Being physically fit improves our health and keeps illness at bay. This relationship has long been assumed for numerous disorders, but until now there has been no scientific evidence demonstrating ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." It’s understandably frustrating when you put in more sweat equity at the gym than your friends, only to see ...

What does it mean to be physically fit? I used to think people were above average physically fit because someone could run a marathon or win a powerlifting competition. The truth is, they are ...

Individuals who are physically fit may be better equipped to handle the negative effects of dehydration, according to research from the University of California, Riverside. In a study using ...