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 ...

Whether you’re lacing up for a 5K or gearing up for a longer endurance race, if you want to get faster, you have to do both longer runs and speedwork sessions to train your aerobic and anaerobic ...

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 ...

A proper running form can help you reduce the chance of injury and improve your running speed. Your ideal form can depend on factors like your body type, the distance of your run, and any injuries or ...