Many of the limitations people accept as “normal aging” are not inevitable. Muscle health is a primary driver of mobility, ...

Break free from the limitations of gym machines and use free weights to ignite muscle protein synthesis, enhance coordination ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Forget the "magic pill" in your cabinet. Experts reveal that intentional movement is the only way to combat sarcopenia and keep your body resilient into your golden years.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Lifting heavy weights is not the only way to strengthen your muscles. And studies have shown that ...

- Agonist: Muscles that perform a joint action, including the prime mover and synergists - Prime Mover: The muscle contributing the most force to a joint action when resisted by an external load. - ...