grow long through the spine.” Option: Add in some Micromovements, such as subtly shifting the hips from side to side, and/or include a few rounds of Pulse Contractions by gently pressing the feet into the floor and then pulling the hips down to the floor to increase proprioception, tissue resiliency, and range of motion. 202 Low Squat Progression – Supported Low Squat to Low Squat In this phase of the Low Squat progression, the legs begin to support all the body’s weight, which is essential to developing competency for the Low Squat position. The Low Squat targets the gluteal, hamstring, quadriceps, and soleus muscles to increase range of motion for hip flexion, knee flexion, and ankle dorsiflexion. Alignment Cues: Start in a Supported Low Squat position and gradually reduce the amount of support used to maintain the position, which may include lessening the amount of weight that the arms support and/or rocking back into a Low Squat position more frequently to help develop strength in the legs to support the Low Squat position. From a Support Low Squat position, “simply roll back into a Low Squat” and “lengthen the spine” while “lifting the heart” to create thoracic spine extension. Option: Add in some Micromovements, such as shifting the hips from side to side, subtly sliding the knees in and out and/or rotating through the torso and shoulders. Also, include a few rounds of Pulse Contractions by pressing the feet into the floor and pulling the hips down towards the heels to increase proprioception, tissue resiliency and range of motion. 203 Low Squat Variations – Spinal Flexion and Extension While in the Low Squat position, change the stretch effect on various sections of the Posterior Chain by flexing and extending the spine. Alignment Cues: In the first variation, Low Squat with Spinal Extension, “sit the hips onto the heels and lift the heart” to increase the mobility demands for the lower body, specifically, Hip and Knee Flexion. In the second variation, Low Squat with Spinal Flexion, “tuck the chin, curl the Spine and reach the Hands for the horizon” to increase the mobility demands for upper body, specifically the erector spinae, quadratus lumborum, latissimus dorsi, rhomboids and trapezius muscles. 204 Low Squat Variations – Squat, Rotate and Reach This squat will target the gluteal, quadriceps, hip adductor (groin), soleus (calf), oblique and pectoral muscles to increase range of motion in hip flexion, hip abduction, knee flexion, ankle dorsiflexion, thoracic spine extension, and thoracic spine rotation. Alignment Cues: In a Low Squat position, “place both rms inside of the knees” to block the legs into hip abduction. Next, “rotate through the torso and reach a hand up to the sky” while “pressing the opposite arm against the inside of the knee” to maintain hip abduction. “Lift the heart” and “look at the hand reaching into the sky.” Option: Add in some Micromovements, such as subtly shifting the hips from side to side and/or twisting the arm. Also, include a few rounds of Pulse Contractions, by pressing the feet into the floor and pulling the hips down towards the heels to increase proprioception, tissue resiliency, and range of motion. 205 Half-Kneeling Ankle Dorsiflexion at Wall – Set Up This stretch targets the soleus (calf) muscle and the Achilles’ tendon to increase range of motion in ankle dorsiflexion. This stretch also can serve as an assessment for the range of motion for ankle dorsiflexion, which is integral to the biomechanical function and movement quality for wide variety of movement patterns that include walking, running, squatting and more. Alignment Cues: Set up in a Half-Kneeling position and use the width of a fist, from thumb to pinkie, to the measure the distance from the wall where the front foot will be positioned. Align the foot to be perpendicular to the wall as well. 206 Half-Kneeling Ankle Dorsiflexion at Wall – Stretch and Assessment Once the foot is aligned and in the proper position, “rise up into Half-Kneeling with a vertical torso and place the hands on the hips.” Alignment Cues: “Push the hips forward and attempt to touch the kneecap to the wall while keeping the front heel flat on the floor.” Clearance: If the knee can touch the wall while the heel remains on the floor, it is an indicator that the individual has adequate range of motion in ankle dorsiflexion for many fundamental movement patterns, including walking running and squatting. Option: Add in some Micromovements, such as wiggling the toes, and/or Pulse Contractions, such as pressing the foot into and away from the floor to increase proprioception, tissue resiliency, and range of motion. 207 Low Lunge Ankle Dorsiflexion This stretch targets the soleus (calf) muscle and Achilles’ tendon to increase the range of motion for ankle dorsiflexion. Ankle dorsiflexion will be integral to many other stretches, including Low Lunge and Down Dog variations. Alignment Cues: From a Half-Kneeling position, “lunge forward and drive the Knee past the toes towards the horizon.” Attempt to “keep the Heel on the floor” while angling the shin down towards the foot as much as possible. Option: Add in some Micromovements, such as wiggling the toes and/or shifting the knee from side to side, and/or include a few rounds of Pulse Contractions by pressing the foot into the floor to increase proprioception, tissue resiliency and range of motion. 208 Low Lunge Ankle Dorsiflexion with Banded Distraction This stretch uses a Banded Distraction technique to create more glide between articular surfaces within the ankle joint, which will help to increase range of motion of ankle dorsiflexion. A large loop resistance band is anchor to a sturdy object, such as a squat rack, directly behind the ankle to create an Anterior-Posterior Horizontal Distraction Force, which acts as an invisible wedge of force that helps to separate the articulator surfaces of the ankle joint in order to lessen friction and encourage more movement in the joint. Alignment Cues: “Wrap the resistance band across the ankle where the shin intersects with the top of the foot.” Next, “lunge forward and drive the knee towards the horizon” while “keeping the heel on the floor.” Option: Add in some Micromovements, such as wiggling the toes and/or shifting the knee from side to side, and/or include a few rounds of Pulse Contractions by pressing the foot into the floor to increase proprioception, tissue resiliency, and range of motion. 209 Supported Low Lunge Variations While these stretch variations are used to target the Anterior Chain, these stretches can also be used to target the Posterior Chain, specifically the gluteal, hip rotators, hamstrings, and soleus (calf) muscles to increase hip flexion and ankle dorsiflexion. Alignment Cues: Start in a Half-Kneeling position with the front foot aligned directly below the front knee. Next, “shift the hips froward and drive the knee towards the horizon” while “keeping the heel flat on the floor.” Option: Position the front foot outside shoulder-width as shown in the second variation to target the hip adductor (groin) and medial hamstring muscles. In the third variation, the back toes are tucked under to affect the intrinsic foot muscles. 210 Low Lunge and Rotate Progression This progression of stretches will also affect the Posterior Oblique Sling (POS), which consists of the latissimus dorsi and contralateral gluteal muscles. Use this progression to increase range of motion in spinal rotation, spinal flexion, hip adduction, and hip flexion. Alignment Cues: Start in a Half-Kneeling position with the “front foot aligned directly below the front knee.” Next, “place the opposite Hand on the outside of the front knee” and “gently twist the spine to look back at the horizon” while “staying tall through the spine.” Option: “Drive the hips forward as far as possible” as in the second variation. In the third variation, the hands are in Prayer position to help deepen the spinal rotation. “Press the elbow into the knee” while “rotating the chest and eyes backwards.” 211 Supported Low Lunge with Hip External Rotation This stretch will increase hip external rotation, ankle inversion and spinal rotation. The stretch will also affect the Rotational and Lateral Chains in addition to the Posterior Chain, specifically the gluteal and hip rotator muscles. Alignment Cues: Start in a Supported Low Lunge position with the “hips pressed forward” and “the arms supporting the body’s weight.” Next, “press the front knee out to the side and roll the foot onto the outside edge” while “twisting through the torso and opening the chest up to the sky.” 212 Option: “Reach the arm up to the sky and press the floor away with the bottom hand” while “allowing the front knee to continue to fall out to the side.” Add in some Micromovements, such as shifting the hips from side to side, and/or Pulse Contractions by pressing the foot into the floor to increase proprioception, tissue resiliency, and range of motion. 213 Down Dog This stretch, referred to as Down Dog in yoga, targets the gluteal, hamstring, latissimus dorsi, pectoral, gastrocnemius (calf) and soleus (calf) muscles to increase range of motion in hip flexion, knee extension, thoracic spine extension, shoulder flexion, and ankle dorsiflexion. Alignment Cues: From a High Plank position with the hands and feet all aligned shoulder-width apart, “push the floor away and shift the hips back and up to the sky.” “Keep the feet parallel” and “drive the heels to the floor.” Next, “spread the fingers” and “press the heart towards the heels” while “keeping plenty of space between the shoulders and ears” and “maintaining wide collar bones.” Option: Add in some Micromovements, such as shifting the hips from side to side, and/or Pulse Contractions by separating the floor with hands and feet, to increase proprioception, tissue resiliency, and range of motion. Practice Hip Hinge at Wall as a regression or modification. 214 Down Dog with Hip Extension This variation of the Down Dog will intensify the mobility demands on the leg that remains on the floor and supports the pose. The stretch targets the gluteal, hamstrings and calf muscles to increase hip flexion, knee extension, and ankle dorsiflexion. Alignment Cues: From a Down Dog position, “reach one heel up to the sky with a straight leg” while “staying long through the whole body.” Many times, the pelvis will rotate and open to the side as a form of compensation. “Keep the hips square with the floor.” Option: Add in some Micromovements, such as shifting the hips from side to side and/or twisting the arms or legs. Also, include a few rounds of Pulse Contractions, by separating the floor with hands and feet, to increase proprioception, tissue resiliency, and range of motion. 215 Down Dog with Rotated Reach This stretch builds off Down Dog and intensifies the mobility demands of the shoulders and spine. This stretch targets the gluteal, hamstring, calf, latissimus dorsi, rhomboid, and trapezius muscles to increase range of motion in hip flexion, knee extension, ankle dorsiflexion, shoulder flexion, and spinal rotation. Alignment Cues: From a Down Dog position, “reach one hand towards the opposite ankle” while “pressing the floor away” and “staying long through the whole body.” Option: Add in some Micromovements, such as shifting the hips from side to side and/or twisting the arms or legs. Also, include a few rounds of Pulse Contractions by separating the floor with hands and feet, to increase proprioception, tissue resiliency, and range of motion. Practice this Hip Hinge with Reach at Wall as a regression or modification. 216 Half-Kneeling Lunge and Rotate This stretch uses a Half-Kneeling position to block movement of the pelvis while rotating through the torso to target the gluteal, erector spinae, quadratus lumborum, latissimus dorsi, rhomboids, and trapezius muscles as well as to increase range of motion in spinal rotation. Alignment Cues: Start in Half-Kneeling position with "the front foot aligned directly below the front knee. “Place the opposite hand on the outside of the front knee” and “gently twist the torso and look at the horizon” while “staying tall through the spine.” Option: Add in some Micromovements, such as nodding the head, and/or Pulse Contractions by pressing the hand into the thigh, to increase proprioception, tissue resiliency, and range of motion. 217 Standing Forward Fold Progression The following stretches are part of the Standing Forward Fold progression, which targets the entire Posterior Chain, from head to toe, and increases spinal flexion, hip flexion, knee extension, and ankle dorsiflexion. Alignment Cues: The first variation, Supported Forward Fold, uses the arms to support the weight of the torso while folding forward into spinal flexion. This variation is recommended for individuals that are “too tight to touch their toes.” The second variation, Standing Forward Fold, is sometimes referred to as a “Standing Toe Touch” as the hands reach for the feet to deepen the stretch. In both variations, it is important to “tuck the chin and look into the belly button” in order to create flexion with the entire spine, including the cervical spine. Many people will habitually look at the floor or further in front, which activates and shortens several muscles in the neck and back region, specifically the erector spinae, trapezius, levator scapulae and splenius capitis muscles. Option: Add in some Micromovements, such as wiggling the toes or subtly shifting the hips from side to side, and/or a few rounds of Pulse Contractions by pressing the feet into the floor, to increase proprioception, tissue resiliency, and range of motion. 218 Standing Forward Fold Progression – Feet on Hands The Standing Forward Fold can be progressed further by sliding the hands under the feet, which increases the range of motion in ankle dorsiflexion that will affect the intrinsic foot muscles as well as the rest of the Posterior Chain. Alignment Cues: Building off the previous stretch, Standing Forward Fold, “tuck the hands under the feet” and attempt to “touch the wrists with the toes” to deepen spinal flexion, hip flexion, knee extension, and ankle dorsiflexion. “Align the fingers and toes in parallel” when sliding the hands under the feet. Also, “tuck the chin and look into the belly button” to create flexion through the entire spine. Option: Add in some Micromovements, such as gently shaking the head, twisting the arms and/or subtly shifting the hips from side to side. Also, include a few rounds of Pulse Contractions by pressing the feet into the hands and pulling with the arms to increase proprioception, tissue resiliency, and range of motion. 219 Split Stance Hip Hinge This stretch is similar to the Pyramid Pose in yoga and mainly targets the gluteal, hamstring and hip rotator muscles to increase range of motion in hip flexion and knee extension, which combine to create a Hip Hinge. Alignment Cues: Start in a Split Stance where one foot is in front and the other is behind the hips. “Square the hips” and align the pelvis perpendicular to the legs. Next, “slide the hands down the front leg” while “staying long and tall through the spine.” “Press the hips back and up” as the torso leans forward as if “taking a bow.” Option: Place a hand on a wall or sturdy object, such as a squat rack, to help maintain balance while performing this stretch. Add in some Micromovements, such as subtly shifting the hips from side to side, and/or a few rounds of Pulse Contractions by pressing the feet into the floor, to increase proprioception, tissue resiliency, and range of motion. 220 Split Stance Forward Fold This stretch builds off the previous exercise, Split Stance Hip Hinge, and includes a forward fold to target more muscles in the Posterior Chain, specifically the erector spinae, quadratus lumborum, rhomboids, trapezius, and splenius capitis muscles. This stretch increases range of motion in hip flexion, knee extension and spinal flexion. Alignment Cues: In a Split Stance with the “hips squared with the legs,” introduce a forward fold by “sliding the hands down the front leg” and attempting to “touch the forehead to the kneecap.” Next, “tuck the chin” and “look at the belly button” to create flexion through the entire spine. Option: Place a hand on a wall or sturdy object, such as a squat rack, to help maintain balance while performing this stretch. Add in some Micromovements, such as subtly shifting the hips from side to side, and/or a few rounds of Pulse Contractions by pressing the feet into the floor to increase proprioception, tissue resiliency, and range of motion. 221 Front Splits Progression As previously mentioned as a stretch for the Anterior Chain, the Front Split variations target the Anterior and Posterior Chains to simultaneously increase range of motion in hip extension and hip flexion, an exercise technique referred to as “splitting the hips.” This progression of the Front Splits will bias the Posterior Chain. Alignment Cues: In the first variation, Extended Low Lunge, “start in a Low Lunge position and slide the front foot as far forward as possible.” Next, “allow the hips to sink towards the floor” while “diaphragmatically breathing with long exhales.” In the second variation, Kneeling Leg Pull, “start in a Low Lunge position and rock the hips back” to “sit on the heel.” Next, “fold the torso forward and reach for the front foot” to combine spinal flexion with hip flexion and knee extension. 222 The next stretches use pieces of equipment, such as yoga blocks, bolsters or pillows, to support the body as the individual attempts to progress further into the Front Splits. The top stretch, Supported Seated Front Split, uses a yoga block or pillow under the front leg to support the body. The bottom stretch, Arm Supported Front Split, uses the arms to support the body, for which yoga blocks or parallette bars can offer good leverage for some individuals. In both variations, the hips are not on the floor. Option: Add in some Micromovements, such as subtly twisting the legs or rotating the rib cage from side to side, and/or a few rounds of Pulse Contractions by pressing the feet into the floor to increase proprioception, tissue resiliency, and range of motion. 223 The next stretch, Full Front Split, takes the hips all the way to the floor, which increases the range of motion in both hip extension and hip flexion, as demonstrated in the top illustration. The bottom stretch, Full Front Splits with Forward Fold, magnifies the stretch effect for the Posterior Chain as the torso lays down over the front leg in a Forward Fold, which increases the range of motion in spinal flexion, hip flexion, and knee extension for the front leg. In both variations, the alignment of the pelvis will change the effect of the stretch. When the pelvis is square or perpendicular to the leg, the stretch mainly affects the Posterior and Anterior Chain. Yet, if the pelvis changes its alignment and “opens out to the side,” the Lateral Chain becomes effected by the stretch. Option: Add in some Micromovements, such as subtly twisting the legs or rotating the rib cage from side to side, and/or a few rounds of Pulse Contractions by pressing the feet into the floor to increase proprioception, tissue resiliency, and range of motion. 224 LATERAL CHAINS 225 226 Assisted Cervical Spine Lateral Flexion This stretch, commonly referred to as Neck Lateral Flexion, targets the upper trapezius and scalene muscles while increasing lateral flexion for the neck. This stretch is beneficial for individuals that spend a lot of time staring at computer screens and/or driving, both of which may lead to compensation patterns including Forward Head Posture or Text Neck. Alignment Cues: “Gently pull the head over to the side with one Hand” while the other Hand “reaches down towards the floor.” Next, “grow tall through the spine” while “reaching the top of the head over towards the horizon” as opposed to pulling the ear down to the shoulder. Option: Add in some Micromovements, such as subtly nodding the head, and/or a few rounds of Pulse Contractions by pressing the hand into and away from the hand to increase proprioception, tissue resiliency, and range of motion. 227 Assisted Cervical Spine Lateral Flexion with Bias This stretch builds off the previous exercises, Neck Lateral Flexion, and introduces a couple of biases, which are specific joint positions that can magnify the stretch effect in designated muscles or areas of the body. This stretch will bias the shoulder into internal rotation, which magnifies the stretch effect on the upper trapezius and scalene muscles of the neck and shoulder region. This stretch is recommended for individuals that spend a lot of time working on computers, driving cars and staring at handheld devices. Alignment Cues: “Gently pull the head over to the side with one hand” while “reaching the other hand around the back as far as possible.” Next, “pull the armpit down towards the hips” to depress the targeted shoulder while “growing tall through the neck and reaching the top of the head over towards the horizon.” Option: Add in some Micromovements, such as subtly nodding the head, and/or Pulse Contractions to increase proprioception, tissue resiliency, and range of motion. 228 Blocked Cervical Spine Lateral Flexion This stretch builds off a previous exercise, Neck Lateral Flexion, and uses a yoga strap or large towel to block the shoulder into scapular depression. This stretch targets the upper trapezius and scalene muscles to increase mobility of the cervical spine as well as to help improve posture. Alignment Cues: Anchor the shoulder down by holding onto a yoga strap and standing on the other side of it. Next, “gently pull the head over to the other side” while “staying long through the spine” and “reaching the top of the head towards the horizon.” Option: Add in some Micromovements, such as subtly nodding the head, and/or a few rounds of Pulse Contractions, such as pulling the strap and then squeezing the armpit down to the hips, to increase proprioception, tissue resiliency and range of motion. 229 Blocked Cervical Spine Lateral Flexion with Contralateral Rotation This stretch builds off the previous exercise, Blocked Cervical Spine Lateral Flexion, and introduces spinal rotation increase the mobility of the neck. Alignment Cues: Anchor one shoulder down by holding onto a yoga strap or large towel. Next “gently pull nose down into the opposite armpit” while “staying long through the spine” and “keeping the shoulders square with the hips.” Option: Add in some Micromovements, such as subtly nodding or shaking the head, and/or a few rounds of Pulse Contractions to increase proprioception, tissue resiliency, and range of motion. 230 Blocked Cervical Spine Lateral Flexion with Ipsilateral Rotation This stretch builds off the previous exercises and biases the neck into spinal rotation. However, the previous stretch variation featured a contralateral rotation, which turns the head away from the blocked shoulder. This stretch features an ipsilateral rotation, which turns the head towards the blocked shoulder. Alignment Cues: “Hold onto a sturdy object, like a bench or barbell, to anchor the shoulder down.” Next, “gently pull the head over to the other side” while “turning the nose towards the blocked shoulder.” “Don’t force the movement of the head,” but “just try to look at the armpit and breathe.” Practice a few rounds of diaphragmatic breathing and emphasize long exhales, especially if the neck feels ‘tight.’ Option: Add in some Micromovements, such as subtly nodding the head and/or rolling the blocked shoulder. Also, include a few rounds of Pulse Contractions, such as pulling and pressing into the sturdy object that anchors the shoulder down. These additional techniques will help to increase proprioception, tissue resiliency, and range of motion. 231 Assisted Shoulder Adduction and Scapular Depression This stretch targets the upper trapezius, scalene and supraspinatus muscles to improve scapular depression, as well as shoulder and neck mobility. The supraspinatus is one of the shoulder’s rotator cuff muscles and helps to abduct the shoulder or lift the arm up and away from the body as in the Lateral DB Raises exercise. Alignment Cues: “Gently pull the arm behind the back as far as possible” while “squeezing the armpit down to the front pocket.” Also, “avoid side bending through the torso,” which is lateral flexion of the spine. Instead, “grow tall through the spine” and “lift the heart up towards the sky.” Option: Add in some Micromovements, such as subtly nodding or shaking the head, and/or a few rounds of Pulse Contractions by pulling with one arm and then the other, to increase proprioception, tissue resiliency, and range of motion. 232 Blocked Adduction and Depression Variation Building off the previous exercise, Assisted Shoulder Adduction and Scapular Depression, these stretches also target the upper trapezius, scalene, and supraspinatus muscles to improve scapular depression as well as shoulder and neck mobility. Alignment Cues: Block the targeted shoulder into adduction and scapular depression by “holding onto a wall or a strap.” Next, “step or lean away from the anchor” to pull the scapula into depression and shoulder into adduction. “Grow tall through the spine and lift the heart” to avoid any side bending through the torso. 