A simple Pilates routine is going viral for toning arms and improving posture—no heavy weights required.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Meet the expert: Michael Hamlin, CSCS, is a strength and conditioning specialist and the founder of ...

Seven exercises, seven reps, seven rounds – a simple structure that delivers total-body results ...

If you thought managing diabetes meant endless trips to the gym or complicated diets, think again. The latest viral health tip circulating online might surprise you: calf raises. Yes, that simple ...

A study suggests that only an hour of strength training a week can build muscle. Here's what to know—and how to craft your own muscle-boosting routine.

As we age, strength, balance and mobility become essential for feeling capable and confident in our bodies. Research shows that muscle mass can decline by up to 8% per decade, increasing the risk of ...

Back pain is common and complicated. But altering your workout to build control and stability can help prevent it. Credit...Cole Barash for The New York Times Supported by By Rachel Fairbank The past ...

Brendan Jones said he lost 10 pounds of fat and gained 2 pounds of muscle at the same time. He lowered his body-fat percentage by several points in his 100-day "body recomposition" challenge. Jones ...

A new book on willpower asserts that it's a muscle. That is, you can strengthen it with practice, and you can exhaust it with stress and overuse. This makes sense, and years of research back the idea.