"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 ...

Your posture can suffer if you spend a lot of time hunched in front of a computer or sitting on a couch or chair. But your workout can improve your posture — as long as you're focusing on the right ...

Slouching spine? Pre-posture-ous! Our spines are the scaffolding for the body, and unfortunately, proper posture has become a common casualty of our increasingly sedentary culture. The immediate ...