233 Assisted Shoulder Flexion Variations These stretches target the latissimus dorsi (back) and pectoral (chest) muscles to improve shoulder flexion. For many people, these muscles are tight and/or overactive, which can lead to Upper Cross Syndrome, a common compensation pattern. Alignment Cues: Support the arm with either a table, wall, or dowel while “simply reaching the hand up and away from the rib cage.” Option: Add in some Micromovements, such as subtly twisting the arm or rotating the rib cage, and/or a few rounds of Pulse Contractions by pulling with one arm and then the other, to increase proprioception, tissue resiliency and range of motion. 234 Blocked Shoulder Flexion Variations These stretches target the latissimus dorsi, rhomboid, infraspinatus, teres major and trapezius muscles, all of which affect the lateral flexion of the spine as well as abduction and adduction of the arm and shoulder. Alignment Cues: “Grab hold of a sturdy object, such as a wall or squat rack,” and “sit the hips back and away from the hand(s) as far as possible.” Performing this stretch variation with one hand offers the opportunity to turn the torso and increase the range of motion of shoulder adduction as well as spinal rotation. 235 Wide Stance Supported Spinal Lateral Flexion This stretch variation targets the latissimus dorsi, teres major, quadratus lumborum, oblique, and intercostal muscles to increase lateral flexion of the spine. Alignment Cues: Start in a wide stance, with the feet parallel and separated as far as possible. “Slide one hand down the outside of the leg” while “reaching up and over with the other arm.” Next, “practice a few rounds of diaphragmatic breathing to integrate the inner and outer core muscles into the stretch. Option: Perform this stretch up against a wall to help keep the hips and shoulders square with one another while laterally flexing the spine. Add in some Micromovements, such as twisting the arm, and/or a few rounds of Pulse Contractions to increase proprioception, tissue resiliency, and range of motion. 236 Wide Stance Spinal Lateral Flexion This stretch builds off the previous exercise and also targets the latissimus dorsi, teres major, quadratus lumborum, oblique, and intercostal muscles, as well as the hip adductor (groin) muscles, to increase lateral flexion of the spine. Alignment Cues: Start in a wide stance, with the “feet parallel and separated as far as possible.” Next, “reach one hand up and over as the other hand reaches under and across.” Attempt to “touch either side of the room with the fingers.” Option: Perform this stretch up against a wall to help keep the hips and shoulders square with one another while laterally flexing the spine. 237 Standing Spinal Lateral Flexion This stretch builds off the previous exercises and reduces the Base of Support, which allows the stretch effect to spread into the gluteus medius, tensor fascia latae (TFL), vastus lateralis (quadriceps), and peroneal (calf) muscles. This stretch increases lateral flexion of the spine and hip adduction. Alignment Cues: “Stand with the feet and hands pressed together.” Next, “reach the arms overhead towards one side of the room as far as possible.” “Keep the shoulders and hips square with one another” while “growing tall through the whole body” and “reaching the fingers towards the horizon as best as possible.” Option: Perform this stretch up against a wall to help keep the hips and shoulders square with one another while laterally flexing the spine. 238 Side Lye Hip Adduction on Table – IT Band This stretch, commonly referred to as the IT Band Stretch, targets the gluteal medius, tensor fascia latae (TFL), and vastus lateralis muscles as well as the infamous iliotibial band (IT Band), which is a tendon that runs down the outside of the thigh and connects the hip to the shin. Alignment Cues: In a side lying position on a table or bench, “stack the hips” to align the pelvis perpendicular to the table/bench. Next, “reach the top leg back off the table or bench and allow the leg to drop down towards the floor.” “Allow gravity to pull the leg towards the ground” or “actively reach the foot towards the floor to create hip adduction.” Options: Explore different positions of the pelvis, such as subtly rolling the top of the pelvis forward to bias the stretch effect into the gluteus medius muscles and/or subtly rolling the top of the hip backwards to bias the stretch effect in the TFL. Also, perform the stretch with the knee flexed to various angles as well as the femur (thigh) twisted to bias either hip internal or external rotation. Finally, add in some Micromovements, such as gently twisting the leg, and/or Pulse Contractions by subtly lifting the lowering the leg to increase proprioception, tissue resiliency, and range of motion. 239 Supported Hip Adduction – IT Band This stretch, commonly referred to as a Standing IT Band Stretch, builds off the previous exercise and targets the gluteus medius, gluteus maximus, tensor fascia late (TFL), vastus lateralis (quadriceps), biceps femoris (hamstring) and peroneal (calf) muscles to increase range of motion in hip adduction. This stretch will affect the muscles that connect to the iliotibial band (IT Band). Alignment Cues: “Hold onto a sturdy object, such as a box, wall or piece of equipment, and reach one leg behind the other other leg as far as possible.” Options: Add in some Micromovements, such as gently rotating the hips from side to side, and/or a few rounds of Pulse Contractions by pressing the foot into and away from the floor, to increase proprioception, tissue resiliency, and range of motion. 240 Supported Spinal Lateral Flexion and Hip Adduction This stretch builds off the previous exercises and combines hip adduction with lateral flexion of the spine. This stretch will affect a host of muscles, including the latissimus dorsi, intercostal, obliques, erector spinae, quadratus lumborum, gluteus medius, gluteus maximus, tensor fascia late (TFL), vastus lateralis (quadriceps), biceps femoris (hamstring) peroneal (calf) muscles. Alignment Cues: Hold onto a sturdy object, such as a wall or piece of equipment, for support while “stepping the outside leg behind and across as far as possible” and “reaching the outside arm up and over as far as possible.” “Reach all the through the fingers and toes” while “being long through the whole body.” Attempt to “keep the shoulders and hips square with one another.” 241 Assisted Ankle Eversion and Inversion These stretches target several muscles of the lower leg to improve both ankle inversion and eversion. Ankle eversion and inversion play an integral part in an individual’s balance and coordination, specifically regarding ankle mobility and stability. Improving ankle mobility and stability are common objectives within a corrective exercise program, especially for individuals that lead a sedentary lifestyle. Alignment Cues: In a comfortable seated position, use the hands to turn the sole of the foot in towards the midline or up towards the face for ankle inversion. Conversely, turn the sole of the foot down away from the face for ankle eversion. In both variations, keep the shin as still as possible when performing these stretches. The top illustration is ankle inversion, and the bottom illustration is ankle eversion. 242 Ankle Eversion and Inversion on Half Dome This stretch builds off the previous exercises and uses a Half Dome to target the lower leg muscles and increase range of motion for the ankle inversion and eversion. Many people, especially those that led a modern lifestyle, spend most of the day walking on flat surface, from which the ankle joint rarely experiences inversion or eversion. Therefore, restoring this range of motion can improve ankle mobility and stability as well as mitigate possible injuries. Alignment Cues: “Place a foot on the flat surface of a Half Dome.” Next, “tilt the foot as far as possible in either direction” while “maintaining a vertical shin.” Option: Add in some Micromovements, such as wiggling the toes or subtly bending the knees, and/or a few rounds of Pulse Contractions by pressing the forefoot into and away from the Half Dome to increase proprioception and range of motion. This exercise can also be performed on a wobble board, slant board or a folded towel. 243 Blocked Ankle Inversion This stretch builds off the previous exercise and uses the floor to block the outside edge of the foot to create ankle inversion. This stretch variation will help to mitigate lateral ankle sprains, which is common in sports. Alignment Cues: “Point the sole of the foot inwards by rolling onto the outside edge of the foot.” Option: Add in some Micromovements, such as wiggling the toes or subtly bending the ankle into dorsiflexion, and/or include a few rounds of Pulse Contractions by subtly attempting to sweep floor with the edge of the foot, to increase proprioception, tissue resiliency, and range of motion. 244 Blocked Ankle Inversion This stretch complements the previous exercise, Ankle Inversion, and uses the floor to block the edge of the foot and allow the ankle to move into eversion, where the sole of the foot faces out to the side. This stretch may to mitigate ankle injuries, especially for individuals that have rigid ankles, stiff feet and/or high arches. Alignment Cues: “Use the floor to block the inside (medial) edge of the foot.” Next, “tilt the shin in towards the center of the body” while attempt to “point the sole of the foot out to the side.” Option: Add in some Micromovements, such as subtly bending the ankle into dorsiflexion, and/or include a few rounds of Pulse Contractions by gently pressing the foot into the floor to increase proprioception, tissue resiliency, and range of motion. 245 Assisted Hip Abduction at Table This stretch targets the hip adductor (groin) muscles and increases range of motion for hip abduction, which is integral to the Middle Splits. Alignment Cues: Use a bench, table or chain to position the leg into hip abduction and adjust the height of the supporting object in order to maintain a vertical torso. “Keep the shoulders and hips square to one another” and avoid rotating or twisting the body when performing this exercise. Option: Add in some Micromovements, such as subtly tilting the front of the pelvis up and down, and/or a few rounds of Pulse Contractions by pressing the leg into and away from the table, to increase proprioception, tissue resiliency, and range of motion. 246 Assisted Hip Abduction with Lateral Flexion at Table This stretch builds off the previous exercise and includes lateral flexion of the spine, which expands the stretch effect to include the latissimus dorsi, quadratus lumborum, obliques muscles. This stretch increases range of motion in hip abduction and spinal lateral flexion. Alignment Cues: “Place the leg on a table or bench” while “maintaining a vertical torso.” Next, “reach the outside up and over top towards the horizon.” Attempt to “keep the shoulders and hips square with one another” to target the Lateral Chain muscles. Option: Add in some Micromovements, such as subtly tilting the front of the pelvis up and down, and/or a few rounds of Pulse Contractions by pressing the leg into and away from the table to increase proprioception, tissue resiliency, and range of motion. 247 Wide Stance Hip Abduction – Sumo Squat This stretch, commonly referred to as a Sumo Squat, targets the hip adductor (groin) muscles while in a wide stance with flexed knees. This stretch helps to increase the range of motion for hip abduction and serves as a precursor to the Middle Splits. Alignment Cues: “Start in a wide stance position with the feet angled out towards the sides.” Next, “sit the hips down towards the floor” while “driving the knees out to the side and staying tall through the spine.” Option: Hold onto a sturdy object, such as a chair or bench, to support the body. Also, include some Micromovements, such as subtly tilting the front of the pelvis up and down, and/or a few rounds of Pulse Contractions by pressing the feet into the floor to increase proprioception, tissue resiliency, and range of motion. 248 Low Squat with Assisted Hip Abduction This stretch, commonly referred to as a Butterfly Squat, targets the hip adductor (groin) muscles to increase range of motion for hip abduction and improve the Low Squat position. Alignment Cues: “Start the feet position just outside shoulder-width.” Next, “sit down into a low squat position” and “bring the hands into a prayer position” to help “press the elbows against the insides of each knee.” “Lift the chest as much as possible” and “sink the heels into the floor” while “pressing the knees out to the side with the elbows.” Option: Sit on a low bench, stool or stack of yoga blocks to support the body’s weight. Also, include some Micromovements, such as shifting the hips from side to side and/or rotating the rib cage. Plus, add a few rounds of Pulse Contractions by squeezing the knees into the elbow to increase proprioception, tissue resiliency, and range of motion. 249 Quadruped Hip Abduction This stretch, commonly referred to as a Frog pose in yoga, targets the hip adductor (groin) muscles to increase the range of motion in hip abduction. This stretch also serves as a precursor for the Middle Splits. Alignment Cues: While on elbows and knees in a Quadruped position, “slide the knees out to the side as far as possible” and “allow the torso to sink to the floor.” Option: Place a pillow, bolster or a stack of yoga blocks under the torso to help support the body’s weight. Also, include some Micromovements, such as tilting the “belt buckle” to and from the nose. Plus, add a few rounds of Pulse Contractions by squeezing the knees into the floor to increase proprioception, tissue resiliency, and range of motion. 250 Prone Unilateral Hip Abduction This stretch, commonly referred to as a Half Frog pose, targets the hip adductor (groin) muscles to increase the range of motion for hip abduction while in hip flexion. Alignment Cues: “Lie face down on the floor” and “slide one knee out to the side as far as possible.” Attempt to “flex the hip to a 90º angle” while “allowing the pelvis to melt to the floor.” Option: Place a small pillow, bolster or blanket under the torso and hip to help support the body in this position, especially if the groin muscles are very “tight” and the range of motion in hip abduction is limited. Add in some Micromovements, such tilting the pelvis by “pointing the belt buckle towards and away from the nose” and/or subtly lifting and lowering the foot to create internal rotation at the hip socket. Also, include a few rounds of Pulse Contractions, by pressing the knee into the floor and then attempting the lift the knee off the floor without rotating the pelvis. These additional techniques will help to increase proprioception, tissue resiliency, and range of motion for this position. 251 Quadruped Unilateral Hip Abduction This stretch, commonly referred to Quadruped Kickstand, builds off the Half Frog pose and targets the hip adductor (groin) muscles to increase range of motion for hip abduction while in hip flexion. Alignment Cues: Start on hands and knees in a Quadruped position. Next, “extend one leg out to the side” and attempt to “flex the hip to a 90º angle.” This position will vaguely resemble a kickstand that extends off a bicycle. Options: Smoothly shift the hips back into a Kickstand Rock to target part of the Posterior Chain, specifically the gluteal, hamstring and hip rotator muscles. Add in some Micromovements, such tilting the pelvis and “pointing the belt buckle towards and away from the nose.” Also, include a few rounds of Pulse Contractions, wherein the foot presses down into the floor as well as attempts to lift away from the floor while keeping the rest of the body as still as possible. The Micromovements and Pulse Contractions will help increase proprioception, tissue resiliency and range of motion in this position. 252 Kneeling Unilateral Hip Abduction This stretch, commonly referred to Kneeling Kickstand, builds off the Quadruped Kickstand and also targets the hip adductor (groin) muscles to increases range of motion for hip abduction. Alignment Cues: “Start on hands and knees in a Quadruped position.” Next, “extend one leg out to the side as far as possible.” Once in the Kickstand position, “lift up the heart and grow tall through the spine.” Options: Add in some Micromovements, such tilting the pelvis and “pointing the belt buckle towards and away from the nose” or hinging the hips by “slowly taking a bow.” Also, include a few rounds of Pulse Contractions, wherein the foot presses down into the floor as well as attempts to lift away from the floor while keeping the rest of the body as still as possible. The Micromovements and Pulse Contractions will help increase proprioception, tissue resiliency, and range of motion in this position. 253 Quadruped Unilateral Hip Abduction with Ipsilateral Reach This stretch, commonly referred to as Kickstand and Ipsilateral Reach, builds off the Quadruped Kickstand and targets the hip adductor (groin), latissimus dorsi, and rhomboid muscles to increase range of motion for hip abduction and spinal rotation. Alignment Cues: Start in Quadruped Kickstand and “reach the ipsilateral (same side) arm under the opposite armpit as far as possible” while “keeping the opposite arm straight and fully extended at the elbow.” Options: Add in some Micromovements, such as subtly tilting the pelvis or twisting the arm, and/or a few rounds of Pulse Contractions by pressing the hand and foot into the floor to increase proprioception and range of motion. 254 Quadruped Unilateral Hip Abduction with Ipsilateral Reach This stretch complements the previous exercise, Kickstand and Ipsilataeral Reach, by rotating the spine in the opposite direction and reaching the arm up and back. This stretch targets the hip adductors, obliques and pectoral muscles, which form the Anterior Oblique Sling (AOS). This stretch increases the range of motion for hip abduction and spinal rotation. Alignment Cues: Start in a Quadruped Kickstand position and “reach the same side (ipsilateral) arm up and over as far as possible” while “keeping the opposite arm straight and fully extended at the elbow.” Options: Add in some Micromovements, such as subtly twisting the arm, and/or a few rounds of Pulse Contractions by pressing into the floor to increase proprioception, tissue resiliency and range of motion. 255 Quadruped Unilateral Hip Abduction with Contralateral Reach This stretch, commonly referred to as Kickstand and Contralateral Reach, builds off the Quadruped Kickstand and targets the hip adductor (groin), gluteal, latissimus dorsi and rhomboid muscles to increase the range of motion for hip abduction and spinal rotation. Alignment Cues: Start in a Quadruped Kickstand position and “reach the opposite (contralateral) arm under the armpit and as far as possible and towards the foot” while “using the other arm to press the floor away.” Options: Add in some Micromovements, such as twisting the arm or leg, and/or a few rounds of Pulse Contractions by pressing the foot into the floor to increase proprioception, tissue resiliency, and range of motion. 256 Quadruped Unilateral Hip Abduction with Contralateral Reach This stretch variation complements the previous exercise, Kickstand and Contralateral Reach, by rotating the spine in the opposite direction and reaching the arm towards the sky. This stretch targets the hip adductors, obliques and pectoral muscles, which form the Anterior Oblique Sling (AOS). This stretch increases the range of motion for hip abduction and spinal rotation. Alignment Cues: Start in a Quadruped Kickstand position and “reach the opposite (contralateral) arm up to the sky” while “using the other arm to press the floor away.” Options: Add in some Micromovements, such as twisting the arm or leg, and/or a few rounds of Pulse Contractions, by pressing the foot into the floor, to increase proprioception, tissue resiliency, and range of motion. 257 Kneeling Unilateral Hip Abduction with Lateral Flexion This stretch, commonly referred to Kneeling Kickstand and Reach, builds off the Kneeling Kickstand and includes lateral flexion of the spine, which affects the latissimus dorsi, obliques and quadratus lumborum muscles in addition to the hip adductors. Alignment Cues: Start in a kneeling position and “extend one leg directly out to the side.” Next, “reach the opposite hand up and over as far as possible towards the horizon.” Options: Add in some Micromovements, such subtly rotating the rib cage or twisting the arm. Also, include a few rounds of Pulse Contractions by pressing the foot into the floor. The Micromovements and Pulse Contraction will help increase proprioception, tissue resiliency, and range of motion in this position. 258 Supported Side Plank with Lateral Flexion This stretch, commonly referred to Gate Pose in yoga, compliments the previous exercise, Kneeling Kickstand and Reach. This stretch targets all the muscles on the side of the body, including the latissimus dorsi, obliques, gluteus medius, vastus lateralis, and peroneal muscles to increase the range of motion in lateral flexion of the spine and adduction of the hip. Additionally, this exercise commonly considered as a stretch for the Iliotibial (IT) Band. Alignment Cues: “Start in a kneeling position with one arm extended directly out to the side. “Next, “take the opposite hand down to the ground to support the torso” while “the arm reaches up and over as far as possible towards the horizon.” “Press the floor away with the bottom arm” and “grow long from head to toe.” Options: Add in some Micromovements, such subtly rotating the rib cage or twisting the arm. Also, include a few rounds of Pulse Contractions by pressing the foot into the floor. The Micromovements and Pulse Contraction will help increase proprioception, tissue resiliency, and range of motion in this position. 259 Seated Hip Abduction and External Rotation - Bearsit This stretch, referred to as a Bearsit in Kinstretch™, targets the gluteal, hip adductor (groin) and hip rotator muscles to increase the range of motion for hip flexion, hip abduction and hip external rotation. This stretch variation serves as a precursor for both the Low Squat position and the Middle Splits. Alignment Cues: In a seated position with the feet spread out as wide as possible, “pull the knees in toward the shoulder until each knee is bent to a 90º angle.” Next, “dig the heels into the floor” and “grab on to the shins.” “Press the elbows into the knees and pivot on the heels” to increase both hip abduction and external rotation. “Drive the knees out and down as far as possible.” Option: Sit on a pillow, bolster or yoga bock to help align the torso with a vertical spine. Add in some Micromovements, such curling and arching the spine, and/or Pulse Contractions, by pressing the knees into the arms, to increase proprioception, tissue resiliency, and range of motion. 260 Seated Hip Abduction and External Rotation - Butterfly This stretch, referred to as a Butterfly Pose in yoga, targets the hip rotator and hip adductor (groin) muscles to increase hip abduction and external rotation. This stretch also helps an individual to build up to the Middle Splits. Alignment Cues: In a seated position, “bring the soles of the feet together” and “pull the feet into the groin as much as possible.” Next, “press the thighs down towards the floor as best as possible” with assistance from the arms if needed. Option: Sit on a pillow, bolster or yoga bock to help vertically align the spine and pelvis. Add in some Micromovements, such curling and arching the spine, and/or Pulse Contractions, by pressing the legs into the floor, to increase proprioception, tissue resiliency, and range of motion. 261 Supine Hip Abduction and External Rotation – Reclined Butterfly This stretch, referred to as a Reclined Butterfly Pose in yoga, targets the hip rotator and hip adductor (groin) muscles to increase hip abduction and external rotation. This stretch also helps an individual to build up to the Middle Splits. Alignment Cues: In a supine position, “bring the soles of the feet together” and “pull the heels into the groin as much as possible.” Next, “let the knees fall out to the side and down to the floor.” Option: Place a pillow, bolster or yoga bock under each thigh to help support the leg. Add in some Micromovements, such as subtly tilting the pelvis or circling the knees, and/or a few rounds of Pulse Contractions, by pressing the thighs into the floor, to increase proprioception, tissue resiliency, and range of motion. 