"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You might love leg day (we do, too!), but you’re selling yourself short of the major health benefits ...

A trainer with nearly 40 years of experience shares 5 towel exercises that rebuild arm strength at home after 55.

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

If you suffer from upper-body tension and stiff shoulders, I am right there with you. As a trainer, I spend a lot of time ...