Having good genes might be a shortcut to a nice physique—but they're not everything. Here's what you need to know.

You’ve probably heard the phrase “muscle memory” thrown around at some point, but it might not mean what you think it does. In fact, many everyday exercisers misunderstand the concept of muscle memory ...

A 72-year-old athlete shares a practical bodyweight routine designed to preserve strength, stability and independence with age.

(CNN) — Many people view aging as an inevitable breakdown. Muscle loss, in particular, can carry a sense of dread: the fear that our bodies will become less capable with each passing year. The good ...