262 Middle Splits Progression – Wall Splits The Middle Splits, also referred to as the Side Splits, is a coveted goal for many and a demanding exercise to perform since it requires a great amount of range of motion in hip abduction. This progression will start is a supine position, which is lying on the floor, and transition through a seated position to standing variations of the Middle Splits. This first stretch, Supine Hip Abduction at Wall, is commonly referred to as the Wall Splits and uses the wall or another sturdy object to support the legs as gravity pulls the legs down towards the floor. Alignment Cues: “Start in a supine position with the hips and legs up against the wall.” Next, “allow the legs to slide out to the sides on the wall and down to the floor.” Option: Place a pillow, bolster or yoga bock under each thigh to help support the leg. Add in some Micromovements, such as twisting the legs and/or tilting the pelvis. Also, include a few rounds of Pulse Contractions, by pressing the legs down towards the floor and/or into the wall, to increase proprioception, tissue resiliency and range of motion. This exercise is a great opportunity to practice diaphragmatic breathing too. 263 Middle Splits Progression This next stretch, commonly referred to as the Floor Middle Splits, is a seated position, in which the legs are splayed out to the side as far as possible. Alignment Cues: In a seated position with a vertical spine and upright torso, simply “slide the legs out to the side as far as possible.” Option: Place a pillow, bolster or yoga bock under hips as a modification if the range of motion of hip abduction and/or hip flexion is too restricted. Add in some Micromovements, such as wiggling the toes and/or twisting the legs, as well as a few rounds of Pulse Contractions, by pressing the legs into the floor, to increase proprioception, tissue resiliency, and range of motion. 264 Middle Splits Progression The next stretch variation, commonly referred to as Floor Middle Splits and Hinge, increases the amount of hip flexion in the exercise by introducing a hip hinge, which will increase the stretch effect on the Posterior Chain muscles, specifically the gluteal, hamstring, and hip external rotator muscles. Alignment Cues: In a seated position with the legs separated as far as possible, “hinge at the hip” and “tilt the front of the pelvis towards the floor” while “leaning forward as if taking a bow.” Option: Place a pillow, bolster or yoga bock under hips as an exercise modification when range of motion in hip abduction and/or hip flexion is too restricted. Add in some Micromovements, such as wiggling the toes and/or twisting the legs, as well as a few rounds of Pulse Contractions, by pressing the legs into the floor, to increase proprioception, tissue resiliency, and range of motion. 265 266 Middle Splits Progression The next stretch, Straddle with Forward Fold, includes a forward fold, which increases the range of motion for spinal flexion. This stretch will create a greater stretch effect in the Posterior Chain muscles, specifically the erector spinae muscles, as well as affect the hip adductor, hip external rotator, hamstring, and latissimus dorsi muscles. Alignment Cues: In a seated position, “kick the legs out to the side as far as possible.” Next, “walk the hands out in front as far as possible” while “tucking the chin and looking into the belly button” to create the spinal flexion through the whole spine. Option: Use pillows, bolsters or yoga blocks under the hip or under the arms to help develop the range of motion for a full Pancake stretch. Add in some Micromovements, such as wiggling the toes, twisting the legs and/or rotating the rib cage. Also, include a few rounds of Pulse Contractions, by pressing the feet into the floor, to increase proprioception, tissue resiliency, and range of motion. 267 Middle Splits Progression – Pancake Stretch The next stretch variation, commonly referred to as Pancake Stretch from gymnastics and dance, attempts to maximize hip flexion and hip external rotation by bringing the torso all the way down to the floor. Alignment Cues: While in the Middle Splits, “walk the hands out as far as possible and attempt to lay the torso down on the floor.” Option: Use pillows, bolsters or yoga blocks under the hip, torso or arms to help develop the range of motion for this Pancake stretch. Add in some Micromovements, such as wiggling the toes, twisting the legs and/or rotating the rib cage. Also, include a few rounds of Pulse Contractions, by pressing the feet into the floor, to increase proprioception, tissue resiliency, and range of motion. A view looking down at the Pancake Stretch. 268 Profile and frontal views of the Pancake Stretch on the floor. 269 Straddle with Spinal Rotation The next stretch adds Spinal Rotation to the Seated Middle Splits, which increases the stretch effect on the upper portion of the Posterior Chain, specifically the latissimus dorsi and erector spinae muscles. Alignment Cues: “Sit on the floor and slide the legs out to the side as far as possible.” Next, “reach both hands towards one foot and attempt to touch the forehead to the kneecap.” Option: Wrap a strap or towel around the foot to help pull the torso towards the leg. And/or place a pillow, bolster, or yoga block under the hips to help develop the range of motion required for the Middle Splits. Add in some Micromovements, such as twisting the legs and/or rotating the rib cage from side to side. Also, include a few rounds of Pulse Contractions, by pressing the legs into the floor to increase proprioception, tissue resiliency, and range of motion. 270 Straddle with Spinal Rotation and Lateral Flexion The next stretch adds lateral flexion to the Seated Middle Splits, which increases the stretch effect on the upper portion of the Posterior Chain, specifically the obliques, intercostal (ribs), erector spinae, quadratus lumborum, and latissimus dorsi muscles. Alignment Cues: In a Seated Middle Splits position, “reach one hand to the front pocket of the opposite hip” to help create lateral flexion of the spine when folding. Next, “reach the other hand up and over towards the opposite foot” to bend the torso down towards the leg. Attempt to “keep the shoulders vertical stacked over one another and square to the floor” to maximize the lateral flexion of the spine. Option: Wrap a strap or towel around the foot to help pull the torso towards the leg. And/or place a pillow, bolster or yoga block under the hips to help develop the range of motion required for the Middle Splits. 271 Standing Middle Splits The next several stretches are variations of the Standing Middle Splits, which is a position that is integral to many sports and performing arts, ranging from martial arts to gymnastics and dance. The Standing Middle Splits will mainly target the hip adductors (groin) muscles and increase the range of motion in hip abduction. Some variations will also create a stretch effect for several Posterior Chain muscles, including the latissimus dorsi, erector spinae, gluteal, rhomboids, and quadratus lumborum muscles. Additionally, the position of the feet will change the stretch effect and bias specific joint actions and muscles through the legs. For example, when the feet are “turned out” with the toes pointing away from each other, i.e. “Duck Feet,” the knee and/or hip will be biased into external rotation, which will increase the stretch effect on the internal rotator muscles of the knee and hip. Conversely, when the feet are “turned in” and the toes point inwards, i.e. “Pigeon Toed,” the knee and/or hip will be biased into internal rotation, which will increase the stretch effect on the external rotator muscles of the knee and hip. Alignment Cues: “Stand with the feet as far apart as possible” and “point the belt buckle at the horizon” to avoid a Posterior or Anterior Tilt of the pelvis and help establish Neutral Spine. Option: Add in some micromovements, such as subtly twisting the legs, rotating the rib cage and/or tilting the belt buckle up and down. Also include a few rounds of Pulse Contractions, by squeezing and separating the floor with the feet, to increase proprioception, tissue resiliency and range of motion. 272 Supported Standing Middle Splits The Standing Middle Splits can be very challenging, for which adding support to the position can help an individual to practice variations of the stretch and develop more range of motion over time. Alignment Cues: “Use a sturdy object, such as a box, bench or wall, to support a portion of the body’s weight” while “walking the feet out to the side as far as possible. Alternatively, “place a box, bench or a stack of yoga blocks under the hips for support.” Option: Add in some micromovements, such as subtly twisting the legs, rotating the rib cage and/or tilting the belt buckle up and down. Also include a few rounds of Pulse Contractions, by squeezing and separating the floor with the feet, to increase proprioception, tissue resiliency, and range of motion. 273 Middle Splits with Hip Hinge This next variation, commonly referred to as Wide Stance Hip Hinge, introduces hip flexion to the Middle Splits and increases the stretch effect in the Posterior Chain, specifically the gluteal, erector spinae, and hamstring muscles. Alignment Cues: “Start in the Standing Middle Splits.” Next, “reach the tailbone back towards the horizon” and “take a bow” to hinge the hips. “Stay long through the spine” and “reach the top of the head towards the horizon” as the arms support the position. Option: Place a pair of yoga blocks under the hands when limited in hip flexion. Add Micromovements, such as subtly twisting the legs, rotating the rib cage and/or tilting the belt buckle up and down. Also include a few rounds of Pulse Contractions, by squeezing and separating the floor with the feet, to increase proprioception, tissue resiliency, and range of motion. 274 Middle Splits with Forward Fold This next variation, commonly referred to as Wide Stance Forward Fold, introduces spinal flexion to the Middle Splits and increases the stretch effect in the Posterior Chain, specifically the gluteal, erector spinae, and hamstring muscles. Alignment Cues: Start in a Standing Middle Splits position. Next, “fold forward and reach the top of the head to the floor” while “looking back at the horizon.” “Tuck the chin” to create a stretch effect through the neck and upper back region, which is ideal for individuals that spend a lot of time throughout the day looking at either computer screens or handheld devices. Option: Place the hands on the legs or a sturdy object, such as a box or yoga blocks, to support the body while performing this stretch. Add Micromovements, such as subtly nodding or shaking the head and/or rotating the rib cage from side to side. Also include a few rounds of Pulse Contractions by squeezing and separating the floor with the feet to increase proprioception, tissue resiliency, and range of motion. 275 Modified Middle Splits with Rotated Fold This next variation, commonly referred to as Wide Stance Rotated Fold, introduces spinal rotation to the forward fold, which increase range of motion in spinal flexion, hip flexion, knee extension, and spinal rotation. Alignment Cues: “Start standing in a wide stance position.” Next, “slide the hands down the front of one leg as far as possible” to fold and rotate the torso. “Use the arms to support the positions” and “gently try to fold a little deep with each exhale.” “Tuck the chin” to create a stretch effect through the neck and upper back region, which is ideal for individuals that spend a lot of time throughout the day looking at either computer screens or handheld devices. Option: Add Micromovements, such as subtly nodding or shaking the head and/or rotating the rib cage from side to side. Also include a few rounds of Pulse Contractions, by squeezing and separating the floor with the feet, to increase proprioception, tissue resiliency and range of motion. 276 Middle Splits with Rotated Fold This next variation, commonly referred to as Wide Stance Rotated Fold, introduces spinal rotation to the forward fold position in the Middle Splits, which increases the stretch effect on the latissimus dorsi, erector spinae, quadratus lumborum, gluteal and hamstring muscles. Alignment Cues: “Start in a Standing Middle Splits position.” Next, “fold forward and reach one hand towards the opposite foot.” “Grab hold of the shin or foot” and attempt to “touch the kneecap with the forehead” while “rotating through the entire spine.” “Tuck the chin” to create a stretch effect through the neck and upper back region, which is ideal for individuals that spend a lot of time throughout the day looking at either computer screens or handheld devices. Option: Add Micromovements, such as subtly nodding or shaking the head and/or rotating the rib cage from side to side. Also include a few rounds of Pulse Contractions by squeezing and separating the floor with the feet to increase proprioception, tissue resiliency, and range of motion. 277 Lateral Lunge This stretch, commonly used in strength training and fitness routines, targets the hip adductor (groin), gluteal, and calf muscles increase range of motion in hip abduction, hip flexion, knee flexion, and ankle dorsiflexion. Alignment Cues: “Start standing in a wide stance position.” Next, “sit the hips down onto one heel as best as possible” while “keeping one leg completely straight.” “Reach the arms to towards the horizon to assist with balance” or “hold onto a sturdy object, such as a wall or squat rack, for support.” This stretch is a precursor to the Cossack Squat. Option: Add Micromovements, such as subtly tilting the pelvis and/or rotating the rib cage from side to side. Also include a few rounds of Pulse Contractions, by trying to gently separate the floor with the feet, to increase proprioception, tissue resiliency and range of motion. 278 Cossack Squat This stretch targets the hip adductor (groin), gluteal, and calf muscles increase range of motion in hip external rotation, hip abduction, hip flexion, knee flexion, and ankle dorsiflexion. Alignment Cues: “Start standing in a wide stance position with the feet pointed out to the sides on an angle.” Next, “sit the hips down into a single-legged squat while keeping one leg completely straight.” Option: Hold onto a sturdy object, such as a bench or box, for support. Add Micromovements, such as subtly tilting the pelvis and/or rotating the rib cage from side to side. Also include a few rounds of Pulse Contractions, by trying to gently press the feet into the floor, to increase proprioception, tissue resiliency and range of motion. 279 280 ROTATIONAL CHAINS 281 Assisted Cervical Spine Rotation This stretch uses the hands to help create rotation in the cervical spine, commonly referred to as Neck Rotation. This stretch affects the many of the muscles in the neck, including sternocleidomastoid, scalene, spinalis cervicis, splenius capitis, and upper trapezius muscles. This stretch helps to improve neck mobility and it ideal for individuals that spend a lot of time each day staring at computer screens and handheld devices. Alignment Cues: “Use one hand to gently turn the chin to one side as far as possible” while “reaching the top of the head to the sky.” “Imagine balancing a book on top of the head” and “trace the horizon with the eyes as far as possible to one side” to help maintain a vertical alignment of the cervical spine. Option: Add in some Micromovements, such as gently nodding the head and/or gently shrugging one shoulder at a time. Also, include a few rounds of Pulse Contractions by pressing the chin back into the hand to increase proprioception, tissue resiliency, and range of motion. 282 Blocked Cervical Spine Rotation with Extension Building off the previous stretch, this stretch introduces extension to cervical spine, which increases the stretch effect in the scalene, sternocleidomastoid, longus colli, longus capitis, rectus capitis anterior, rectus capitis lateralis, and hyoid muscles. This stretch helps to improve neck mobility and it ideal for individuals that spend a lot of time each day staring at computer screens and handheld devices. Alignment Cues: “Rotate the head to one side.” Next, “pat the shoulder down with the hand” while “looking up at the sky as much as possible.” Use the hand to block the opposite shoulder from elevating and creeping up towards the ear during the stretch, which is a common compensatory strategy. Option: Add in some Micromovements, such as gently nodding the head and/or gently shrugging one shoulder at a time. Also, include a few rounds of Pulse Contractions by lifting the shoulder up into the hand to increase proprioception, tissue resiliency, and range of motion. 283 Assisted Cervical Spine Rotation with Flexion Building off the previous exercise, this stretch combines cervical spine flexion with rotation to increase the stretch effect to the upper trapezius, splenius capitis, splenius cervicis, semispinalis capitis, semispinalis cervicis, erector spinae capitis, erector spinae cervicis, and levator scapulae muscles. This stretch helps to improve neck mobility and it ideal for individuals that spend a lot of time each day staring at computer screens and handheld devices. Alignment Cues: “Turn the head towards one shoulder.” Next, “use a hand to gently pull the nose towards the armpit” and “check to see if your deodorant is working.” Option: Add in some Micromovements, such as gently nodding the head and/or gently shrugging one shoulder at a time. Also, include a few rounds of Pulse Contractions, by pressing the head back into the hand, to increase proprioception, tissue resiliency and range of motion. 284 Assisted Cervical Spine Rotation with Lateral Flexion This stretch complements the previous exercise by rotating the head in the opposite direction and combines cervical spine lateral flexion with rotation to increase the stretch effect to the upper trapezius, scalene, rectus capitis lateralis, and levator scapulae muscles. This stretch helps to improve neck mobility and it ideal for individuals that spend a lot of time each day staring at computer screens and handheld devices. Alignment Cues: “Use a hand and gently pull the head to one side.” Next, “turn the head and look at the opposite shoulder.” Option: Add in some Micromovements, such as gently nodding the head and/or gently shrugging one shoulder at a time. Also, include a few rounds of Pulse Contractions by pressing the head back into the hand to increase proprioception, tissue resiliency, and range of motion. 285 Blocked Cervical Spine with Lateral Flexion - Contralateral Building off the previous exercise for the neck, these variations will magnify the stretch effect by blocking the shoulder with the arm while performing the stretch. These stretches will combine lateral flexion of the cervical spine with a contralateral rotation of the neck, during which the head will rotate the nose towards the blocked shoulder. These stretches target several muscles of the neck, including the upper trapezius, scalene, sternocleidomastoid, splenius capitis, semispinalis capitis, erector spinae capitis, and levator scapulae muscles. These stretches help to improve neck mobility and are ideal for individuals that spend a lot of time each day staring at computer screens and handheld devices. Alignment Cues: “Hold onto the edge of a chair or a barbell to anchor the shoulder down.” Next, “tilt the top of the head away from the blocked shoulder” while “turning the nose towards the blocked shoulder.” Option: Add in some Micromovements, such as gently nodding or shaking the head. Also, include a few rounds of Pulse Contractions by pressing the head into the hand to increase proprioception, tissue resiliency, and range of motion. 286 Blocked Cervical Spine with Lateral Flexion - Ipsilateral Building off the previous stretches for the neck, these variations will magnify the stretch effect by blocking the shoulder with the arm while performing the stretch. These stretch variations will combine lateral flexion of the cervical spine with ipsilateral rotation of the neck, during which the head will rotate the nose away the blocked shoulder. These stretches target several muscles of the neck, including the upper trapezius, scalene, sternocleidomastoid, splenius capitis, semispinalis capitis, erector spinae capitis and levator scapulae muscles. Alignment Cues: “Hold onto the edge of a chair or a yoga strap to anchor the shoulder down.” Next, “tilt the head to the side away from the blocked shoulder” while “turning the nose away from the blocked shoulder.” Option: Add in some Micromovements, such as gently nodding or shaking the head. Also, include a few rounds of Pulse Contractions by pressing the head into the hand to increase proprioception, tissue resiliency, and range of motion. 287 Side Lying Assisted Shoulder Internal Rotation – Sleeper Stretch This stretch, commonly referred to as the Sleeper Stretch, targets the external rotators of the shoulder, specifically the supraspinatus, infraspinatus and teres minor muscles. This stretch will help to increase range of motion in shoulder internal rotation. Alignment Cues: In a side lying position, with a pillow or yoga block to support the head, “reach the bottom arm out towards the horizon in front of the body and flex the elbow to a 90º angle.” Next, “use the other hand to gently pull the hand down towards the floor” to create internal rotation in the bottom shoulder. “Press the bottom armpit forward towards the horizon” to create protraction and upward rotation of the scapula in the bottom shoulder girdle, which helps to clear space for the shoulder joint to internally rotate. Option: Add a few rounds of Pulse Contractions by gently pressing the arm up and down to increase proprioception, tissue resiliency, and range of motion. 288 Seated Assisted Shoulder Internal Rotation – Sleeper Stretch Another version of the Sleeper Stretch, this stretch uses an object, such as a bench or the individual’s knee, to prop the arm up into horizontal position before “twisting the arm” into shoulder internal rotation. Alignment Cues: In a seated position, “rest the upper arm on a bench or one knee.” Next, “reach the bottom armpit forward towards the horizon” to create protraction and a slight upward rotation of the scapula in the shoulder girdle while using the opposite hand to “pack the shoulder down” into scapular depression. “Bend the elbow to a 90º angle” and “gently press the hand towards the floor with the opposite elbow” to create internal rotation in the shoulder. Option: Add a few rounds of Pulse Contractions by subtly pressing the arm up and down to increase proprioception, tissue resiliency, and range of motion. 289 Assisted Shoulder External Rotation with Dowel This stretch targets the internal rotators of the shoulder, which include the latissimus dorsi, pectoral major, subscapularis, and teres major muscles. This stretch increases range of motion for external rotation of the shoulder. Alignment Cues: “Position a sturdy dowel or stick on the outside of the arm” and “reach back to grasp the dowel with the hand.” Next, “gently twist the arm and reach the hand down towards the floor” while “using the opposite hand to gently pull on the bottom of the dowel” to assist the external rotation of the shoulder. Protract the shoulder girdle by “reaching the elbow towards the horizon” while performing the stretch. Option: Add a few rounds of Pulse Contractions by subtly pressing the into the dowel to increase proprioception, tissue resiliency, and range of motion. 290 Assisted Shoulder External Rotation – Eagle Arms This stretch, commonly referred to as the Eagle Arms in yoga, targets the internal rotators of the shoulder, as well as the trapezius, rhomboids, infraspinatus, teres minor and teres major muscles when the shoulder girdle is protracted during the exercise. This stretch increases range of motion in shoulder external rotation and scapular protraction. Alignment Cues: “Cross one arm under the other into a scissor position.” Next, “grasp the top hand with the bottom hand” while “reaching both elbows towards the horizon” to protract the shoulders. “Gently pull the top hand over to the side to create external rotation in the shoulder.” Option: Add in some Micromovements, such as subtly rotating or flexing the spine, and/or a few rounds of Pulse Contractions, by pressing the hand into the other hand, to increase proprioception, tissue resiliency, and range of motion. Use the previous exercise, Assisted Shoulder External Rotation with Dowel, as a regression or modification for this stretch. 291 Assisted Shoulder Internal Rotation and Protraction This stretch will target several muscles across the upper back and shoulder, specifically the shoulder external rotator (teres minor and infraspinatus) muscles and the shoulder abductor (posterior deltoid, teres major, trapezius, and rhomboid) muscles, which also retract the scapula. This stretch increases range of motion in shoulder internal rotation and scapula protraction. Alignment Cues: “Reach the hand behind the back as far as possible.” Next, “use the other hand to gently pull the elbow forward” to protract and internally rotate the shoulder. “Pulling the armpit down towards the hips” and “keep the shoulder away from the ear” to depress the shoulder girdle. Many times, the shoulder will creep up towards the ear into scapular elevation as a compensatory strategy. Option: Add in some Micromovements, such as subtly lifting and lowering the heart or rolling the shoulder. Also include a few rounds of Pulse Contractions by subtly pressing the elbow back into the hand to increase proprioception, tissue resiliency, and range of motion 292 Bilateral Shoulder Internal Rotation and Protraction This stretch builds off the previous exercise and targets several muscles across the upper back and in the shoulder, specifically the teres minor, infraspinatus, posterior deltoid, teres major, trapezius, and rhomboid muscles to increase the range of motion for shoulder internal rotation and scapula protraction. Alignment Cues: “Slide both hands behind the back just along the lower ribs if possible.” Next, “press the elbows forward towards the horizon as far as possible.” “Lift the heart and stay tall through the spine” to avoid collapsing the torso into spinal flexion. Also, attempt to depress the shoulder girdle by “pulling the armpits towards the hips” to “keep the shoulders away from the ear.” Option: Add in some Micromovements, such as subtly lifting and lowering the heart or rolling the shoulder. Also include a few rounds of Pulse Contractions by subtly pressing the elbow back into the hand to increase proprioception, tissue resiliency, and range of motion. 