Dr. Donohue: Isometric exercises involve no lifting
I'll bet you've followed the Charles Atlas exercises since you were 9. He devised his dynamic tension program that pits one set of muscles against another. …
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Good Health is Your Greatest Wealth……Virgil
I'll bet you've followed the Charles Atlas exercises since you were 9. He devised his dynamic tension program that pits one set of muscles against another. …
See all stories on this topic »