Running works a variety of muscles throughout the body but mostly works leg muscles like the glutes, quads, and calves.

Medical experts caution that excessive running may accelerate aging, impacting joints, posture, and even facial appearance due to fat loss and skin sa ...

Breathing techniques can help improve your running performance and reduce your risk of side stitches—muscle spasms in your diaphragm (the dome-shaped muscle at the bottom of your lungs). Practice ...