293 The Apley Scratch Test – Shoulder Mobility This exercise, the Apley Scratch Test, is used in physical therapy to assess shoulder mobility and possible rotator cuff tears. This exercise can also be used as an effective stretch to increase range of motion in multiple of the shoulder’s joint actions, including flexion, extension, internal and external rotation. Alignment Cues: “Reach one arm up and then down the back as if trying to scratch one’s back.” Next, “reach the other arm up the back to touch the opposite hand.” If possible, “clasp the hands together” while “staying tall through the spine” and “reaching the top of the head up to the sky.” Option: Add in some Micromovements, such as subtly rotating or tilting the rib cage, and/or a few rounds of Pulse Contractions, by pulling or pressing the hands together, to increase proprioception, tissue resiliency and range of motion. The Apley Scratch Test can also be added to various Forward Folds variations and spinal flexion stretches to increase the degree of shoulder mobility in those exercises. 294 Modified Apley Scratch Test – Shoulder Mobility Since the Apley Scratch Test may be difficult for some individuals to perform, the stretch can be modified with the assistance of a yoga strap or towel. Alignment Cues: “Attempt to touch the hands together behind the back” and “use a yoga strap or towel to connect the hands.” “Stay tall through the spine” to maintain an upright posture and “slowly inch the hands towards one another on the strap or towel.” Option: Add in some Micromovements, such as subtly rotating or tilting the rib cage as well as gently twisting the arms and hands. Also, include a few rounds of Pulse Contractions by pulling on the strap/towel with the hands to increase proprioception, tissue resiliency, and range of motion. This modified version of the Apley Scratch Test can be added to various Forward Folds variations and spinal flexion stretches to increase the degree of shoulder mobility in those exercises. 295 Assisted Supination and Pronation - Elbow These stretches improve the rotational joint action of the elbow that creates both supination and pronation of the hand. Alignment Cues: In the first variation, Assisted Pronation, “use the opposite hand to help twist the forearm” and guide the hand deeper into pronation, which has the palm faced down and out to the side as much as possible. In the second variation, Assisted Supination, “use the opposite hand to help twist the forearm” and guide the hand deeper into supination, which has the palm facing up and out to the side as much as possible. In both variations, “pack the shoulder down” and “squeeze the elbow into the rib cage” to avoid any compensatory movement from the shoulder and scapula. Option: Add in some Micromovements, such flexing or extending the wrist, and/or a few rounds of Pulse Contractions, by subtly twisting the forearm back against the hand, to increase proprioception, tissue resiliency, and range of motion. 296 Assisted Supination and Pronation - Elbow This stretch uses a dumbbell or another object, such as a hammer or dowel, to increase range of motion for elbow supination and pronation. Alignment Cues: “Use a bench or table to stabilize the elbow” while “grasping a dumbbell or dowel at one end.” Next, “gently rotate the wrist as far as possible in either direction” as the dumbbell or dowel will help to rotate the forearm deeper into either supination (palm up) or pronation (palm down). “Squeeze the armpit down towards the hips to depress the scapula and pack the shoulder girdle.” For many people, the shoulder girdle will elevate or creep up towards the ear and/or the shoulder will rotate and abduct away from the rib cage as a compensatory strategy. Option: Add in some Micromovements, such flexing or extending the wrist, and/or a few rounds of Pulse Contractions, by subtly twisting the forearm into the resistance of the dumbbell or dowel, to increase proprioception, tissue resiliency, and range of motion. 297 Assisted Tibial Internal Rotation - Knee This stretch targets the muscles that create tibial (knee) external rotation, specifically the biceps femoris muscle, to improve tibial internal rotation. Tibial external rotation helps to create “Duck Feet” and/or Pronation Distortion Syndrome, both of which are common compensation patterns. Alignment Cues: “Hold onto the knee with one hand and grab hold of the foot with the other hand.” Next, “gently pull the foot to point inwards towards the center of the body.” “Watch the shin bone” to assess if the tibia is internally rotating or “twisting.” Many times, the femur (thigh) bone may adduction as compensation. Option: Add in some Micromovements, such subtly pointing and flexing the foot, and/or a few rounds of Pulse Contractions, by presses the foot back into the hand, to increase proprioception, tissue resiliency, and range of motion. 298 Assisted Tibial External Rotation - Knee This stretch targets the muscles that create tibial (knee) internal rotation, specifically the popliteus, semimembranosus, semitendinosus, and sartorius muscles, to improve tibial external rotation. Tibial internal rotation helps to create “Pigeon Toed Feet,” a common compensation pattern. Alignment Cues: “Hold onto the knee with one hand and grab hold of the foot with the other hand.” Next, “gently pull the foot to point out and away from the center of the body.” “Watch the shin bone” to assess if the tibia is externally rotating or “twisting”. Many times, the femur (thigh) bone may abduction as compensation. Option: Add in some Micromovements, such subtly pointing and flexing the foot, and/or a few rounds of Pulse Contractions, by presses the foot back into the hand, to increase proprioception, tissue resiliency, and range of motion. 299 Shoulder Adduction and Protraction Variations These stretches increase range of motion in shoulder adduction and scapular protraction, both of which can help eradicate scapular dyskinesis, which is a common compensation pattern. Alignment Cues: In the first variation, Blocked Arm Pull, “grab hold of sturdy object, such as a wall or a squat rack,” and “gently sit the hips away from the object” while “rotating the heart towards the armpit” to pull the scapula into protraction. In the second variation, Assisted Arm Pull, “reach the arm across the body” and “use the other arm to squeeze the biceps into the heart” while “reaching the fingers away from the shoulder.” Option: Add in some Micromovements, such subtly twisting the arm into shoulder internal and external rotation and/or subtly tilting or rotating the rib cage. Additionally, include a few rounds of Pulse Contractions by pulling and reaching the arm. Both of these techniques help to increase proprioception, tissue resiliency, and range of motion. 300 Blocked Shoulder Adduction and Protraction This stretch builds off the previous Arm Pull exercises and uses the opposite arm to block the rib cage, which magnifies the stretch effect for the trapezius, rhomboid, infraspinatus, teres major, teres minor, and latissimus dorsi muscles. This stretch can help eradicate scapular dyskinesis and increase range of motion in scapular protraction and shoulder adduction. Alignment Cues: “Start in a quadruped position on the elbows and knees.” Next, “reach one arm under the opposite armpit as far as possible” while “pressing the floor away with the other elbow.” Option: Add in some Micromovements, such subtly twisting the arm into shoulder internal and external rotation and/or subtly tilting pelvis and rib cage as in Cat/Cow from yoga. Also, include a few rounds of Pulse Contractions by pressing the arms into the floor and reaching deeper into the stretch. These techniques will help to increase proprioception, tissue resiliency and range of motion. 301 Blocked Spinal Rotation and Hip Hinge This stretch targets the Posterior Oblique Sling, which includes the gluteal and latissimus dorsi muscles, to increase range of motion in spinal flexion, scapular protraction, and hip flexion. Alignment Cues: “Attach a band to a sturdy object or wall and step out and away as far as possible with the hips position perpendicular to the object.” Next, “hinge the hips and slide the pelvis backwards as far as possible” while “reaching the arm towards the object.” Option: Add in some Micromovements, such subtly twisting the arm into shoulder internal and external rotation and/or gently rotating and tilting the rib cage. Also, incorporate a few rounds of Pulse Contractions by gently pulling on the band to increase proprioception, tissue resiliency, and range of motion. 302 Blocked Spinal Rotation and Hip Hinge in Split Stance This stretch builds off the previous exercise and deepens the stretch effect in the Posterior Oblique Sling (POS), which includes the gluteal and latissimus dorsi muscles, by incorporating a split stance position to increase range of motion in hip flexion. Alignment Cues: “Attach a band to a sturdy object or wall and step out and away as far as possible with the hips position perpendicular to the object.” Next, “step the outside foot back” to form a split stance position. “Hinge the hips and slide the pelvis backwards as far as possible” while “reaching the arm towards the object.” Option: Add in some Micromovements, such subtly twisting the arm into shoulder internal and external and/or subtly rolling the shoulders. Also, incorporate a few rounds of Pulse Contractions by gently pulling on the band to increase proprioception, tissue resiliency, and range of motion. 303 Supine Spinal Rotation – Knee Drops These next stretches target several muscles through the torso, including the erector spinae, quadratus lumborum, obliques, and intercostal muscles to increase range of motion in spinal rotation and partially affect hip internal/external rotation. These stretches are used in corrective exercise strategies that aim to improve posture. Alignment Cues: In the first variation, Supine Knee Drop with Narrow Foot Position, “squeeze the legs and feet together,” which increases the rotation of the spine. The second variation, Supine Knee Drop with Wide Foot Position, “position the feet are shoulder-width apart,” which will reduce the rotation of the spine but increases the internal and external rotation of the hip. “Start in a hook lye position with knees bent and feet flat on the floor.” Next, “gently allow the knees to drop towards the floor on one side” while “keeping the shoulders and arms flat on the floor.” 304 Supine Spinal Rotation – Rotated Knee Hug This next stretch builds off the previous exercise and targets erector spinae, quadratus lumborum, gluteal, vastus lateralis (quadriceps) and biceps femoris (hamstring) muscles, as well as the iliotibial band (IT Band), to increase range of motion in hip adduction, hip external rotation and spinal rotation. This stretch is commonly used within training programs and corrective exercise strategies aimed to improve gait and running mechanics. Alignment Cues: Start on the floor and “pull the knee into the chest” to create the Knee Hug position. Next, “gently pull the leg across the body” while “reaching the opposite arm out to the side and turning the head.” Option: Add in some Micromovements, such subtly twisting the femur (thigh) into hip internal and external and/or subtly flexing and extending the knee. Also, include a few rounds of Pulse Contractions by pressing the knee into the hand and then down to the floor to increase proprioception, tissue resiliency, and range of motion. 305 Supine Bent-Knee Hip Flexion – Happy Baby This next stretch, commonly referred to as Happy Baby in yoga, targets the gluteal, hamstring, quadratus lumborum, erector spinae and hip rotator muscles to increase hip flexion, hip adductors (groin), hip external rotation, and knee extension. Alignment Cues: “Pull the knees up to the outsides of the shoulders” and “grab hold of the feet with the elbows aligned inside the knees.” Next, “gently pull the knees down towards the floor” while “growing tall through the spine.” “Press the knees out to the side with the elbows” to deepen the stretch in the groin. Option: Add in some Micromovements, such subtly circling the knees and/or include a few rounds of Pulse Contractions, by pressing the feet into the hands, to increase proprioception, tissue resiliency, and range of motion. 306 Supine Unilateral Bent-Knee Hip Flexion – Single-Leg Happy Baby This next stretch, commonly referred to as Single-Leg Happy Baby in yoga, builds off Happy Baby to deepen the range of motion in hip flexion and hip external rotation. Alignment Cues: “Grab hold of one foot” and “pull the knee up to the outside of the shoulder” while “extending the opposite leg flat on the floor.” Option: Add in some Micromovements, such subtly circling the knee and/or include a few rounds of Pulse Contractions, by pressing the foot into the hand, to increase proprioception, tissue resiliency, and range of motion. 307 Supine Hip External Rotation, Flexion and Abduction – Leg Cradle This next stretch, commonly referred to as a Supine Leg Cradle, builds off Single-Leg Happy Baby to deepen hip external rotation and hip abduction. Alignment Cues: “Grab hold of the shin with both hands” and “gently pull the shin up into the belly.” Attempt to align the “shin in parallel with the shoulders,” which may involve uses the hand to “press the knee away from the shoulder” and “rotate the hip.” Option: Add in some Micromovements, such subtly shifting or rocking the shin from side to side and/or include a few rounds of Pulse Contractions, by pressing the foot into the hand, to increase proprioception, tissue resiliency and range of motion. Use the Supine Figure Four stretch as a regression or modification to this stretch. 308 Supine Assisted Leg Pull into Adduction – Angled Leg Pull This next stretch, commonly referred to as an “Angled Leg Pull,” targets the gluteal, peroneal and hamstring muscles, in particular the biceps femoris, which is the lateral hamstring muscles that externally rotates the tibia (knee) and contributes to compensation patterns, such as Valgus Knee and Pronation Distortion Syndrome. This stretch increases the range of motion for hip flexion, hip adduction, and knee extension. Alignment Cues: Use a strap or towel to “pull the toes towards the nose.” Next, “gently pull the leg across the body into the angled position” while “keeping the hips square on the floor. Do not allow the hips to roll over onto a side.” Option: Add in some Micromovements, such subtly twisting the leg and/or include a few rounds of Pulse Contractions, by pressing the foot back into the strap, to increase proprioception, tissue resiliency and range of motion. 309 Supine Assisted Leg Pull into Abduction – Abducted Leg Pull This stretch targets the hip adductor (groin) muscles, which connect with the oblique muscles to form the Anterior Oblique Sling (AOS). The AOS is fundamental to the large rotational movements of the body, including throwing and running. This stretch also increases the range of motion in hip flexion, hip abduction and knee extension. Alignment Cues: Use a strap or towel to “pull the leg out to the side as far as possible” while “keeping the pelvis square on the floor.” Option: Add in some Micromovements, such subtly twisting the leg and/or include a few rounds of Pulse Contractions, by gently lifting the leg towards the sky, to increase proprioception, tissue resiliency, and range of motion. 310 Supine Assisted Leg Pull into Rotation– Rotated Leg Pull This stretch targets several muscles from the shoulder to foot, including the oblique, gluteal, vastus lateralis, biceps femoris, peroneal and hip rotator muscles. This stretch increases range of motion for hip adduction, hip external rotation, knee extension, and spinal rotation. Alignment Cues: Use a strap or towel to “gently pull the leg across the body” and “allow the hips to roll onto one side” while “keeping the shoulders flat on the floor.” Option: Add in some Micromovements, such subtly twisting the leg and/or include a few rounds of Pulse Contractions, by gently lifting the foot towards the sky, to increase proprioception, tissue resiliency, and range of motion. 311 Supine Spinal Rotation – Spinal Twist This stretch, commonly referred to as Spinal Twist in yoga, targets the erector spinae, quadratus lumborum, oblique, rhomboids, trapezius, and latissimus dorsi muscles to increase range of motion in spinal rotation. Alignment Cues: Start in Supine Bilateral Knee Hug by “pulling both knees into the chest.” Next, “reach the arms out to the side to form a ‘T’ with the spine” while “gently dropping the knees down to the floor on one side.” Attempt to “squeeze the knees together when rotating the spine.” Use the Supine Knee Drop variations as a regression or modification for this stretch. 312 Seated Spinal Rotation – Spinal Twist This stretch, commonly referred to as Seated Spinal Twist in yoga, targets the erector spinae, quadratus lumborum, oblique, rhomboids, trapezius, latissimus dorsi , gluteal and hip rotator muscles to increase Range of Motion in spinal rotation, hip adduction, and hip external rotation. Alignment Cues: “Place one foot on the outside of the opposite knee.” Next, “turn towards the bent leg and rotate through the torso.” Use the arm to “brace the against leg” and “gently rotate as much possible” while “looking back towards the horizon.” Option: Add in some Micromovements, such subtly lifting and lowering the heart, and/or include a few rounds of Pulse Contractions, by pressing the elbow into the knee, to increase proprioception, tissue resiliency, and range of motion. 313 Supine Hip Internal Rotation – Figure Four This stretch, commonly referred to as Figure Four Internal Rotation, targets the hip external rotators muscles, including the piriformis and sartorius muscles, to increase range of motion in hip internal rotation. Alignment Cues: “Start with one heel on the opposite knee in a Figure Four position.” Next, “walk the bottom foot out to the side” and “allow the knee to gently sink to the floor” to create hip internal rotation. Attempt to “keep the hips flat on the floor” as the knee lowers towards the floor. Option: Add in some Micromovements, such subtly tilting the belt buckle to and from the nose to create anterior and posterior tilt of the pelvis. Also, include a few rounds of Pulse Contractions by pressing the heel into knee to increase proprioception, tissue resiliency, and range of motion. 314 Supine Hip External Rotation – Figure Four This stretch, commonly referred to as Figure Four External Rotation, targets the hip internal rotators muscles, including the tensor fasciae latae, gluteus minimus, gluteus medius, adductor longus and adductor brevis muscles, to increase range of motion in hip external rotation. Alignment Cues: “Place one foot up against a wall or sturdy object with a bent knee.” Next, “place the opposite ankle over the knee to create a figure four position.” “Gently press the knee away from the chest” to create hip external rotation. Option: Add in some Micromovements, such subtly tilting the front of the pelvis to and from the nose to create anterior and posterior tilt of the pelvis. Also, include a few rounds of Pulse Contractions by pressing the knee into the hand to increase proprioception, tissue resiliency, and range of motion. 315 Assisted Hip Internal Rotation and Adduction at Table This stretch targets the hip rotator muscles to increase the range of motion of hip internal rotation while in hip abduction. Alignment Cues: “Stand next to a table or bench with the hips aligned in a perpendicular angle.” Next, “place the shin on the table with the knee aligned with the front of the pelvis” to create hip abduction. “Reach the hands towards the leg positioned on the table and gently turn the front of the pelvis towards the table” to initiate hip internal rotation. Option: Add in some Micromovements, such subtly tilting the front of the pelvis up and down to create anterior and posterior tilt of the pelvis. Also, include a few rounds of Pulse Contractions by pressing the shin into the table to increase proprioception, tissue resiliency and range of motion. 316 Assisted Hip External Rotation and Abduction at Table This stretch targets the hip rotator muscles to increase the range of motion of hip external rotation while in hip abduction. Alignment Cues: “Stand next to a table with the hips square to the table.” Next, “place the shin on the table.” Next, “align the shin in parallel with the front of the hip” and “position the knee just outside shoulder-width” to create hip abduction. “Gently press the hips towards the table” while “maintaining an upright torso” with a “proud chest.” Option: Add in some Micromovements, such subtly turning the hips left and right or tilting the front of the pelvis up and down. Also, include a few rounds of Pulse Contractions by gently pressing the shin into the table to increase proprioception, tissue resiliency, and range of motion. 317 Assisted Hip Internal Rotation and Adduction at Table with Reach This stretch builds off the previous exercise, Assisted Hip Internal Rotation and Abduction at Table, and introduces spinal rotation to the stretch by reaching the arms back towards the foot, which will increase the range of motion in hip internal rotation. Alignment Cues: With the shin positioned on the table in hip abduction, “rotate through the torso and reach both hands towards the back foot.” “Stay tall through the spine” and “breathe deeply while looking at the foot.” Option: Add in some Micromovements, such subtly rotating or tilting the rib cage or pelvis. Also, include a few rounds of Pulse Contractions by pressing the shin into the table to increase proprioception, tissue resiliency, and range of motion. 318 Assisted Hip External Rotation and Abduction at Table with Fold This stretch builds off the previous exercise, Assisted Hip External Rotation and Abduction at Table, and introduces spinal flexion to the stretch, which effects more muscles through the Posterior Chain, specifically the erector spinae, quadratus lumborum, and gluteal muscles. This stretch increases the range of motion in hip abduction and hip external rotation. Alignment Cues: With the shin aligned parallel to the front of the hip on the table, “fold the torso over the front leg” while “reaching the hands forward as far as possible.” “Gently press the hips towards the table” and “breathe deeply while looking into the belly button” and “grow tall through the spine.” Option: Add in some Micromovements, such subtly rotating the hips from side to side, and/or include a few rounds of Pulse Contractions, by pressing the shin into table, to increase proprioception, tissue resiliency, and range of motion. 319 Supported Hip Internal Rotation in 90/90 This stretch targets the hip rotator and hip adductor (groin) muscles to increase the range of motion in hip internal rotation while in the 90/90 position that features 90º angles at the hips and knees, which align the femur (thigh) bones in parallel with the tibia (shin) bones. Alignment Cues: “Sit on the floor with the knees and hips both flexed to 90º” and “press the arms into the floor to post up the torso.” Next, “rotate the shoulders and point the heart towards the back foot” to create internal rotation in the back hip. “Keep the back knee on the floor” and “turn the belt buckle towards the back leg.” Option: Add in some Micromovements, such subtly rotating or tilting either the rib cage or pelvis, and/or include a few rounds of Pulse Contractions, by pressing the back shin into the floor, to increase proprioception, tissue resiliency, and range of motion. 320 Supported Hip External Rotation in 90/90 This stretch targets the hip rotator and hip adductor (groin) muscles to increase the range of motion in hip external rotation while in the 90/90 position that features 90º angles at the hips and knees, which align the femur (thigh) bones in parallel with the tibia (shin) bones. Alignment Cues: “Sit on the floor with the knees and hips both flexed to 90º” and “rotate the shoulders towards the front shin” while “pressing the heart towards the horizon” to create external rotation in the front hip. “Press the arms into the floor to support the torso” and “grow tall through the spine.” Option: Add in some Micromovements, such subtly rotating or tilting either the rib cage or pelvis, and/or incorporate a few rounds of Pulse Contractions, by pressing the front shin into the floor, to increase proprioception, tissue resiliency and range of motion. 321 90/90 Hip Internal Rotation with Reach This stretch targets the hip rotator and hip adductor (groin) muscles to increase the range of motion in hip internal rotation while in the 90/90 position that features 90º angles at the hips and knees, which align the femur (thigh) bones in parallel with the tibia (shin) bones. Alignment Cues: “Sit on the floor with the knees and hips both flexed to 90º” and “reach both arms towards the back foot” to create internal rotation in the back hip. “Stay tall through the spine” and “keep both knees on the floor.” Modify the position by placing one hand on the floor and/or holding onto the back shin with the hands for support. Option: Add in some Micromovements, such subtly rotating or tilting either the rib cage, and/or include a few rounds of Pulse Contractions, by pressing the back shin into the floor, to increase proprioception, tissue resiliency, and range of motion. 