You’re out for a long run filled with rolling hills and you start to feel the burn in your leg muscles. It makes sense: You know your lower body is working hard to propel you through your miles. Yes, ...

Plus, which is easier on joints.

Running isn’t exactly known for building bulk. But strength isn’t just about how much weight you can lift; it also encompasses power (or how fast you can use the force you’ve built up) and the ability ...

Proper nutrition serves as the foundation for successful running performance, influencing everything from energy levels during workouts to recovery speed afterward. Understanding when and what to eat ...

When you drink a protein shakes doesn't matter as much as how much protein you consume. Here's the latest research and expert ...

Soreness is harder to quantify, and even experienced runners will get achy after a grueling workout. Frankly, a runner is ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Most gyms have an elliptical machine. And chances are, someone's on it—and using it incorrectly. The ...

If you feel like all of your friends are suddenly training for major endurance competitions like half marathons, marathons, or even triathlons, you might feel a bit of FOMO from watching them rack up ...