The Best Exercises to Prevent Ankle Injuries
To stay fit, you need to avoid injury. Sports Science's Kisar S. Dhillon describes five easy exercises to prevent ankle injuries and keep you moving. 

Work Out Like an Olympic Speedskater
Olympic speedskater Eddy "The Jet" Alvarez is headed to Sochi after recovering from serious injuries to both knees. He talks to the 'New York Times' about just how hard skaters train to compete in the world's fastest human-powered sport. 

Air Squats Done Right
Squats are an essential move for any athlete. If you're short on time or space, try air squats. But just because you're not hoisting weights doesn't mean you can fudge your form. Crossfit.com shows the right way (and a few wrong ways) to fit air squats into your workout.