322 90/90 Hip External Rotation with Reach This stretch targets the hip rotator and hip adductor (groin) muscles to increase the range of motion in hip external rotation while in the 90/90 position that features 90º angles at the hips and knees, which align the femur (thigh) bones in parallel with the tibia (shin) bones. Alignment Cues: “Sit on the floor with the knees and hips both flexed to 90º” and “lean the torso forward over the front shin” while “being long through the spine.” Next, “press one arm into the ground for support” while “reaching across the body with the other arm.” Attempt to “touch the armpit to the opposite kneecap” while “keeping both knees on the floor.” Modify the position by placing a towel or yoga block under the front hip. Option: Add in some Micromovements, such subtly rotating or tilting either the rib cage, and/or include a few rounds of Pulse Contractions, by pressing the front shin into the floor, to increase proprioception, tissue resiliency, and range of motion. 323 90/90 Hip External Rotation with Forward Fold This stretch builds off the previous exercise, 90/90 Hip External Rotation with Reach, and uses a forward fold to increase range of motion in spinal flexion and hip flexion, which will affect more of the Posterior Chain muscles, specifically the gluteal, quadratus lumborum and erector spinae muscles. This stretch can serve as a regression or modification for Pigeon Pose. Alignment Cues: “Start in a 90/90 position with the knees and hips flexed at 90º angles.” Next, “reach both hands towards the horizon” and “fold the torso forward.” “Attempt to align the heart over the middle of the front shin” while “staying long through the spine.” “Maintain the 90/90 position of the lower body” and “keep both knees on the floor.” Also, “tuck the chin and look at the belly button” to create flexion through the entire spine, including the neck. Modify the position by “posting up with an arm” and/or placing a towel or yoga block under the front hip. Option: Add in some Micromovements, such subtly rotating the rib cage from side to side and/or gently swaying the rib cage from left to right while reaching forward. Also, incorporate a few rounds of Pulse Contractions, by pressing the front shin into the floor, to increase proprioception, tissue resiliency, and range of motion. 324 Prone Hip Flexion, Abduction and External Rotation - Pigeon This stretch, commonly referred to as Pigeon Pose in yoga, builds off the previous exercises targets the gluteal, hip adductor, hip rotator muscles, including the piriformis muscle, to increase range of motion in hip abduction, flexion, extension and external rotation. Alignment Cues: “Start in a quadruped, plank or Down Dog position.” Next, “fold on leg under the body with the shin aligned parallel with the front of the hips as best as possible” while “lowering the hips to the floor and lifting up the heart.” “Use the arms to support the torso” as “the other leg reaches back towards the horizon.” Option: Walk the hands forward towards the horizon and fold the torso over the shin. Add in some Micromovements, such subtly rotating the rib cage from side to side and/or include a few rounds of Pulse Contractions, by pressing the front shin into the floor, to increase proprioception, tissue resiliency, and range of motion. 325 Modifications for Pigeon Pose Since Pigeon Pose requires a good deal of range of motion in the hips, many individuals may need regressions of modifications for the stretch. Here are some options to use as regressions or modifications for Pigeon Pose. Alignment Cues: In the first variation, Supine Figure Four, “position the legs in a figure position” while using the arms to “pull the legs towards the chest.” In the second variation, Seated Figure Four, “place one ankle on the opposite knee” awhile using the arms to “push the chest towards the shin and lift the heart to the sky.” In the third variation, Assisted Pigeon Pose, “place a yoga block or pillow to prop up the hip” to create more room to “fold the leg under the torso.” 326 Seated Forward Fold Variations These stretches are used to target the Posterior Chain, specifically the hamstring, gluteal and erector spinae muscles, but these stretches also affect the hip rotators due to the positioning of the opposite leg into hip external and internal rotation. Alignment Cues: In top stretch, Half Butterfly Leg Pull, one leg in folded in to form the Half Butterfly position, which spreads the stretch effect into the hip adductor (groin) and internal rotator muscles. “Place the sole of the foot against the inside of the opposite thigh” and “reach both hands for the foot that is extended out straight.” The bottom stretch, the Hurdler Stretch, one leg is folded back behind the body in a Half 90 position, which will affect the hip adductor (groin) and external rotators muscles. “Reach one leg backwards into a folded position” and “reach both hands towards the front foot.” In both variations, “hinge at the hips and lean the torso forward.” Option: Add in some Micromovements, such as gently twisting the legs or rotating the rib cage. Also, include a few rounds of Pulse Contractions, by gently pressing the legs the floor, to increase proprioception, tissue resiliency and range of motion. 327 Prone Scorpion This stretch affects both the Anterior Chain and Rotational Chains in the body, specifically targeting the pectoral, intercostal, oblique, abdominal, hip flexor, and quadriceps muscles to increase range of motion in hip extension, knee flexion, shoulder abduction and spinal rotation. Alignment Cues: “Start on the floor in a prone position with the arms spread out to form a ‘T’ with the spine.” Next, “bend one knee and drive the heel up and over towards the opposite hand as far as possible.” Attempt to “keep both shoulders flat on the floor” to increase the rotation through the spine. Option: Add in some Micromovements, such as gently bending and extending the knee and/or pointing or flexing the foot. Also, include a few rounds of Pulse Contractions, by gently pressing the hands the floor to increase proprioception, tissue resiliency, and range of motion. 328 Prone Shoulder Roll This stretch builds off the previous exercise, Scorpion, and deepens the stretch effect on the pectoral and anterior deltoid muscles to increase the range of motion in scapular retraction and shoulder abduction. Alignment Cues: “Start on the floor in a prone position with the arms aligned in a ‘T’ position with the spine.” Next, “bend one arm and place the hand under the shoulders as if about to perform a pushup.” Attempt to “align the thumb under the armpit.” Next, “bend one knee and drive the heel up and over towards the opposite hand as far as possible” while “pressing the push-up hand into the floor” to increase the scapular retraction and shoulder abduction in the opposite arm. Option: Add in some Micromovements, such as gently bending and extending the knee and/or pointing or flexing the foot. Also, include a few rounds of Pulse Contractions by gently pressing the hands into the floor to increase proprioception, tissue resiliency, and range of motion. 329 Brettzel This stretch, which is named after Brett Jones, an instructor with the Functional Movement Systems, attempts to turn the body into a pretzel by means of hip flexion, hip extension, knee flexion, shoulder extension and spinal rotation. This stretch will affect a host of muscles in each muscle chain, including the Rotational Chains. Alignment Cues: Lie on one side and “pull the top knee up into the chest” while “reaching the opposite foot back and up towards the heart.” Next, “rotate the chest to face the sky” while “reaching back to grab the back foot with the top hand and reaching down to grab the front knee.” “Stay tall in the spine” and “breathe deeply” while in the stretch. Option: Use blocks, pillows or blankets to support the body as a modification. Add in some Micromovements, such as gently rolling the shoulders or rotating the rib cage. Also, include a few rounds of Pulse Contractions by gently pressing the knee and foot into each hand to increase proprioception, tissue resiliency, and range of motion. 330 Rotated Lunge Variations The following stretches help to create spinal rotation while in either a Half-Kneeling or Low Lunge position. Alignment Cues: In the first variation, Half Kneeling Spinal Rotation, the knees are flexed to 90º angles as “the arms help twist the torso” into spinal rotation. “Stay tall through the spine and look back at the horizon.” The second variation, Low Lunge with Rotation, builds off the previous exercise and “drives the hips forward” to a Low Lunge position, which deepens flexion in the hip, knee and ankle. The last variation places the hands into prayer position, which enables more rotation through the spine by “pressing the elbow into the outside of the front knee to help twist the torso.” Option: Add in some Pulse Contractions by gently pressing the front foot into the floor to increase proprioception, tissue resiliency, and range of motion. 331 Rotated Lunge with External Rotation The next stretch variations build off the Rotated Lunge Variations and introduces a larger range of motion for hip external rotation as well as ankle inversion. Alignment Cues: In a Low Lunge position, “place on hand on the floor for support” as the other hand “pressing the knee out towards the horizon” to create external rotation in the hip. “Roll onto the outside edge of the foot” to create inversion in the ankle and deepen the external rotating in the hip. Option: Add in Micromovements, such as shifting the hips from side to side or rotating rib cage. Also, include a few rounds Pulse Contractions by gently pressing the knee into the hand to increase proprioception, tissue resiliency, and range of motion. 332 Rotated Lunge with External Rotation and Reach This stretch build off the previous exercise and adds a reach of the arm to help drive more rotation through the thoracic spine. Alignment Cues: In a Rotated Low Lunge position, place on hand on the floor for support as the other hand “reaches up to the sky” to increase thoracic spine rotation. “Allow the front knee to fall out to the side” and “look at the top hand.” Option: Add in Micromovements, such as shifting the hips from side to side, and/or a few rounds of Pulse Contractions, by gently pressing the front foot and/or back knee into the floor to increase proprioception, tissue resiliency, and range of motion. 333 Quadruped Unilateral Hip Abduction with Ipsilateral Reach This stretch, commonly referred to Kickstand and Ipsilateral Reach, targets the Posterior Oblique Sling (POS), which includes the gluteal and latissimus dorsi muscles, and is fundamental in rotational movements of the body, including throwing and running. Alignment Cues: “Start in a quadruped position and reach one leg out to the side” to form a kickstand position. Next, “reach the same side (ipsilateral) arm under the opposite armpit as far as possible.” Attempt to “keep the supporting arm straight.” Options: Add in some Micromovements, such as tilting the pelvis and flexing the spine, and/or a few rounds of Pulse Contractions by gently pressing the foot and hand into the floor to increase proprioception, tissue resiliency, and range of motion. 334 Quadruped Unilateral Hip Abduction with Ipsilateral Reach This stretch complements the previous exercise, Kickstand and Ipsilateral Reach, by rotating the spine in the opposite direction. This stretch targets the Anterior Oblique Sling (AOS), which includes the pectoral, obliques and hip adductor (groin) muscles, to increase the range of motion in hip abduction, shoulder abduction, and spinal rotation. Alignment Cues: Start in Quadruped Kickstand and reach the same side (ipsilateral) arm “up and over as far as possible” while “keeping the opposite arm straight and fully extended at the elbow.” Options: Add in some Micromovements, such as shifting the hips side-to-side, and/or a few rounds of Pulse Contractions, by gently pressing the foot into the floor, to increase proprioception, tissue resiliency, and range of motion. 335 Quadruped Unilateral Hip Abduction with Contralateral Reach This stretch, commonly referred to Kickstand and Contralateral Reach, complements the previous exercises and targets the hip adductor (groin), gluteal, latissimus dorsi and rhomboid muscles to increase range of motion for hip abduction and spinal rotation. Alignment Cues: In Kickstand, “reach the opposite (contralateral) arm under the opposite armpit and towards the foot as far as possible” while “keeping the supporting arm straight and fully extended at the elbow.” Options: Add in some Micromovements, such as twisting the arm or leg, and/or a few rounds of Pulse Contractions, by gently pressing the hand and foot into the floor, to increase proprioception, tissue resiliency, and range of motion. 336 Quadruped Unilateral Hip Abduction with Contralateral Reach This stretch complements the previous exercise, Kickstand and Contralateral Reach, by rotating the spine in the opposite direction. This stretch targets the Anterior Oblique Sling (AOS), which includes the hip adductor (groin), oblique, and pectoral muscles, that are fundamental in many movements, such as running, punching and throwing. Alignment Cues: Start in Kickstand and “reach the opposite (contralateral) arm up to the sky” while “keeping the supporting arm straight and fully extended at the elbow.” Options: Add in some Micromovements, such as twisting the arm or leg, and/or a few rounds of Pulse Contractions, by gently pressing the hand and foot into the floor, to increase proprioception, tissue resiliency, and range of motion. 337 Supported Hip Hinge with Rotated Reach This stretch targets the Posterior Oblique Sling (POS), which includes the gluteal and latissimus dorsi muscles, to increase range of motion in hip flexion and spinal rotation. Alignment Cues: With the hands on a wall or a sturdy object, “press the hips back as far as possible” and “align the torso parallel to the floor.” Next, “reach one hand down towards the opposite ankle” to create rotation in the spine. “Widen the foot position” to stabilize the pelvis and bias rotation in the spine. Or “bring the feet closer together” to bias the lateral muscles of the hip and the IT Band. Option: Add in some Micromovements, such as subtly shifting the hips from side to side, and/or a few rounds of Pulse Contractions, by gently pressing into the wall and floor, to increase proprioception, tissue resiliency, and range of motion. 338 Down Dog with Rotated Reach This stretch builds off the previous exercise, Supported Hip Hinge with Rotated Reach, and targets the Posterior Oblique Sling (POS) to increase range of motion in hip flexion and spinal rotation. Alignment Cues: From a Down Dog position, with the hips “pressed up towards the sky,” create spinal rotation by “reaching one hand towards the opposite ankle.” “Widen the foot position” to stabilize the pelvis and bias rotation in the spine. Or “bring the feet closer together” to bias the lateral muscles of the hip and the IT Band. Option: Add in some Micromovements, such as subtly shifting the hips from side to side and/or pedaling the feet by bending one knee at a time. Also, incorporate a few rounds of Pulse Contractions, by gently trying to squeeze and separate the floor with the hands and feet, to increase proprioception, tissue resiliency, and range of motion. 339 Low Squat with Rotated Reach This stretch complements the Seated Fold Variations and targets the gluteal, quadriceps, oblique, intercostal, pectoral, soleus, hip adductor (groin) and hip rotator muscles to increase the range of motion in hip flexion, knee flexion, ankle dorsiflexion and spinal rotation while developing a Low Squat position. Alignment Cues: While in a Low Squat position, “rotate through the torso and reach one hand up to the sky as far as possible.” Attempt to “watch the hand as it reaches to the sky” while “lifting the heart up” to help create extension through the thoracic spine. “Press the opposite arm against the knee” to keep the knee from collapsing in towards midline. Option: Add in some Micromovements, such as gently shifting the hips from side to side and/or twisting the arm while reaching. Also, include a few rounds of Pulse Contractions by pressing the knee into the arm or the feet into the floor to increase proprioception, tissue resiliency, and range of motion. 340 Global Rotation and Pivot This stretch targets the several muscles from head to foot, including many muscles within the Rotational Chains, such as the hip rotator, erector spinae, latissimus dorsi, rhomboids and more. This stretch increases range of motion in hip rotation, shoulder adduction and spinal rotation. Alignment Cues: In a standing position with the feet outside shoulder-width, “reach one hand up towards the sky.” Next, “pivot on the opposite foot and reach the other arm around the body and back towards the horizon.” Option: Change the width of feet to vary the stretch effect from rep to rep, and/or include a few rounds of Pulse Contractions, by gently reaching a little further at the end of each stretch, to increase proprioception, tissue resiliency, and range of motion. 341 342 Joint Specific Stretches 343 344 345 CHIN TUCK & NECK FLEXION Place a head on top of the head and a finger on the chin. Tuck the chin. Give yourself a double chin. Use the hands to guide the head into retraction. Lengthen the back of the neck. Interlaced the fingers and place the hands on the back of the head. Press the head into the hands. Keep the chin tucked and flex the neck. Look down the ridge of the nose and into the heart. Use the hands to help keep the back of the neck as long as possible. 346 NECK EXTENSION Place the hands on the clavicles (collar bones) to block the torso from extension. Look up and back as far as possible to create neck extension. NECK ROTATION Turn the head to one side. Watch the horizon to avoid tilting the head. Use the hand to help create cervical spine (neck) rotation. NECK LATERAL FLEXION Use the hand to gently pull the top of the head over towards the horizon. Reach the other hand down to the floor to help lengthen the muscles on the side of the neck. 347 SCAPULAR DEPRESSION & SHOUDLER ADDUCTION Reach one hand behind the back and grasp the wrist with the opposite hand. Gently pull the arm to depress the shoulder girdle and stretch the lateral muscles of the neck, specifically the upper trapezius and scalene muscles. NECK LATERAL FLEXION WITH SCAPULAR DEPRESSION Hold the arm behind the back as the other hand gently tilts the head to the side. This position is cervical spine (neck) lateral flexion. NECK LATERAL FLEXION WITH UPWARD ROTATION OF THE SCAPULA Keep the neck in lateral flexion as the other arm reaches up to create upward rotation of the scapula. This stretch will complement the previous stretch. 348 CHIN TUCK IN CHILD POSE Resting on the knees, fold the torso over the legs and lay the head to the floor for child pose. Tuck the chin and look at the heart to keep the back of the neck long. The chin tuck will create cervical spine (neck) flexion and help affect the rest of the Posterior Chain. SUPINE KNEE HUG WITH CHIN TUCK Pull the knees into the chest and bring the forehead up to touch the knees. Tuck the chin and look at the heart. This is an active stretch for neck flexion. NECK FLEXION WITH SCAPULAR PROTRACTION Interlace the hands and reach forward as far as possible to protract the shoulder girdle. Tuck the chin and look at the heart. This stretch helps to lengthen the trapezius and rhomboid muscles of the upper back and neck region. 349 COW POSE On hands and knees, arch the spine and look up at the sky. This stretch helps create cervical spine (neck) extension. CAT POSE On hands and knees, curl the spine and look at the belly button. This stretch helps create cervical (neck) flexion. SEATED FORWARD FOLD In a seated position, reach for the toes and tuck the chin. Tuck the chin and look at the belly button to create cervical spine (neck) flexion. Warp a yoga strap around the feet to modify the stretch. 350 BLOCKED NECK FLEXION Press a yoga block into a wall and tuck the chin to look at the heart. This stretch targets the occipital triangle muscles at the base of the skull and top of the neck. BLOCK HEAD RETRACTION Press the back of the head into the yoga strap while tucking the chin to help lengthen the sternocleidomastoid muscle on the front of the neck. BLOCKED SCAPULAR DEPRESSION Reach behind the back and hold onto a sturdy object to depress the shoulder girdle. This stretch targets the scalene and upper trapezius muscles. BLOCKED CERVICAL SPINE LATERAL FLEXION Anchor one shoulder down with a yoga strap while gently pulling the head to the side into lateral flexion of the cervical spine (neck). 351 BLOCKED CERVICAL SPINE LATERAL FELXION WITH ROTATION Hold onto a yoga strap or the edge of a bench to anchor the shoulder girdle into depression. Next, tilt the head away from the blocked shoulder into cervical spine lateral flexion. In the top stretch, rotate the nose away from the blocked shoulder. In the bottom stretch, rotate the nose towards the blocked shoulder. These stretches complement each other. In both stretches, lift the heart and widen the collar bones. Attempt to keep the shoulders from turning when the neck create rotation. 352 353 SUPINE KNEE HUG WITH CHIN TUCK Hug the knees and attempt to touch the forehead to the kneecaps. Tuck the chin and look at the heart to create flexion through the entire spine. KNEE DROPS WIDE FOOT POSITION With feet position outside of shoulder-width, gently drop the knees down to the floor on one side to create rotation through the spine. KNEE DROPS NARROW FOOT POSITION With feet position together, gently drop the knees down to the floor on one side to create a greater amount of rotation through the spine. SPINAL TWIST Lift the knees up in the air to a chair position, which is 90º of hip and knee flexion. Next, gently drop the knees to one side to create the largest amount of rotation through the spine. 354 ROTATED KNEE HUG Hug one knee into the chest. Next, gently pull the knee across the body and turn the head in the opposite direction to create rotation through the entire spine. ROTATED LEG PULL Use a yoga strap or towel to pull the leg towards the nose. Next, gently pull the leg across the body to rotate the spine. Keep the opposite shoulder flat on the flat. Place a yoga block, bolster or pillow under the rotated leg for support. BRETTZEL Named after Brett Jones, an instructor for Functional Movement Systems. Lie on one side and pull the top knee into the chest with the bottom head while grabbing the bottom foot with the top hand. Turn the head to rotate the entire spine. 355 PRONE SPINAL EXTENSION PROGRESSION COBRA Lie on the floor in the bottom of a push-up position with the hands directly under the shoulders. Gently press down with the hands to help peel the chest off the floor into spinal extension. SPHINX Place the forearms on the floor with the elbows aligned shoulder-width apart. Gently press hand with the arms to peel the torso away from the floor. SPHINX PRESS-UP From a Sphinx position, firmly press the hands into the floor and extend the elbows. Reach the top of the head to the sky while looking at the horizon. In all three variations, activate the muscles that create spinal extension by being as light as possible on the hands. UP-DOG From the bottom of push-up position, fully extend the arms and press the top of the head into the sky as the hips lift from the floor. 356 SCORPION While in a prone position, reach the arms out to the sides to form a “T” with the spine. Next, bend one knee and reach the hell towards the opposite hand to rotate the spine. Use the gluteal and hamstrings muscles to reach the foot further. SHOUDLER ROLL Similar to the Scorpion stretch, start in a prone position with the arms out to the sides to form a “T” with the spine. Next, bend one knee and reach the hell towards the opposite hand to rotate the spine. Gently press one hand on the floor to help “roll” the shoulder back towards the other hand. 357 SEATED SPINAL FLEXION VARIATIONS ASSISTED FORWARD FOLD Wrap a yoga strap or large towel around the feet to help pull the torso into a forward fold. Tuck the chin and look at the belly button to create flexion through the entire spine. SEATED FORWARD FOLD Tuck the chin and look at the belly button as the hands reach for the toes. Use the arms to gently pull the spine deeper into flexion. BEARSIT FORWARD FOLD Kick the feet out as wide as possible and then bend the knees to 90º angles, which is commonly referred to as the Bearsit position. Next, reach the arms out towards the horizon and fold the torso forward into spinal flexion. BUTTERFLY & FOLD Bring the soles of the feet together to form a Butterfly position. Next, fold the torso over the legs and look at the belly button. 