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4:20
YouTube
TED-Ed
What makes muscles grow? - Jeffrey Siegel
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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Julian Molteno on Instagram: "In my humble opinion, and experience, the way to make muscle grow is through ENERGY!! It’s pretty straightforward in theory - pick up a heavy weight and move it from A to B. Simple in concept, not so easy in reality!! #oldschoolbodybuilding #bodybuildingmotivation #themillionrepbody #gymlife"
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