Search articles, products, brands Built By Science: 6-Week MuscleBuilding Trainer Built By Science is a complete six-week course on the mechanics and intricacies of muscle building, combined with a world-class training program. You will learn muscular and skeletal anatomy, muscle function, biomechanics, and the best exercises to build lean mass. Then you will learn to harness mind and muscle so you can build your best self. START MY FREE 7-DAY TRIAL Watch Trailer Duration Workouts Per Week Fitness Level Equipment Needed 6 Week(s) Beginner Category Build muscle 5 workouts Full Gym Join BodyFit Elite today and get access to Built By Science PLUS over 60 other expert-designed fitness plans. START MY FREE 7-DAY TRIAL Already a subscriber? Log In Know Yourself to Build Yourself Your anatomy is the blueprint. You are the architect. 5 workouts per week / 45-60 min. workouts The in-depth training plan follows a five-day split that is broken into two phases. Phase one helps you build muscle and connective tissue strength to prepare your body for the heavier work ahead. The second phase is focused on strength development. Your coaches Jen Jewell, Craig Capurso, and Mike Robertson, CSCS, will guide you from start to finish. View Sample Workout × Full Workout Calendar View Full Calendar Week 1 Day 1 Legs More a workout plan. With this plan you also receive: Day 2than Chest Day 2 Chest Day 3 Back Day 4 Active Rest Instruction Day 5 Expert Shoulders Learn crucial anatomy and biomechanics Day 6 To build Arms, Abs your strongest, most muscular body, you have to understand your body. Built By Science begins with six body- Day 7 part-specific Active Rest video courses on muscular anatomy, skeletal anatomy, muscle function, and exercise application. This is where building muscle begins. 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And Active Rest to top it off, the mass gain was great, too! This program is fantastic and I highly recommend it. Day 7 it have to say. - Kels44 Kels44's transformation Week of strength, lost a lot3of fat, Day 1 Legs Day 2 Chest Day 3 Back Pasierbek's transformation I've completed the P90X program and several CrossFit programs, but neither were a fun, educating, and challenging all-in-one package like this. Thank you Built by Science. Chat × Full Workout Calendar Other Similar Plans SeeWeek what BodyFit Elite has to offer. 1 BodyFit Elite workout plan Day 1 Legs image Day 2 Chest BodyFit Elite workout plan image BodyFit Elite workout plan image BodyFit Elite work image Day 2 Chest 4Weeks2Shred Day 3 intermediate | 4Back Weeks Day 4 Active Rest Day 5 Shoulders Day 6 Arms, Abs Day 7 Active Rest 30 Days Out Squat Every Day FST-7 advanced | 5 Weeks advanced | 5 Weeks advanced | 8 Wee Week 2 Start Day 1 Built Legs By Science: 6-Week Muscle-Building Trainer for FREE today! Day 2 Chest Join BodyFit Elite today to unlock the app for this fitness plan, and many others, in DayApple 3 the and Google Play stores! You'll be able to track your workouts, nail your Back Day 4 nutrition plan, stock up on supps, and get fit on the go. Active Rest Get unlimited access to all of our expert training plans, exclusive savings in our store, and Day 5 Shoulders Day 6 Arms, Abs Monthly Day 7 $ 12.99 even free shipping!* SAVE 42% Yearly $ 7.49 Active Rest / MONTH / MONTH Week 3 Yearly Day 1 Legs Day 2 Chest Day 3 Back Full Workout SAVE 42% Only $ 7.49 / MONTH START MY 7-DAY FREE TRIAL Billed $89.99 Yearly. CalendarTry FREE and cancel anytime. Week 1 you get with BodyFit Elite: Other perks Day 1 everyday Legs discount in the Bodybuilding.com store. * • Stackable • Free Shipping in all online stores. ** Day 2 Chest Chat × Day 2 Chest • Nutrition guides, healthy meal plans, simple recipes and easy-to-follow supplement guides. Dayworkout 3 Back • Daily plans with detailed video instructions. • Workout progress, exercise, workout history, personal stats and goal tracking. Day 4 Active Rest • Over 60 premium, expert-designed fitness plans with more launching all the time. Day 5 Shoulders * Store discount: 5% for Monthly, 10% for Annual Subscribers. ** Free shipping available to yearly subscribers in the continental U.S. only. Does not include residents of Hawaii or Alaska, or members of the Arms, Abs military currently stationed abroad. Day 6 After expiration of your free trial period, you will automatically be charged the subscription fee plus applicable taxes based on your choice above. You can cancelActive at any time from your Account Subscription. By clicking “Start Your Free Trial”, you agree to our BodyFit Elite Terms and Rest Conditions, and authorize this recurring charge. Day 7 Week 2 Other Popular Plans Day 1 Legs See what BodyFit Elite members love. DayElite 2 workout Chest plan BodyFit image Day 3 Back FYR 2.0 intermediate WeeksRest Day 4 | 8Active Day 5 Shoulders Day 6 Arms, Abs BodyFit Elite workout plan image BodyFit Elite workout plan image BodyFit Elite work image FYR Home Body Shortcut to Shre intermediate | 5 Weeks beginner | 8 Weeks beginner | 6 Week JOIN OUR NEWSLETTER Day 7 Active Rest Be the first to receive exciting news, features, and special offers from Bodybuilding.com! Week 3 SEND Day 1 NEED HELP? Legs ORDERS & SHIPPING Help Center Day 2 Order Status Chest Email Support Returns/Exchanges Day 3 Back Live Chat Gift Certificates Full Workout Calendar Send Us Feedback Week 1 CONNECT WITH US Day 1 Legs Day 2 Chest Shipping Support Chat × Day 2 Chest Day 3 Back Day 4 Active Rest Day 5 Shoulders Careers Terms of Use Privacy Policy About Us Site Map Affiliates Privacy Settings Advertise with Us Help © 2020 Bodybuilding.com. All rights reserved. Bodybuilding.comâ„ and BodySpace® are trademarks of Bodybuilding.com. Day 6 Arms, Abs Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only Day 7and is not Active Rest intended as medical advice or to replace a relationship with a qualified healthcare professional. Bodybuilding.com 5777 N Meeker Ave, Boise, ID 83713-1520 USA 1-866-236-8417 Week 2 Day 1 Legs Day 2 Chest Day 3 Back Day 4 Active Rest Day 5 Shoulders Day 6 Arms, Abs Day 7 Active Rest Week 3 Day 1 Legs Day 2 Chest Day 3 Back Full Workout Calendar Week 1 Day 1 Legs Day 2 Chest Chat ×