Swinging your arms when you run helps propel your body forward, but the arm swing component of running form isn't as simple as it looks. Various deviations from the ideal arm swing for runners, such ...

Many runners believe their natural stride could be improved. Here’s what to know before trying to change yours. By Christine Yu Want to get better at tennis? Fine-tune your serve. Swimming? Perfect ...

New runners tend to lean forward at the waist and pronate more as they tire, both of which could increase injury risk, according to research published in the Journal of Science and Medicine in Sport.

When I first started running four years ago, I didn’t think about dedicated running clothes. I’d previously been a die-hard hot yoga person, so I ran in clothing meant for low-impact exercise. I ...