Add Yahoo as a preferred source to see more of our stories on Google. Jumping jacks, a staple of school gym classes, are not just for kids—they can also reveal much about your health. Even if you ...

Exercise, in general, is one of the best things you can do for your health: It strengthens your heart and lungs, boosts mood and cognition, and lowers your risk of a bunch of diseases, including type ...

Jumping workouts could help astronauts prevent the type of cartilage damage they are likely to endure during lengthy missions to Mars and the moon, a new Johns Hopkins University study suggests. The ...

Jumping workouts could help astronauts prevent cartilage damage they are likely to suffer during lengthy missions to Mars, suggests new research. The first study of its kind shows knee cartilage in ...