358 STRADDLE FORWARD FOLD Kick the legs out as wide as possible to a position that is commonly referred to as Middle Splits or Straddle. Next, reach the hands towards the horizon and fold the torso to the floor. Tuck the chin and look at the belly button to create flexion through the entire spine. MODIFIED STRADDLE FORWARD FOLD Place yoga blocks, bolsters or pillows under the hips to modify the Forward Fold in the Straddle position. Still attempt to tuck the chin and look at the belly button to create flexion through the entire spine. PANCAKE While the legs are positioned in Middle Splits or Straddle, attempt to fold the torso down to the floor to create the Pancake position. Walk the hands out towards the horizon and touch the forehead to the floor if possible. Option to place a bolster or pillows under the torso to help modify the stretch. 359 STRADDLE VARIATRIONS ROTATED FOLD IN STRADDLE Wrap a yoga strap or large towel around one foot and use the arms to gently rotate fold the torso over the leg. Alternatively, reach both hands towards one foot and fold over the leg. Tuck the chin and attempt to touch the forehead to the kneecap. LATERAL FLEXION IN STRADDLE Reach one hand over to the opposite hips’ front pocket while reaching the other arm up and over to the side to create lateral flexion. Keep the hips flat on the floor. Alternatively, wrap a yoga strap or large towel around the foot and use the top arm to gently pull the torso towards the leg. Hold onto the hip with the other hand to prevent the torso from twisting into spinal rotation. 360 SEATED SPINAL EXTENSION In a seated position, reach the hands backwards and post the arms into the ground to support the torso as it arches backwards. Lift the heart up to the sky and squeeze the shoulder blades together to create spinal extension. SEATED SPINAL TWIST In a seated position, cross one leg over the other and rotate the heart towards the bent knee. Press the elbow against the outside of the bent knee to help twist the torso. Stay tall through the spine and look back towards the horizon to deepen the twist. 361 SPINAL ROTATION VARIATIONS IN 90/90 HIP INTERNAL ROTATION WITH SPINAL ROTATION IN 90/90 POSITION Start in a 90/90 position with the hips and knees all flexed to 90º angles. Next, reach both hands back toward the foot of the “trail” leg to create hip internal rotation and spinal rotation. Modify the stretch by holding on to the trail leg with the hands or posting one arm into the floor for support. HIP EXTERNAL ROTATION WITH SPINAL ROTATION IN 90/90 POSITION Start in a 90/90 position with the hips and knees all flexed to 90º angles. Next, fold forward and reach across the body to create hip external rotation and spinal rotation. Attempt to touch the knee of the “lead” leg with the armpit. Post the opposite arm into the ground for support. 362 SPINAL FLEXION VARIATIONS SPINAL FLEXION IN 90/90 Start in a 90/90 position with the hips and knees all flexed to 90º angles. Fold the torso forward over the front shin and reach towards the horizon. Attempt to touch the middle of the shin with the forehead. FORWARD FOLD IN HALF-90 Fold on leg back behind the body into a Half-90 position, which is commonly referred to as a Hurdler Position. Fold the torso forward over the front leg, using the arms for support and/or assistance. Attempt to touch the front kneecaps with the forehead. FORWARD FOLD IN HALF-BUTTERFLY Fold one leg into front of the body and press the sole of the foot against the inner thigh of the opposite leg, which is commonly referred to as Half Butterfly or Seated Figure Four. Fold the torso forward over the front leg, using the arms for support and/or assistance. Attempt to touch the front kneecaps with the forehead. 363 SPINAL FLEXION IN QUADRUPED While on hands and knees in a Quadruped position, press the floor away and curl the spine as much as possible. Tuck the chin and look at the belly button while pressing the lower ribs up to the sky. Attempt to widen the collar bones while curling the spine. SPINAL EXTENSION IN QUADRUPED While on hands and knees in a Quadruped position, point the tailbone towards the sink and look up to arch the spine. Allow the stomach to sink towards the floor. Stay long through the spine and widen the collar bones. 364 HAPPY PUPPY From a Quadruped position, walk the hands forward and allow the chest to sink towards the floor to create spinal extension. Reach the hips back and up while the hands reach forward as far as possible. Tuck the chin and rest the forehead on the floor to target the sternocleidomastoid muscle on the front of the neck. THREAD THE NEEDLE From a quadruped position, place the forearms on the floor and then reach one arm under the body and through the opposite armpit. Press the floor away with the supporting elbow as the fingers reach towards the horizon. This stretch create rotation through the thoracic spine. 365 KICKSTAND WITH IPSILATERAL REACHES From a Quadruped position, slide one leg directly out to the side to create hip abduction and establish the Kickstand position. Next, take the same side (ipsilateral) arm and reach under the torso to “thread the needle.” Press the supporting arm into the floor and keep the elbow straight when reaching. Next, pull the arm out from under the torso and reach the hand up to the sky. Open the chest to the sky to create rotation through the thoracic spine. Again, press the supporting arm into the floor and keep the elbow straight when reaching. 366 KICKSTAND WITH CONTRALATERAL REACHES From a Quadruped position, slide one leg directly out to the side to create hip abduction and establish the Kickstand position. Next, take the opposite side (contralateral) arm and reach under the torso to “thread the needle.” Press the supporting arm into the floor and keep the elbow straight when reaching. Next, pull the arm out from under the torso and reach the hand up to the sky. Open the chest to the sky to create rotation through the thoracic spine. Again, press the supporting arm into the floor and keep the elbow straight when reaching. These stretches complement the ipsilateral reaches. 367 SPINAL LATERAL FLEXION VARIATIONS IN KNEELING POSITIONS GATE POSE In a kneeling position, slide one foot out to the side to form a Kickstand position. Next, reach the opposite hand up and over towards the side to create lateral flexion through the spine. Keep the shoulders and hips square with one another. LATERAL FLEXION IN HALF-KNEELING Option to perform lateral flexion of the spine in Half-Kneeling, which focuses the stretch on the spine and omits the hips and groin muscles. In a Half-Kneeling position, reach up and over with the hand to create lateral flexion. Attempt to keep the hips square with the floor. SUPPORTED SIDE PLANK WITH LATERAL FLEXION This stretch complements the Gate Pose as the spine bends in the opposite direction. Place a hand on the ground to support the torso while reaching up and over towards the floor. Stay long through the body and attempt to keep the shoulders and hips square with one another. 368 LOW LUNGE VARIATIONS LOW LUNGE WITH SPINAL EXTENSION From a Kneeling position, drive the hips forward into a Low Lunge position. Next, press the hands into the front knee to help lift the heart as much as possible. Reach the top of the head up and back to increase spinal extension. LOW LUNGE WITH REACH Reach the arm up to the sky to help increase the extension through the spine. Option to reach the arm up and over the top of the head towards the opposite side of the room to introduce lateral flexion of the spine while in extension. 369 LOW LUNGE WITH ROTATION These stretches feature spinal rotation in a Low Lunge position. The top stretch features rotation away from the front leg. Lunge forward and turn the chest away from the front leg. Option to reach the arm back towards the horizon. The next stretch features spinal rotation towards the front leg. Lunge forward, turn the chest towards the front leg and look back at the horizon. Option to press the arm into the front leg increase the rotation through the spine. The last stretch uses the arms in Prayer position to deepen the rotation through the spine. While in a Low Lunge position, place the hand together in a Prayer position and then rotate through the spine. Attempt to squeeze the elbow into the outside of the front elbow to increase the rotation through the torso. 370 LOW LUNGE WITH HIP EXTERNAL ROTATION & SPINAL ROTATION These stretches create spinal rotation while in a Low Lunge position that features hip external rotation. Start in a low lunge position and use the hand to press the knee out to the side to create external rotation of the hip. Allow the foot to roll onto the outer edge. Next, turn the shoulders and open the chest to the sky to create rotation through the spine. Option to reach the arm up to the sky to increase the rotation through the spine. 371 KNEELING SPINAL FLEXION VARIAITONS RUNNER’S LUNGE WITH SPINAL FLEXION Start in a kneeling position with the back foot tuck under into toe extension. Next, drive the hips forward while folding forward with the torso to create spinal flexion. LOW LUNGE WITH WIDE FOOT POSITION Place the front foot outside shoulder-width while in a Low Lounge position to affect the hip adductor (groin) muscles. Next, fold the torso forward to create spinal flexion. Stay long from head to heel. KNEELING LEG PULL From a Low Lunge position, shift the hips back and straighten the front leg. Next, fold forward with the torso to create spinal flexion. Option to reach for the foot and pull the ankle into dorsiflexion. 372 DOWN DOG From a High Plank position or the top position of a Push-up, drive the hips up to the sky with the arms and legs. Next, attempt to push the heart towards the heel to increase shoulder flexion, hip flexion and thoracic spine extension. Widen the collar bones. DOWN DOG WITH ANKLE REACH From Down Dog, reach one hand towards the opposite ankle to create spinal rotation. Keep pressing the hips up to the sky and twist through the torso as much as possible. Option to widen the foot position to increase the rotation through the spine. 373 STANDING FORWARD FOLD VARIATIONS SUPPORTED FOLD From a standing position, slide the hands down the front of the legs to create spinal flexion. Use the arms to support the Forward Fold position. STANDING TOE TOUCH Fold forward to touch the toes. Tuck the chin and look at the belly button to create flexion through the entire spine. FEET ON HANDS In a Forward Fold position, slide the hands under the feet to increase spinal flexion. Align the fingers and toes in parallel and attempt to touch the toes to the wrists. SPLIT STANCE FORWARD FOLD In a Split Stance position with the feet parallel, slide the hands down the front leg to create spinal flexion. Tuck the chin and attempt to touch the forehead to the kneecap. 374 STANDING VARIATIONS FOR SPINAL EXTENSION SUPPORTED EXTENSION Build a bridge of support for the lumbar spine by connecting the pelvis and rib cage with the hands. Next, lift the heart, lengthen through the entire body and lean back to create spinal extension. Look at the horizon to affect the sternocleidomastoid muscle in the front of the neck. PRISONER EXTENSION Interlace the hands behind the head and lean back with the shoulders to create extension through the spine. Lift the heart and squeeze the shoulder blades together to increase extension in the thoracic spine. REACH AND EXTEND Press the hands together while reaching up and back towards the horizon to create extension through the spine. Stay long through the entire body. 375 STANDING VARIATIONS FOR LATERAL FLEXION NARROW STANCE Stand with the feet together and hands reaching up to the sky. Next, bend to one side and reach the hands towards the horizon to create lateral flexion through the spine. Keep the shoulders and hips square with one another. WIDE STANCE Option to widen the feet for more support and balance. Slide one hand down the side of the leg as the other hand reaches up and over towards the horizon. Practicing this stretch with the back against a wall will help to keep the shoulders and hips square with one another. WIDE STANCE RECIPROCAL REACH In a wide stance, reach one arm up and over as the other arm reaches under and across to create a greater amount of lateral flexion in the spine. Widen the feet to affect the Anterior Oblique Sling (AOS), which includes the hip adductor and oblique muscles. 376 WIDE STANCE ROTATED FOLD Stand with the feet far apart and parallel. Next, slide the hands down one leg to flex and rotate the spine. Use the arms for support if limited in Range of Motion as shown in the top illustration. Alternatively, slide the hands all the way down to touch the toes. Tuck the chin and attempt to touch the forehead to the kneecap to increase flexion and rotation of the spine. SUPPORTED SIDE BEND This stretch complements the previous exercises and combines hip adduction with lateral flexion of the spine. Step the outside leg behind the standing leg as far as possible. Next, reach the outside arm up and over as far as possible. Attempt to keep the shoulders and hips square with one another. 377 LOW SQUAT WITH SPINAL FLEXION Sit into a Low Squat position with the hips sinking down to the floor. Next, reach the arms towards the horizon and fold the torso forward into spinal flexion. Tuck the chin and look at the belly button to create flexion through the entire spine. LOW SQUAT WITH SPINAL EXTENSION Sit in a Low Squat position and lift the heart to the sky to create spinal extension. Press the arms into the legs for support if needed. Reach the top of the head to the sky while pointing the tailbone back towards the horizon. LOW SQUAT WITH ROTATED REACH Sit in a Low Squat position and press the elbows out against the inside of the knees. Next, rotate and reach one arm up to the sky to create spinal rotation and extension. Press the other arm into the knee to help deepen the rotation. 378 ARM PULL Reach one arm across the body and use the other arm to pull the biceps into the heart to create shoulder adduction, which complements the following stretches. PROTRACTION & FLEXION Interlace the hands and reach the knuckles forward as far as possible while tucking the chin and looking into the heart to create protraction in the shoulder girdle and flexion through the cervical and thoracic spines. STANDING ROTATION Stand with the feet outside shoulder-width. Next, reach one arm up towards the sky as the opposite foot pivots on the Big Toe. Reach the other arm around the body and back towards the horizon as much as possible. Keep reaching the arm up into the sky while attempting to twist through the entire body a little bit more. This stretch will help to increase spinal rotation as well as hip rotation, shoulder adduction and scapular protraction. 379 CHILD POSE Kneel on the floor and fold the torso over the thighs to create flexion through the spine. Tuck the chin and look at the heart to create flexion through the entire spine. Child Pose is a great position to practice diaphragmatic breathing. Option to rest the torso on a bolster or pillow when range of motion is limited. SUPPORTED FORWARD FOLD IN STRADDLE Use props, such as blankets, yoga blocks, boxes or benches to help support the body while creating spinal flexion in various positions, including straddle. Be creative as there are many ways to build support for the body while static stretching. 380 ASSISTED THORACIC SPINE EXTENSION In the top illustration, a foam roller is placed directly under the heart to create extension through the thoracic spine. Interlace the hands behind the head and tuck the chin. Next, reach the top of the head back down towards the floor. Keep the hips flat on the floor and attempt to tilt the front of the pelvis up towards the nose to limit the amount of extension in the lumbar spine. Alternatively, use a medicine ball to help create extension through the thoracic spine as depicted in the second illustration. In the third illustration, a box or a bench can be used to create extension in the thoracic spine. Place the elbows on a box or bench and sit the hips back towards the heels to allow the heart to sink towards the floor. Option to hold a dowel in the hands to bias the shoulder joint into external rotation when the hands are positioned wider than the elbows. 381 ASSISTED SPINAL FLEXION VARIATIONS The top illustration depicts an assisted variation of spinal flexion. Hold onto a sturdy object and sit the hips back while curling the spine into flexion. Tuck the chin and look at the belly button to create flexion through the entire spine. In the second illustration, hold onto a sturdy object with only one hand to include a slight degree of lateral flexion to the stretch. Hold one with one hand and sit the hips back. Subtly bend the spine to create lateral flexion. In the third illustration, turn the body to face away from the sturdy object and introduce spinal rotation to the stretch. Reach across the body and hold onto a sturdy object. Next, sit the hips down and away from the sturdy object. Allow the torso to twist and create rotation in the spine. 382 ASSISTED DOWN DOG VARIATIONS In the top illustration, use a wall to help create extension through the thoracic spine. Place the hands on a wall or a sturdy object and push the hips back while allowing the heart to sink towards the floor. Keep wide collar bone as the thoracic spine sinks into extension. The bottom illustration uses a wall or a sturdy object to create rotation through the spine. Place both hands on a wall and then push the hips backwards as the torso lowers down to parallel with the floor. Next, reach one arm down towards the opposite ankle to create rotation through the thoracic spine. Widen the feet to intensify the rotation of the spine. 383 TABLE ASSISTED LEG PULL FOR SPINAL FLEXION Place one leg on top of table reach for the foot to create spinal flexion. Tuck the chin and look at the belly button to create flexion through the entire spine. TABLE ASSISTED LEG PULL WITH SPINAL ROTATION Place one leg on top of a table and reach the opposite hand for the foot to create flexion and rotation in the spine. Look back towards the horizon to help create rotation through the entire spine. 384 385 SHOULDER INTERNAL ROTATION SIDE-LYE SLEEPER Lie on one side with a foam roller or pillow under the head for support. Reach the bottom arm forward and bend the elbow. Grasp the forearm with the opposite hand and gently twist the arm down towards the floor to create internal rotation in the bottom shoulder. Press the bottom armpit forward to protract the bottom shoulder girdle, which may improve the rotation at the shoulder. SEATED SLEEPER Alternatively, rest the arm on top of a bent knee, bench or table while in a seated position. Next, pack the shoulder girdle down into scapular depression with the other hand. Use the opposite elbow to guide the hand down towards the floor to create internal rotation in the shoulder. Keep the shoulder girdle packed down when rotating the shoulder. 386 SHOUDLER EXTERNAL ROTATION ASSISTED E.R. WITH DOWEL Position the dowel on the outside of the targeted elbow. Next, reach back to grad the top of the dowel with the targeted hand. Reach the elbow towards the horizon to protract the shoulder girdle. Next, use the bottom hand to gently twist the dowel and pull the upper arm into shoulder external rotation. EAGLE ARMS Reach one arm under the other arm and then grasp the hands together. Use the bottom arm to gently twist the upper arm into shoulder external rotation. Reach both elbows forward to create protraction in the shoulder girdle. 387 SCAPULAR RETRACTION WITH DOWEL Hold a dowel behind the back and inch the hands close together. Next, squeeze the shoulder blades together and pull the shoulders back into scapular retraction. Attempt to pinch a small object, such as a pencil or a finger, between the shoulder blades. Widen the collar bones in front and depress the shoulder girdle by pulling the armpits down towards the hips. SCAPULAR RETRACTION WITH BLOCKED ARMS Slide the hands behind the back and attempt to align one hand over the other hand. Next, squeeze the shoulder blades together and pull the shoulders back to create scapular retraction. Attempt to touch the elbows together behind the back. Keep the shoulder girdle depressed by pulling the armpits down towards the hips and widen the collar bones in front. 388 SCAPULAR PROTRACTION Slide one hand behind the back and grasp the elbow with the opposite hand. Next, gently pull the elbow towards the center of the belly and allow the scapula to wrap around the rib cage. This movement will create protraction of the shoulder girdle. Keep the shoulder girdle depressed by pulling the armpit down towards the hip. BILATERAL PROTRACTION Slide both hands behind the back and attempt to align one hand over the other hand. Next, press both elbows forward to create protraction in both shoulder girdles. Attempt to touch the elbow together in front of the body. Keep both shoulder girdles depressed by pulling the armpits down towards the hips. 389 HORIZONTAL ARM PULL Reach across the body and pull the arm into the chest with the other arm to create scapular protraction and shoulder adduction. Keep the shoulder girdle depressed by pulling the armpit down towards the hips. VERTICAL ARM PULL Reach the arm up and over. Next, use the other arm to gently pull the elbow behind the head to create shoulder flexion and adduction as well as upward rotation of the scapula. PROTRACTION WITH INTERLACED HANDS Interlace the hands together and reach the knuckles forward as far as possible to protract the shoulder girdle. Tuck the chin and look at the heart to stretch the upper trapezius and rhomboid muscles, both of which affect the Range of Motion for the shoulder. 390 NECK LATERAL FLEXION Gently pull the head over towards one side while reaching down for the floor to create lateral flexion of the neck. This stretch targets the scalene and upper trapezius muscles that affect the range of motion of the scapula and shoulder. NECK LATERAL FLEXION WITH SCAPULAR DOWNWARD ROTATION While in lateral flexion of the neck, reach the arm behind the back to create a downward rotation of the scapula. This stretch targets the lateral fibers of the upper trapezius muscle. NECK LATERAL FLEXION WITH SCAPULAR UPWARD ROTATION While in lateral flexion of the neck, reach the arm up and attempt to touch the back of the heart to create upward rotation of the scapula. This stretch targets the medial fibers of the upper trapezius muscle as well as the levator scapula, teres major and rhomboid muscles. 391 BLOCKED NECK LATERAL FLEXION Anchor one shoulder down by holding onto a yoga strap or a sturdy object. Next, gently pull the head over to the side to create lateral flexion of the neck. BLOCKED NECK LATERAL FLEXION WITH ROTATION Anchor the shoulder down, gently tilt the head and then rotate the nose away from the blocked shoulder. BLOCKED NECK LATERAL FLEXION WITH ROTATION Anchor the shoulder down, gently tilt the head and then rotate the nose towards from the blocked shoulder. These stretches targets the many muscles in the neck and shoulder region that affect the Range of Motion of the shoulder girdle. 392 ASSISTED SHOULDER ADDUCTION Reach one arm behind the back and grasp the wrist with the other hand to hold the shoulder in adduction. This stretch targets the scalene, upper trapezius, supraspinatus and deltoid muscles. The second illustration depicts the shoulder being pulled into shoulder adduction and scapular depression. The third illustration depicts a blocked version of the stretch where the hand holds onto a sturdy object, such as a post from a squat rack, as the individual steps out to the side to create shoulder adduction and scapular depression. The fourth illustrations depicts the use of a resistance band that is used to anchor the shoulder in adduction and depression. 393 TABLE ASSISTED SHOUDLER FLEXION Set an arm on a table and then reach the hand across the table as far as possible to create shoulder flexion. WALL ASSISTED SHOUDLER FLEXION Set an arm up against a wall and then reach the hand up the wall as far as possible to create shoulder flexion. DOWEL ASSISTED SHOUDLER FLEXION Hold onto a dowel with both hands. Next, use one arm to press the other arm up into shoulder flexion. 394 BLOCKED BILATERAL SHOUDLER FLEXION Grab hold of a sturdy object, such as a post from a squat rack, and walk the hips back while dropping the heart towards the floor to create shoulder flexion. BLOCKED UNILATERAL SHOUDLER FLEXION Similar to the above exercise, this variation only uses one hand to hold onto a sturdy object and block the shoulder into flexion. This variation can easily be manipulated to include other joint angles, such as spinal rotation or spinal lateral flexion as well as shoulder adduction, which is depicted on the next page. 395 BLOCKED HORIZONTAL SHOULDER ADDUCTION Grab hold of a sturdy object, such as a wall or a post on a squat rack. Next, twist the torso away from the object and pull the arm into horizontal shoulder adduction. Keep the shoulder girdle depressed by pulling the armpit down towards the hips. BLOCKED SHOUDLER FLEXION AND ADDUCTION This stretch combines the angles of the two previous exercises to pull the shoulder into flexion and adduction. Grab hold of a sturdy object and turn the front of the torso away from the hand while also sitting the hips back and away from the hand. 396 BLOCKED SHOULDER FLEXION AND HIP HINGE Place the hands on a wall or a sturdy object and walk the hips back while letting the heart sink down towards the floor to create flexion in the shoulder and hips. This stretch will also increase thoracic spine extension. BLOCKED SHOUDLER FLEXION AND HIP HINGE WITH REACH Building off the previous exercise, reach one hand down and across towards the opposite ankle to increase shoulder flexion as well as to introduce spinal rotation, scapular protraction and shoulder adduction. BLAOCKED SHOULDER ADDUCTION AND HIP HINGE Hold onto a band to pull the shoulder into adduction while hinging the hips back into flexion. Step out to the side to increase spinal rotation, scapular protraction and shoulder adduction. 