To flutter your legs or not — that's the question I've always had when it comes to my favorite stretch, the butterfly. Most of my fitness teachers love the move, too — but about 50 percent of them ...

"Shin splints" is an informal way to describe pain in the shins. Shin splints typically happen in athletes who have changed their exercise regimen, resulting in overexertion of the lower leg muscles.

Weak hips can affect your posture, running performance and cause lower-back pain, so it's a good idea to devote some time to ...

When you're trying to warm up and work out on a time-poor schedule, efficient movements that hit multiple muscle groups should be kept on regular rotation. Enter, the 'world's greatest stretch'.