"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Sometimes, you have to fail to succeed in the long run—and the same can be true in the weight room. Enter ...

While protein powders can be a convenient way to increase protein intake, they are not mandatory for muscle growth.

Walking is the ultimate tool for longevity, but fitness experts reveal the specific metabolic tweaks needed to transform a ...

To some young gymgoers, the word “calisthenics” might sound antiquated or conjure up thoughts of headband-wearing geriatrics knocking out toe touches or squat thrusts. But don't think of them as ...