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View full lesson: https://ed.ted.com/lessons/what-makes-muscles-grow-jeffrey-siegel We have over 600 muscles in our bodies that help bind us together, hold us up, and help us move. Your muscles also need your constant attention, because the way you treat them on a daily basis determines whether they will wither or grow. Jeffrey Siegel ...
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One of the biggest problems lifters make on bicep curls is curling your wrist on the concentric. Ideally, you want to keep your wrists in a neutral or extended position throughout the entire range of motion. #fyp #fitness #gym #bodybuilding
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