Toned abs look good, but they won't help prevent injury. This is why crunches and sit-ups ar...

By Jeff Gaudette

It's becoming a worldwide fitness craze, with millions swearing by the benefits of CrossFit....

By Erik Taylor

Want to become a faster, fitter runner? No need to pile on the miles. These low-impact ideas...

By Sarah Wassner Flynn

Whether you're looking to set a PR, gain confidence or shake up your running routine, check ...

By Runner's World

A full-body strength-conditioning program using kettlebells is the perfect cross-training co...

By Alex Isaly, Lead Trainer for KettleWorX

As you set your goals for your next race season, consider planning beyond your next race. He...

By Runner's World

Want to hit the ball harder? Equipment and technique help. But if you want real improvements...

By Frank Giampaolo

Running faster with less effort might sound like a gimmick, but it's possible when you focus...

By Danny Dreyer

If you get muscle cramps often, it could be due to muscular imbalance. Learn how to strength...

By John Hughes

You may not be able to run as consistently as you'd like during the winter, but don't let th...

By Erik Taylor