Exercise your hips to help achy knees? If you've got knee arthritis, your whole leg starts subtly shifting out of alignment as you favor the sore spot. Now scientists are testing ways to strengthen ...

Climbing stairs as fast as possible could be an effective way for older adults to strengthen their legs, a study suggests. It builds on past research showing that a staircase can be an effective ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Living with a bow leg not only causes pain, ...