397 BLOCKED UNILATERAL SHOULDER ABDUCTION Use a wall or a sturdy object to block a shoulder into abduction. Place a hand on the object with a straight arm and step forward while gently rotating the front of the rib cage away from blocked hand to increase shoulder abduction. Keep the shoulder girdle depressed by pulling the armpit down towards the hip. BLOCKED BILATERAL SHOUDLER ABDUCTION Use a doorway or a squat rack to block both arms into shoulder abduction. Place the hands on the object and then either step forward or lean forward to increase the shoulder abduction. Attempt to lift the heart to include thoracic spine extension into the stretch. 398 BLOCKED UNILATERAL SHOUDLER ABDUCTION WITH BENT ELBOW Bend the elbow to a 90 angle and place the hand on the wall. Next, step forward and rotate the front of the torso away from the wall to pull the shoulder into abduction. The bent elbow, especially if the elbow is not blocked by the wall, will bias the shoulder into external rotation. BLOCKED BILATERAL SHOUDLER ABDUCTION WITH BENT ELBOWS Bend the elbows and place the hands on a sturdy object, such as a doorway or the walls of corner in a room. Next, step forward to force the shoulders into abduction. Lift the heart to include thoracic spine extension into the stretch. Keep the shoulder girdles depressed by pulling the armpits down towards the hips. 399 SHOUDLER EXTENSION WITH DOWEL Hold a dowel behind the back and inch the hands closer towards one another while squeezing the shoulder blades together and pulling the shoulders back into scapular retraction. Next, lift the dowel up and away from the body as far as possible to create shoulder extension. Keep pulling the shoulders back and squeezing the shoulder blades to maintain the scapular retraction. BLOCKED SHOULDER EXTENSION Hold onto a sturdy object, such as a barbell held a squat rack, to block the shoulders into extension. Walk forward and lift the heart while retracting the scapula and depressing the shoulder girdle. 400 BLOCKED SHOUDLER EXTENSION ON THE FLOOR Another way to block the shoulder into extension is by posting the arms in the floor. This top illustration depicts shoulder extension while sitting on the floor. Reach the hands behind the body and root the arms into the floor. Next, squeeze the shoulder blades together to retract the scapula and lift the heart to create shoulder extension. Keep the arms straight and pull the shoulders back and down to retract and depress the shoulder girdle. Option to scoot the hips forward to increase the angle of shoulder extension. While scooting the hips forward, be sure to continue to lift the heart as much as possible. 401 PRONE COBRA Set up in the bottom position of a push-up with the hands align under the shoulders. Next, squeeze the shoulder blades together and pull the hands away from the floor to create scapular retraction. SPHINX Align the forearms on the floor in parallel and depress the shoulder girdle. Next, press the elbows down into the floor to lift the heart and create scapular protraction. SPHINX PRESS-UP From the Sphinx position, press the hands into the floor and straighten the elbows to initiate upward rotation of the scapula. These stretches also create thoracic spine extension, which couples with shoulder flexion and scapular upward rotation to create overhead movement patterns. UP-DOG From the bottom position of a push-up, straighten the elbows and press the shoulders up to the sky while depressing the shoulder girdles. 402 SCORPION Lie on the floor with the arms stretched out to form a “T” with the spine. Next, lift one foot and drive the heel towards the opposite hand to rotate the torso and create shoulder abduction. SHOUDLER ROLL Building off the Scorpion stretch, press the free hand into the floor to roll the rib cage back further and increase the shoulder abduction. 403 THREAD THE NEEDLE From a Quadruped position, reach one arm under and through the opposite armpit as far as possible while pressing the floor away with the supporting around to create spinal rotation, scapular protraction and shoulder adduction. HAPPY PUPPY From a Quadruped position, sit the hips back and walk the hands forward. Next, lower the heart and forehead to the floor to create thoracic spine extension and shoulder flexion. DOWN DOG WITH REACH While in a Down Dog position, reach one hand towards the opposite ankle to create more shoulder flexion in the supporting arm. LOW SQUAT WITH ROTATED REACH While in a Low Squat position, rotate through the torso and reach one arm up to the sky to create thoracic spine extension and shoulder abduction. 404 THE APLEY SCRATCH TEST This assessment from physical therapy can also double as a stretch for the shoudlers. Reach one hand up and back while the other hands reach back and up to meet behind the heart. Attempt to clasp the hands together behind the back. Use a yoga strap or a towel to modify the stretch as depicted in the illustration below. The top arm will create shoulder flexion and external rotation as well as scapular upward rotation. The bottom arm will create shoulder extension and internal rotation as well as scapular downward rotation. This stretch can also be added to many different stretches, such as a Seated Forward Fold, Child Pose or Standing Spinal Extension. 405 THORACIC SPINE EXTENSION & SHOUDLER FLEXION ON FOAM ROLLER Interlace the hands behind the head and arch backwards over a foam roller to create thoracic spine extension and shoulder flexion. Press the head into the hands to deepen shoulder flexion and keep the hips on the floor to deepen thoracic spine extension. THORACIC SPINE EXTENSION & SHOUDLER FLEXION ON MEDICINE BALL WITH A DOWEL Hold a dowel and reach the arms back towards the horizon to create shoulder flexion while arching back over a medicine ball to create thoracic spine extension. PRAYER STRETCH Hold a dowel and place the elbows on the edge of a box or bench. When the elbows are aligned inside the width of the hands, the position will create external rotation in the shoulder. Lower the heart to the floor to create thoracic spine extension and shoulder flexion. 406 ARC REACHES ON ROLLER This stretch can be performed at many different angles, i.e. in an arc, to increase Range of Motion in the shoulders. Position the head and torso on a roller with the arms sinking down towards the floor. Keep the arms straight and attempt to touch the back of the hands to the floor in several positions. Start with the arms alongside of the hips in shoulder extension. Next, move the arms along the arc to shoulder abduction. Finally, move the arms through the arc to shoulder flexion. Option to explore several other positions on the arc. During these stretches, attempt to pull the shoulders down towards the floor as the hands reach to the floor. Many times, the shoulders may rise away from the floor as the scapula may create downward rotation as a compensatory strategy, especially in shoulder extension. 407 408 SUPINATION 409 ASSISTED WRIST FLEXION Use one hand to guide the palm gently down towards the forearm to create wrist flexion. Make sure to flex at the wrist as opposed to curling and reaching the fingers. Also, extend the elbow to lengthen the forearm muscles that create wrist extension, a repetitive movement that occurs while working on a computer. ASSISTED WRSIT EXTENSION Use one hand to gently pull the hand back to create wrist extension. The palm moves away from the forearm. Make sure to extend at the wrist as opposed to only reaching with the fingers. This stretch is an ideal counter movement to activities that involved the use of a strong and/or prolonged grip, such as lifting weights and climbing. 410 WRIST EXTENSION WITH INTERLACED HANDS These stretches will use interlaced hands to help improve the range of motion for wrist extension. Interlace the hands and turn the palms to face away from the shoulders. Next, press the palms out towards the horizon as depicted in the illustration to the right. Attempt to straighten the elbows all the way. Pull the armpits down towards the hips to depress the scapula. Next, press the palms up towards the sky as depicted in the illustration here at the bottom of the page. Attempt to straighten the elbows as much as possible. 411 BLOCKED WRIST EXTENSION Use a table, bench or the floor to block the wrist into extension. Press the palm flat into the surface of the table, bench or floor. Next, gently tilt the forearm closer towards the fingers while making sure that the heel of the palm remains in contact with the surface. Option to gently tilt the forearm from side to side to include wrist adduction and abduction. PRAYER POSITION Press the hands together in a Prayer position to create wrist extension. Align the fingertips and heel of the palm on each hand. Next, gently lower the hands while pointing the fingers up to the sky to increase wrist extension. Option to gently move the hands horizontally to and from the body to create wrist adduction and abduction. 412 BLOCKED WRIST EXTENSION IN QUADRUPED On hands and knees in a Quadruped position, press the palms flat into the floor to create wrist extension. Tilt the forearms towards the fingers to increase the amount of wrist extension. Option to point the fingers in several different angles, including back towards the knees as depicted in this illustration. BLOCK WRIST FLEXION IN QUADRUPED Flip the hands over and place the backs of the hands flat on the floor to create wrist flexion. Tilt the forearms towards the fingers to increase the amount of wrist flexion. Option to shift the shoulders from side to side or front to back to increase the angle of wrist flexion as well as introduce wrist adduction and abduction to the stretch. 413 ASSISTED SUPINATION Use one hand to gently twist the opposite elbow and forearm into supination. Turn the palm up and out to create supination. Attempt to point the thumb down towards the floor while pressing the upper arm into the side of the rib cage. ASSISTED PRONATION Use one hand to gently twist the opposite elbow and forearm into pronation. Turn the palm down and out to create pronation. Attempt to point the thumb down towards the floor while pressing the upper arm into the side of the rib cage. 414 BLOCKED SUPINATION AND PRONTATION Hold a dumbbell at one end and rest the forearm on a bench or table. Next, allow the weight to pull the elbow and forearm into supination or pronation. The weight of the dumbbell will block the elbow into rotation. ELBOW EXTENSION Interlace the hands behind the back and reach the knuckle back towards the horizon to create elbow extension. Pull the shoulders back and squeeze the shoulder blades together to retract the scapula. This stretch targets the biceps and pectoral muscles to increase range of motion in elbow extension. Alternatively, post the arms into the floor behind the back and lift the chest to block the elbow into extension. Option to scoot the hips forward to increase the stretch in the biceps and pectoral muscles. 415 416 417 HIP FLEXION IN CHILD POSE All variations of Child Pose help to increase range of motion in hip flexion. If the hips are “tight,” use a bolster or pillows to support the torso while in Child Pose. Option to place a yoga block under the hips for support. Attempt to sit the hips back onto the heels while folding the torso over the thighs. Option to reach the arms out overhead towards the horizon or to rest the arms alongside the body. 418 KNEEDROPS WITH WIDE FOOT POSITION Lie on the floor with the knees bent and feet positioned outside shoulder-width. Next, gently drop the knees to one side to create internal and external rotation of the hip. KNEEDROP WITH NARROW FOOT POSITION Squeeze the feet and knees together before gently dropping both legs to one side. This stretch targets the hip rotator and gluteal muscles. RECLINE BUTTERFLY Squeeze the soles of the feet together and lie back on the floor to create hip abduction. Option to place bolsters or pillows under the legs for support. This stretch targets the hip adductor (groin) muscles. WALL SPLITS Lie on the floor with the legs positioned up against a wall. Next, allow the legs to gently slide out to the sides on the wall to create hip abduction. This stretch targets the hip adductor (groin) muscles. 419 SUPINE BRIDGE VARIATIONS Lie on the floor, bend the knees and place the feet flat on the floor. Next, bridge the hips up to the sky to create hip extension. Stay long through the body while lifting the hips up. Option to interlace the hands and squeeze the shoulder blades together to create scapular retraction and shoulder extension. SUPINE KNEE HUG VARIATIONS Use the arms and pull one knee up into the chest to create hip flexion. Hug the knee into the heart. Bend the opposite knee and place the foot on the floor if feeling very “tight” in hip flexion. Alternatively, straighten the opposite leg and lengthen the entire body to increase the amount of hip flexion in the knee hug. 420 ROTATED KNEE HUG From a Knee Hug position, gently pull the leg across the body to create spinal rotation and hip adduction. This stretch targets the hip rotator and gluteal muscles. HIP ADDUCTION ON TABLE Lie on one side and allow the top leg to gently fall off the table to create hip adduction. This stretch targets the hip rotator, gluteus medius, tensor fascia latae (TFL) muscles, and the Iliotibial band (IT Band). SUPINE FIGURE FOUR HIP INTERNAL ROTATION Place one foot on top of the opposite knee to create a Figure Four position. Next, walk the bottom foot out to the side and allow the knee to gently collapse down to the floor to create hip internal rotation. SUPINE FIGURE FOUR HIP EXTERNAL ROTATION Place one foot up against a wall or a sturdy object and cross the other leg over top to create a Figure Four position. Next, gently press the knee of the folded leg out to the side to create hip external rotation. 421 ASSISTED LEG PULL Use a yoga strap or large towel to pull the leg up towards the nose to create hip flexion. Keep the hips square on the floor and pull the toes back towards the nose to create ankle dorsiflexion. This stretch targets the hamstring and gluteal muscles. ASSISTED ANGLED LEG PULL Use a yoga strap or large towel to pull the leg up towards the nose to create hip flexion. Next, gently pull the leg across the body to introduce an angle of hip adduction. Keep the hips square on the floor during the stretch. This stretch targets the hip rotator, gluteal, and hamstring muscles. 422 ASSISTED LEG PULL INTO ABDUCTION Use a yoga strap or large towel to pull the leg up towards the nose to create hip flexion. Next, gently lower the leg out to the side to create hip abduction. Keep the hips square on the floor during the stretch. This stretch targets the hip adductor (groin) and hamstring muscles. ASSISTED LEG PULL INTO ADDUCTION Use a yoga strap or large towel to pull the leg up towards the nose to create hip flexion. Next, gently pull the leg across the body and down towards the floor to create spinal rotation and hip adduction. Allow the hips to roll onto one side while both shoulders remain flat on the floor. Reach the opposite arm towards the horizon. This stretch targets the hip rotator, gluteal, and hamstring muscles. 423 HAPPY BABY Hold onto the feet with the arms aligned inside the knees. Next, gently pull the knees towards the floor to create hip abduction and hip flexion. This stretch targets the hip adductor (groin), gluteal, and hip rotator muscles. SINGLE-LEG HAPPY BABY Hold onto one foot with the arm aligned inside the knee. Gently pull the knee towards the floor while reaching the opposite leg out towards the horizon. This bent-knee leg pull creates hip abduction and hip flexion. This stretch targets the hip adductor (groin), gluteal, and hip rotator muscles. 424 ASSISTED LEG CRADLE Use the arms to gently pull the shin into the belly to create hip external rotation, abduction and flexion. Attempt to pull the foot up to the opposite shoulder while gently press the knee away from the chest with the other hand. This stretch targets the hip adductor (groin), hip rotator, and gluteal muscles. BRETTZEL Named after Brett Jones, an FMS Instructor, this stretch creates hip flexion, hip adduction and hip extension. Lie on one side and pull the top knee up towards the chest and allow the knee to drop towards the floor to create hip adduction. Reach the bottom leg back into hip extension and bend the knee to bring the foot to the hand. This stretch is a great opportunity to practice diaphragmatic breathing. 425 BEARSIT VARIATIONS Start in a seated position with both legs extended wide to the side. Next, bend both knees to 90º angles to form the Bearsit position. Root the heels into the floor and grab hold of the shin while sitting up tall. Next, use the elbow to help press the knees out to the side to create hip abduction and hip external rotation. This stretch targets the gluteal, hip rotator, and hip adductor (groin) muscles. Option to fold the torso forward and walk the hands towards the horizon to deepen hip flexion. 426 BUTTEFLY VARIATIONS Press the soles of the feet together and pull the heels into the groin as best as possible to create the Butterfly position. Next, sit up tall and use the hands to gently press the thighs down towards the floor to create hip abduction and hip external rotation. Option to sit on a yoga block, bolster or pillow to help with the Butterfly position. This stretch targets the gluteal, hip rotator, and hip adductor (groin) muscles. Option to fold the torso forward and walk the hands towards the horizon to deepen the stretch effect in the hip rotator and gluteal muscles. 427 HIP INTERNAL ROTATION IN 90/90 Start in a 90/90 position by bending the knees and hips to 90º angles with the knees on the floor. Post the arms into the floor to support the position. Next, turn the heart back towards the “trail” foot to create hip internal rotation. Attempt to keep both knees flat on the floor during the stretch. HIP EXTERNAL ROTATION IN 90/90 Start in a 90/90 position by bending the knees and hips to 90º angles with the knees on the floor. Next, rotate the torso towards the front shin and press forward the heart towards the horizon to create hip external rotation. Attempt to keep both knees flat on the floor during the stretch. 428 HIP INTERNAL ROTATION IN 90/90 WITH REACH Start in a 90/90 position by bending the knees and hips to 90º angles with the knees on the floor. Next, reach both hands back towards the “trail” foot to create hip internal rotation. Option to post one arm into the floor for support in this position. Attempt to keep both knees flat on the floor during the stretch. HIP EXTERNAL ROTATION IN 90/90 WITH REACH Start in a 90/90 position by bending the knees and hips to 90º angles with the knees on the floor. Next, rotate the torso towards the front shin and reach the arm across the body to create hip external rotation. Attempt to bring the armpit to connect with the front knee. 429 SEATED FORWARD FOLD In a seated position, extend the legs straight out in front. Next, fold the torso over the legs and touch the toes with the hands to create hip flexion. Tuck the chin and look at the belly button to create flexion through the entire spine, which will contribute to hip flexion. This stretch targets the erector spinae, gluteal, hip rotator, and hamstring muscles. Option to wrap a yoga strap or large towel around the feet and pull the torso forward into a fold. FORWARD FOLD IN 90/90 Start in a 90/90 position by bending the knees and hips to 90º angles with the knees on the floor. Next, fold the torso forward over the front shin to create hip flexion and hip external rotation. Attempt to touch the forehead to the front shin. This stretch targets the erector spinae, gluteal, and hip rotator muscles. 430 SEATED TWIST Cross one leg over the other and plant the foot on the floor. Next, rotate the torso towards the bent knee to create spinal rotation and hip adduction. Press the opposite elbow into the bent knee to deepen the twist. This stretch targets the hip rotator, gluteal, and erector spinae muscles. FORWARD FOLD IN HALF-BUTTERFLY Place the sole of the foot against the inside of the thigh to form a Half-Butterfly position. Next, fold the torso forward to create hip external rotation, hip abduction, and hip flexion. FORWARD FOLD IN HALF-90 Fold one leg behind the body in a Half-90 position, which is commonly referred to as the Hurdler position. Next, fold the torso forward to create hip internal rotation, hip abduction, and hip flexion 431 FORWARD FOLD IN STRADDLE Slide the legs apart as far as possible to a Straddle position. Next, fold forward and walk the hands towards the horizon to create hip abduction and hip flexion. This stretch targets the hip adductor (groin) and gluteal muscles. Option to bend the knees if the hamstring muscles seem to be too “tight.” 432 Option to sit on yoga blocks, bolsters or pillows to assist with the Forward Fold in a Straddle position. Option to hold onto a box, bench or wall to support the torso while attempting to fold forward. 433 STRADDLE WITH ROTATED FOLD In Straddle, turn the torso towards one leg and fold forward to create hip abduction and hip flexion. Attempt to touch the toes with the hands and bring the forehead down towards the kneecap. Option to wrap a yoga strap or large towel around the foot to pull the torso towards the leg. This stretch targets the gluteal, hip adductor (groin), and hip rotator muscles. STRADDLE WITH LATERAL FLEXION In Straddle, hold onto the opposite hip as the hand reach up and over towards the opposite foot to create hip abduction and hip flexion. Attempt to keep the shoulders square as the top hand reaches for the foot. Option to wrap a yoga strap or large towel around the foot to pull the torso towards the leg. This stretch targets the gluteal, hip adductor (groin), and hip rotator muscles. 434 MIDDLE SPLITS VARAITIONS Kick the legs out until the legs practical form a straight line from foot to foot. The Middle Splits target the hamstring, hip adductor (groin), hip rotator and gluteal muscles to create both hip flexion and hip abduction. Option to lean forward with a straight torso to add a hip hinge to the Middle Splits, which will increase hip flexion and hip external rotation. Option to lay the torso onto the floor to create a Pancake, which further increases hip flexion and hip external rotation. 435 PRONE HIP EXTENSION VARIATIONS UP-DOG From the bottom position of a push-up, press the shoulders up to the sky to create extension through both the spine and hips. This stretch targets the hip flexor muscles, which are the psoas, iliacus, tensor fascia latae (TFL), and rectus femoris muscles. Option to bend the knees to increase the stretch through the hip flexors, especially the rectus femoris. SCORPION Reach the arms out to the side to form a “T” with the spine. Next, bend one knee and drive the foot towards the opposite hand to create spinal rotation and hip extension. This stretch targets the hip flexor muscles as well as the oblique and pectoral muscles. 436 QUAD PULL VARIATIONS UNILATERAL QUAD PULL Bend one knee and reach back to grab the foot with the hand. This stretch targets the quadriceps and hip flexor muscles to create knee flexion and hip extension. BILATERAL QUAD PULL WITH A STRAP Performing a Quad Pull with both legs at the same time will have increased mobility demands, for which a yoga strap or a large towel can be used to help in creating the position. BILATERAL QUAD PULL Bend both knees and grab hold of the feet with the hands. Attempt to gently “kick” the feet up towards the sky to deepen the stretch through the quadriceps and hip flexor muscles. The shoulders will also be pulled into extension in this stretch. 437 DOWN DOG VARIATIONS DOWN DOG From a high plank position or the top position of a push-up, press the hips up to the sky to create hip flexion. This stretch targets the gluteal and hip rotator muscles. DOWN DOG WITH HIP EXTENSION While in Down Dog, extend one leg up into the sky to deepen the Range of Motion for hip flexion in the planted leg. Keep the hips square with the floor to increase the stretch effect in the hip rotator and gluteal muscles. DOWN DOG WITH REACH While in Down Dog, reach one hand towards the opposite ankle to introduce rotation to the spine and hips. Position the feet close together to increase the rotation of the hip when reaching the arm. 438 PIGEON VARIATIONS PIGEON From either Down Dog, fold one leg under the body and attempt to align the shin parallel with the front of the pelvis. Next, lift the heart to create hip extension in the “trail” leg. This stretch targets the hip adductor (groin), hip rotator, and gluteal muscles of the folded leg to create hip abduction, hip flexion, and hip external rotation. The stretch also targets the hip flexor muscles in the “trail” leg. Pigeon is a very demanding position to create, which is why modifications to the stretch are very common. SUPINE FIGURE FOUR Lie the floor and fold one leg over the other to make a Figure Four position. Next, use the arms to pull the legs towards the chest. SEATED FIGURE FOUR In a seated position, fold the legs into a Figure Four positions and use the arms to press the chest up towards the shin. MODIFIED PIGEON Place a yoga block, bolster or pillow under the hip to help create the Pigeon position. 