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 ...

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 ...

Running economy is a measure of how fast you can run using a given amount of oxygen. If you can run faster than your training partner while using the same amount of oxygen, then you’re more economical ...