Strength Training What is Strength Training? • • • • • Free Weights Machines Medicine Balls Sand bags Sleds • • • • • Harnesses Uphill Runs Bodyweight Exercises Partner Resisted Plyometrics The Benefits of Strength Training • Injury Prevention • Strength Endurance & Increase in Size (Hypertrophy) • Increase in Strength • Increase in Power Principles of Training • • • • • Readiness Individuality Adaptation Overload Progression • Specificity • Variation • Warm up & Cool down • Long term training • Reversibility Taken from Successful Coaching Edited by Rainer Martens Strength Sports • • • • Weightlifting: Snatch, Clean & Jerk Powerlifting: Bench Press, Squat, Deadlift Bodybuilding Strongman Events Principles of Strength Training • Precede strength training with musculoskeletal evaluation • Focus on functional strength, particularly postural muscles • Strength training in stages – General strength – Functional strength – Specific strength (Kurz) The Four Basic Laws of Strength Training • Before developing muscle strength develop joints flexibility • Develop tendon strength before muscle strength • Develop the core before the limbs • Before developing the prime movers develop the stabilisers Tudor Bompa Weight Training Guidelines and Objectives Objective Load Repetition s Sets Speed Rest Strength 80%-90% 4-6 3-5 Slow 2 –5 Size 60%-80% 8-12 3-5 Slow/ medium 1-2 Power 90%100% 25-50% 2-4 4-6 Explosive 1-5 15+ 3 Varies <1 Endurance 50% Some Major Exercises Total Body Power (push) Total Body Power (pull) Lower Body (push) Lower Body (pull) Upper Body (push) Upper Body (pull) Power Clean Front Squat Deadlift Military Press Shrug Push Press High Pull Back Squat R.D.L Bench Press Upright Row Push Jerk Hang Clean Step Up S.L.D.L Incline Press Bent over Row Split Jerk Power Snatch Lunge Sumo Deadlift Dips Chins Hang Snatch Overhead Squat Leg Press Press Behind neck Abdominal and Auxilliary Programme Variables • • • • • • • • • • • Choice of Exercise Choice of Equipment Number of Exercises Order of Exercise Resistance Used Number of Repetitions Lifting Speed Number of Sets Rest Periods Training Frequency Programme Variation • • • • • • • • Core & Single Joint Varied Six to Twelve Exercises More Complex First Start Light 6 to 15 Repetitions Varied, but controlled 1 to 3, no more than 24 • Adequate,player dependant • Two to three per week • Planned and regular Long term progression • Anatomical Adaptation • Hypertrophy • Maximum Strength • Power • Muscular Endurance • Power Endurance Exercises for Strength Development Prior to Maturation • Trains the Central Nervous System and strength gains are due to improvements in motor coordination Obstacle courses Climbing, hanging Medicine balls Swiss balls Sand bags/Power bags All body weight exercises Plyometric activities Partner exercises Single, alternate leg/arm exercises Types of Strength • Absolute Strength-the maximum one can lift regardless of the time taken (relative strength is related to body mass) • Explosive Strength-the greatest amount of force developed in a given time frame (also known as Maximum Rate of Force Development MRFD) • Starting Strength-the measurement of how fast and forceful the athlete is at the start of an exercise (also known as the Initial Rate of Force Development IRFD) Adapted from Speed Strength Training for Football E.J.”Doc” Kreiss PERIODISATION an example • Training year – – – – General Prep. Phase - Hypertrophy Specific Prep Phase - Heavy resistance Pre Comp. Phase - High Velocity/Plyometrics Comp Phase - Maintenance Aims of General Preparation Weights Programme • Hypertrophy • Injury Prevention through strengthening connective tissue • Increase in strength endurance • Injury prevention by addressing muscular imbalance Programme Design • Anatomical Adaptation: to progressively adapt the muscles and tendons to be able to cope with heavier loads in the future The simplest method is circuit training Alternating muscle groups 6-15 exercises 60 to 90s between stations, 1 to 3 minutes between circuits Programme Design • Hypertrophy Some bodybuilding methods can be used but not for long periods of time as they stimulate the ST fibres. Hypertrophy of the prime movers using more sets and fewer exercises is more applicable to sportsmen. Hypertrophy • Some bodybuilding methods can be used but not for long periods of time as they stimulate the ST fibres • Hypertrophy of the prime movers using more sets and fewer exercises is more applicable top sportsmen. • Extensive interval method can be used Programme Design • Maximum Strength For players with at least two years AA and hypertrophy. In phases up to 8 weeks. 3 to 5 exercises 4 to 6 sets per exercise 1 to 5 reps per set Maximum Strength • For players with at least two years AA and hypertrophy. In phases up to 8 weeks. • 3 to 5 exercises • 4 to 6 sets per exercise • 1 to 5 reps per set Programme Design • Power • Low resistance-high velocity (30 – 50% 1RM) • High resistance-low velocity (>90% 1R.M.) (speed of contraction not movement) • Plyometrics Power • Low resistance-high velocity (30 – 50% 1RM) • Medium resistance (5575% 1RM) “explosive” lifts • High resistance-low velocity (>90% 1R.M.) (speed of contraction not movement) • Plyometrics Developing Power Power = Speed x Strength Power = Speed x Strength High resistance-low velocity (>90% 1R.M.) (speed of contraction not movement) Low resistance-high velocity (30 – 50% 1RM) Plyometrics Power = Speed x Strength Comparing Power Outputs Adapted from Stone 1993 6000 5000 4000 100 Kg Man 75Kg Woman Power (W) 3000 2000 1000 0 Jerk Snatch Clean Deadlift Squat Bench Press Percentage of year devoted to each training component with age Age 12 14 Maximum Strength 16 18 20 22 10 20 30 40 30 40 40 20 Power 10 20 20 30 Anatomical Adaptation 90 80 40 10 30 40 Hypertrophy