Getting up from a low couch or rising from a restaurant booth without grabbing the table—these everyday movements reveal more about your fitness than most gym exercises. I've worked as a personal ...

Starting a new workout routine? Just curious where you stand? Use these exercises to measure your fitness. Starting a new workout routine? Just curious where you stand? Use these exercises to measure ...

Ever since Hugh Herr lost both his legs to a rock-climbing accident, he’s been on a quest to design replacement limbs that feel like the real thing. It’s now possible to engineer light-weight custom ...