439 FROG VARIATIONS FROG Start in a Quadruped position with the elbows and knees on the floor. Next, slide the knees out to the side as far as possible to create hip abduction. Allow the torso to sink towards the floor during the stretch. This stretch targets the hip adductor (groin) muscles. These stretches present a great opportunity to practice diaphragmatic breathing. HALF FROG In a Prone position, make a pillow for the head with the hands and then slide one knee out to the side at a 90º angle to create both hip flexion and hip abduction. Allow the hips to melt towards the floor and gently reach the knee away from the body as much as possible. 440 KICKSTAND VARIATIONS QUADRUPED KICKSTAND From a Quadruped position that is set on hands and knees, slide one foot out to the side to create a Kickstand position. KNEELING KICKSTAND From a Tall Kneeling position, slide one foot out to the side to create a Kneeling Kickstand position. These Kickstand stretches target the hip adductor (groin) muscles and create hip abduction. GATE POSE While in a Kneeling Kickstand position, reach the opposite arm up and over towards the horizon to create spinal lateral flexion and hip abduction. This stretch targets the Anterior Oblique Sling (AOS), which includes the hip adductor, oblique and pectoral muscles. SUPPORTED SIDE PLANK REACH In a Supported Side Plank position with the bottom knee on the floor, reach the top arm up and over towards the floor. This stretch complements the Gate Pose. 441 KICKSTAND WITH IPSILATERAL REACHES From a Quadruped position, slide one leg directly out to the side to create hip abduction and establish the Kickstand position. Next, take the same side (ipsilateral) arm and reach under the torso to “thread the needle.” Press the supporting arm into the floor and keep the elbow straight when reaching. Next, pull the arm out from under the torso and reach the hand up to the sky. Open the chest to the sky to create rotation through the thoracic spine. Again, press the supporting arm into the floor and keep the elbow straight when reaching. 442 KICKSTAND WITH CONTRALATERAL REACHES From a Quadruped position, slide one leg directly out to the side to create hip abduction and establish the Kickstand position. Next, take the opposite side (contralateral) arm and reach under the torso to “thread the needle.” Press the supporting arm into the floor and keep the elbow straight when reaching. Next, pull the arm out from under the torso and reach the hand up to the sky. Open the chest to the sky to create rotation through the thoracic spine. Again, press the supporting arm into the floor and keep the elbow straight when reaching. These stretches complement the ipsilateral reaches. 443 LOW SQUAT VARIATIONS KNEELING SQUAT From a Quadruped position, rock the hips back towards the heel and tuck the toes under to create a Kneeling Squat. This stretch targets the gluteal and hip rotator muscles to create hip flexion. SUPPORTED LOW SQUAT From the Kneeling Squat, rock back and lift the knees off the floor. Use the arms for support while trying to sit the hips back onto the heels to create hip flexion. LOW SQUAT WITH SPINAL EXTENSION Take the hands off the ground and sit back into a Low Squat position. Lift the heart to create extension through the spine. LOW SQUAT WITH SPINAL FLEXION In a Low Squat position, curl the spine, tuck the chin and reach the arms forward to create flexion through the spine. Look at the heart while reaching for the horizon. 444 ASSISTED LOW SQUAT Use either a piece of equipment, such as a TRX Suspension Trainer or a squat rack, to hold and support the body while in the Low Squat position. Alternatively, place a couple of yoga blocks, bolsters or pillows under the hips to support the body while in the Low Squat position. BUTTERFLY SQUAT Bring the hands to Prayer position and use the elbow to press the knees out wide into hip abduction. This stretch helps create hip abduction and hip flexion. SQUAT, ROTATE & REACH Press the elbows against the inside of the knees while in a Low Squat position. Next, rotate through the torso to reach one arm up to the sky. This stretch helps create hip abduction, hip internal/external rotation, and hip flexion. 445 HALF-KNEELING LUNGE & REACH VARIATIONS Start in a Half-Kneeling position, which has the front ankle aligned directly under the front knee, the bottom knee vertically aligned under a square and neutral pelvis. VERTICAL REACH In the first variation, reach the same side arm up to the sky while lunging forward and maintaining a square and neutral pelvis. MEDIAL REACH In the second variation, reach the same side arm up and over the head towards the side while lunging forward and maintaining a square and neutral pelvis. “Medial Reach” refers to reaching towards the middle or midline of the body. ROTATIONAL REACH In the third variation, reach the same side arm out and back towards the horizon to rotate the torso while lunging forward and maintaining a square and neutral pelvis. “Rotational Reach” refers to a reach that is coupled with spinal rotation. 446 LOW LUNGE VARIAITONS SUPPORTED LOW LUNGE From a Half-Kneeling position, drive the hips forward into a Low Lunge position and press the hands into the floor to support the body. These Low Lunge variations target the gluteal, hip flexors, and hip rotator muscles to increase range of motion in both hip flexion and hip extension. RUNNER’S LUNGE Similar to the Supported Low Lunge, the Runner’s Lunge features a back foot with the toes tucked to increase ankle dorsiflexion and toe extension, both of which are important to running, walking and other forms of locomotion. SUPPORTED LOW LUNGE WITH WIDE FOOT POSITION. This variation places the feet outside shoulder width to affect the hip adductors (groin) muscles and increase hip abduction in addition to hip flexion and hip extension. 447 LOW LUNGE REACH VARIATIONS LOW LUNGE WITH SPINAL EXTENSION In the first variation, lunge the hips forward as far as possible. Next, press the hands into the front knee and lift the heart to create extension through the spine and increase the stretch effect on the hip flexors. MEDIAL REACH In the second variation, reach the same side arm up and in over the head towards the side while lunging forward. “Medial Reach” refers to reaching towards the middle or midline of the body. The Medial Reach will also increase the stretch effect on the hip flexors, especially the tensor fascia latae (TFL) muscle. ROTATIONAL REACH In the third variation, reach the same side arm out and back towards the horizon to rotate the torso while lunging forward. “Rotational Reach” refers to a reach that is coupled with spinal rotation. The Rotational Reach will also increase the stretch effect on the hip flexor muscles. 448 LOW LUNGE WITH CONTRALATERAL ROTATION These Low Lunge variations feature a contralateral rotation, in which the heart turns towards the front leg. LOW LUNGE & ROTATE In the first variation, use the arms to help create rotation through the torso while lunging. This stretch targets the gluteal, hip rotator and hip flexor muscles. Option to place the hands in Prayer position with the elbow braced outside front knee. Use the arms to deepen the rotation. LOW LUNGE WITH EXTERNAL ROTATION As depicted in the bottom three illustrations, use the hand to press the knee out, which twists the hip into external rotation. Roll onto the outside edge of the foot to assist in creating hip external rotation. Option to reach the arm up to the sky to deepen the rotation through the spine. 449 LIZARD POSE This Low Lunge variation is commonly referred to as Lizard Pose in yoga. Lunge forward and then fold the torso forward as best as possible. This stretch targets the gluteal and hip rotator muscles to deepen hip flexion. Rest on the hand or forearms. Option to place yoga blocks under the arms for support. MODIFIED FRONT SPLITS While in a Low Lunge position, slide the front foot out as far as possible. Also, attempt to slide the back leg further back to deepen into the splits. This stretch deepens hip flexion and hip extension. KNEELING LEG PULL From a Low Lunge position, rock the hips back and straighten the front leg. Option to reach for the foot and fold the torso forward to deepen the stretch through the Posterior Chain. 450 FRONT SPLITS VARIAITONS The Front Splits features simultaneous hip flexion and hip extension, which is commonly referred to as “splitting the hips.” “Splitting the hips” is a fundamental pattern in many movement patterns, including walking and running. These stretches target the hip flexors, hip rotator and gluteal muscles to increase hip flexion and hip extension. The top two illustrations use yoga blocks to support the body in modified Front Splits. The middle illustration depicts the Front Splits with a neutral spine. The bottom two illustrations depict the Front Splits with the spine in extension, which deepens the stretch on the hip flexors, and the spine in flexion, which deepens the stretch on the gluteal and hip rotator muscles. 451 TABLE ASSISTED HIP INTERNAL ROTATION In the first variation, place the shin on a table and align the knee with the front of the pelvis. Attempt to turn the belly button back towards the foot on the table to create internal rotation. This stretch targets the hip adductors (groin) and hip rotator muscles. The stretch increases hip internal rotation as well as hip abduction. Option to reach the hands back towards the foot on the table to deepen hip internal rotation. 452 TABLE ASSISTED HIP EXTERNAL ROTATION In the first variation, place the shin on a table and align the shin in parallel with the front of the pelvis. Position the knee just outside hip width to create a degree of hip abduction. Gently press the hips forward towards the front shin to create hip external rotation. This stretch targets the hip rotator, hip adductor (groin) and gluteal muscles. Option to fold the torso over the front leg to deepen the stretch through the erector spine, gluteal and hip rotator muscles. 453 TABLE ASSISTED HIP FLEXION VARIATIONS As depicted in the top illustration, place the leg on the table and square the hips to the table. Next, lean forward with a straight torso to “hinge” the hips and create hip flexion. This stretch targets the gluteal, hamstring, and hip rotator muscles. As depicted in the middle illustration, fold the torso over the front leg and reach for the foot to create spinal flexion and deepen hip flexion. This stretch will affect the erector spinae, gluteal, and hip rotator muscles. As depicted in the bottom illustration, add a rotation to the torso while folding forward. The rotation of the torso will deepen the stretch effect in the gluteal and hip rotator muscles. 454 TABLE ASSISTED HIP ABDUCTION VARIATIONS Stand next to a table or bench and set the leg on top to create hip abduction. Point the feet forwards and lengthen through the entire body. Attempt to point the “belt buckle” towards the horizon to keep the pelvis in neutral, as opposed to an Anterior or Posterior Tilt. This stretch targets the hip adductor (groin) and the hip flexor muscles. Option to reach the outside arm up and over the target the Anterior Oblique Sling (AOS), which includes the hip adductor (groin), obliques, and pectoral muscles. Attempt to keep the shoulders and hips square with one another. 455 SUPPORTED HIP ADDUCTION Use a wall, box or sturdy object for support to perform this stretch. Cross one leg behind the other leg as far as possible to create hip adduction. Keep the hips square while leaning into the stretch. This stretch targets the tensor fascia latae (TFL), gluteus medius, vastus lateralis (quadriceps), biceps femoris (hamstring), peroneal muscles and the iliotibial band (IT Band). SUPPORTED SIDE BEND This stretch builds off the previous exercise and includes lateral flexion of the spine with a medial reach of the arm. Use a wall or sturdy object for support to perform this stretch. Cross one leg behind the other leg as far as possible to create hip adduction. Next, reach the outside arm up and over as far as possible to create lateral flexion of the spine. Keep the hips and shoulders square with one another. 456 STANDING QUAD PULL Use a wall or a sturdy object for support while pulling one foot up behind the back to create knee flexion and hip extension. Lift up the front of the pelvis to eliminate an Anterior Tilt. Next, gently pull the heel up towards the heart to deepen knee flexion and hip extension. This stretch targets the quadriceps and hip flexors. STANDING PIVOT & ROTATE Stand with the feet just outside shoulder width apart. Reach one hand up to the sky. Pivot on the Big Toe of the opposite foot and wrap the arm around the rib cage. Reach back towards the horizon and up to the sky. This stretch targets the hip rotator muscles as well as the rhomboids, trapezius, latissimus dorsi, teres major, and posterior deltoid muscles. 457 HIP HINGE VARIATIONS Hip flexion is commonly referred to as a “hip hinge.” SUPPORTED HIP HINGE Place the hands on a wall or sturdy object and press the hips back towards the horizon while lowering the heart to the floor to create hip flexion. This stretch targets the erector spinae, hamstring and gluteal muscles. SUPPORTED HIP HINGE WITH REACH While in the Supported Hip Hinge position, reach one hand towards the opposite ankle to introduce a rotational bias to the stretch. This stretch targets the gluteal and hip rotator muscles. ASSISTED HIP HINGE WITH SPINAL ROTATION. Hold onto a band or bar to help pull the torso into spinal rotation while hinging the hips. This stretch targets the hip rotator muscles and the Posterior Oblique Sling (POS), which includes the gluteal and latissimus dorsi muscles. Option to step the outside foot back into a split stance position to deepen the stretch through the POS. 458 STANDING FORWARD FOLD VARIATIONS STANDING FORWARD FOLD From standing, slide the hands down the front of the legs into a Forward Fold position to create spinal flexion and hip flexion. Use the arms to support the torso in the Forward Fold position as depicted in the top illustration. Alternatively, reach the hands down to touch the toes as depicted in the second illustration. Option to slide the hands under the feet to create ankle dorsiflexion and toe extension. SPLIT STANCE FORWARD FOLD Step the legs apart into a Split Stance with both feet pointed forward. Next, slide the hands down the front leg to hinge the hips as depicted in the illustration on the right. Alternatively, reach the hands down to the floor to create a Forward Fold position. In all Forward Fold variations, tuck the chin and look at the belly button to deepen flexion through the spine and hips. 459 SUMO SQUAT Step into a wide stance with the feet angled out to the sides. Next, sit the hips down as far as possible into a Sumo Squat to create hip flexion and hip abduction. These stretches target the hip adductors (groin), hip rotator, gluteal and hamstring muscles. STANDING MIDDLE SPLITS Building off the Sumo Squat, the Standing Middle Splits will straighten the legs and position the feet out wider. Simply slide the feet out to the side as far as possible with straight legs. Option to hold onto a sturdy object for support as depicted in the illustration on the left. The angle of the feet will bias the stretch and effect different muscle groups. When the feet angle out, the position will increase the stretch effect on the internal rotator muscles of the knee and hip. When the feet are angled in towards the midline, the position will increase the stretch effect on the external rotator muscles of the knee and hip. 460 WIDE STANCE HIP HINGE Step the feet out into a wide stance and hinge the hips to create hip flexion and hip abduction. Option to place the hands on the floor for support. Lengthen the spine and widen the feet as much as possible. This stretch targets the gluteal and hip adductor (groin) muscles. WIDE STANCE FORWARD FOLD In a wide stance, fold the torso forward and look back at the horizon to create spinal flexion, hip flexion, and hip abduction. Option to place the hands on the floor for support. This stretch targets the erector spinae, gluteal, and hip adductor (groin) muscles. WIDE STANCE ROTATED FOLD In a wide stance, slide both hands down the front of one leg to create spinal rotation, spinal flexion, hip flexion, hip rotation and hip abduction. This stretch targets the erector spinae, latissimus dorsi, gluteal, hip rotator, and hip adductor (groin) muscles. 461 462 463 ASSISTED FOOT PULL Use the hands to stretch the intrinsic foot muscles and plantar fascia by pulling the toes and heel away from one another. This stretch helps to create more mobility, dexterity, and stability in the foot. ASSISTED ANKLE INVERSION Hold the shin in place and gently turn the sole of the foot up towards the sky to create ankle inversion. ASSISTED ANKLE EVERSION Hold the shin in place and gently turn the sole of the foot down towards the floor to create ankle eversion. Ankle inversion and eversion are integral to ankle mobility, dexterity, and stability, including balance. 464 BLOCKED ANKLE INVERSION Use the floor to block the outside edge of the foot and then gently roll the foot into ankle inversion. Inversion: the sole of the foot points in towards the midline or center of the body. BLOCKED ANKLE EVERSION Use the floor to block the inside edge of the foot and then gently roll the foot into ankle eversion Eversion: the sole of the foot points away from the midline or center of the body. ASSISTED ANKLE INVERSION & EVERSION ON INVERTED HALF-DOME Set the foot onto an upsidedown Half-Dome and use the rounded contour to tilt the foot into ankle eversion and inversion. Once the foot is positioned in eversion or inversion, lean the body to either side to tilt the shin and deepen the stretch. 465 BLOCKED ANKLE PLANTAR FLEXION Plantar flexion is integral to the “toe off” phase of gait, which affects the way that an individual runs, jumps and walks. Reach the leg back and press the top of the foot into the floor while pressing the knee forward to pull the toes back away from the shin in plantar flexion. The goal is to increase the distance between the knee and toes along the front of the shin and top of the foot. Hold on to a wall or sturdy object for support. 466 KNEELING VARIATIONS ANKLE PLANTAR FLEXION Here is a progression of exercises to increase the Range of Motion for ankle plantar flexion. In a kneeling position, point the toes away from the shin and sit the hips back to the heels. Lean forward and press the arms into the floor for support as depicted atop in the first illustration. Option to place a towel into the knee pits to reduce the compression forces on the knee. As another option, place a yoga block under the hips to support the body during the stretch as depicted in the second illustration. In the illustration on the right, the hands gently press the ankles down to the floor to deepen the stretch into plantar flexion. Finally, an option to lean back, as depicted in this bottom illustration, to increase the stretch into plantar flexion as well as to introduce more knee flexion to the exercise. 467 TOE EXTENSION VARIATIONS Toe extension is integral to walking, running, lunging, crawling and climbing. The recommended amount of toe extension for walking is 45º and the recommended amount of toe extension for climbing and crawling is closer to 80º. Place the tips of the toes up on a wall, as depicted in the top illustration, and gradually slide the foot closer to the wall to increase toe extension. Option to place the forefoot on the wall, as depicted in the second illustration, and gradually slide the foot down the wall to increase toe extension. As another option, practice toe extension on hands and knees in a quadruped position. Tuck the toes under and sit the hips back towards the heel to load the stretch. Option to subtlety shift from side to side to increase proprioception. 468 ANKLE DORSIFLEXION ASSESSMENT & VARIATIONS Ankle dorsiflexion is integral to many different movement patterns, including running, squatting, lunging and jumping. The top two illustrations depict a simple assessment to use at a wall to evaluate one’s Range of Motion in ankle dorsiflexion. Kneel in front of a wall with the toes position one fist’s width away from the wall. Next, attempt to touch the kneecap to the wall while keeping the heel flat on the ground as a minimal clearance test for ankle dorsiflexion. LOW LUNGE ANKLE DORSIFLEXION In a Low Lounge position, drive the knee forward as far as possible while keeping the heel flat on the floor. This stretch targets the gastrocnemius and soleus muscles as well as the Achilles tendon to create ankle dorsiflexion Option to wrap a resistance band around the ankle and create a joint distraction, which is a technique that directs a force through the joint to help the articular surfaces slide more efficiency and increase range of motion. 469 STANDING ANKLE DORSIFLEXION VARIATIONS SPLIT STANCE ANKLE DORSIFLEXION Stand in a split stance with both feet pointed forward. Next, lunge forwards as far as possible while pressing the back heel into the floor. This stretch targets the gastrocnemius and soleus muscles as well as the Achilles’ tendon to create ankle dorsiflexion BLOCKED ANKLE DORSIFLEXION WITH TOE EXTENSION Wedge the foot into the corner between the floor and wall or a sturdy object. Position the foot with the toes pointing up. Next, press the hips towards the wall and bring the shin closer to the toes to create ankle dorsiflexion and toe extension. This stretch targets the gastrocnemius, soleus, and intrinsic foot muscles as well as the Achilles’ tendon and plantar fascia of the foot. 470 TIBIAL ROTATION STRETCHES The knee joint is commonly thought of as a “hinge” joint that only performs extension and flexion. However, the knee joint also rotates the tibia (shin) bone, which is integral to the biomechanics of the knee. ASSISTED TIBIAL INTERNAL ROTATION Hold the knee still with one hand as the other hand gently pulls the foot in towards midline or center of the body to create tibial internal rotation. Keep the heel on the ground and watch the tibia (shin) bone rotate as opposed to the femur (thigh) bone collapsing inward. ASSISTED TIBIAL EXTERNAL ROTATION Hold the knee still with one hand as the other hand gently pulls the foot out and away from midline or center of the body to create tibial external rotation. Keep the heel on the ground and watch the tibia (shin) bone rotate as opposed to the femur (thigh) bone sliding out. 471 PRONE QUAD PULL VARIATIONS UNILATERAL QUAD PULL Bend one knee and grab the foot with the hand to create knee flexion. Gently pull the heel towards the hips as much as possible. Option to align the fingers in parallel with the toes to create toe flexion and plantar flexion of the foot and ankle. These stretches target the quadriceps and hip flexor muscles. BILATERAL QUAD PULL Bend both knees and grab hold of the feet with the hands to create knee flexion in both legs. Gently pull the heels in towards the hips to deepen the stretch. Option to squeeze the shoulder blades together and lift the chest off the floor to create thoracic spine extension and shoulder extension. Wrap a strap or large towel around the feet to modify the stretch as depicted in the bottom illustration. 472 KNEELING KNEE FLEXION VARIATIONS SUPPORTED KNEELING KNEE FLEXION Kneel on the floor and sit the hips back onto the heels to create knee flexion. Post the arms into the floor, either in front or behind the body, for support. Lean back with the torso to deepen the stretch. Option to fold a towel into the knee pits as a joint distraction to reduce the compression in the knee joint. These stretches target the quadriceps and hip flexor muscles. RECLINED KNEE FLEXION This last stretch, depicted in the bottom illustration, is commonly referred to as Reclined Hero Pose in yoga and it requires a good amount of hip extension and knee flexion. Option to place a bolster or pillow under the torso to support the body while performing this stretch. 473 COUCH STRETCH VARIATIONS The Couch stretch, which is haply named because it could be performed well on a couch, targets the quadriceps and hip flexor muscles to create hip extension and knee flexion. This stretch can be modified in several different ways. The top illustrations depicts the stretch being performed against the wall with the torso folded forward to limit the demand for hip extension. The middle illustration demonstrates the Couch stretch performed with a box or bench. In this variation, the upright torso creates hip extension while the foot is position at a good distance away from the hips to modify the demand for knee flexion. This bottom illustration depicts the stretch being performed with an upright torso and fully flexed knee, which maximizes the Range of Motion in both hip extension and knee flexion. 474 REFERENCES Abbott, R. D., Koptiuch, C., Iatridis, J. 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