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You might have had the suspicion, particularly while doing unilateral exercises, that one of your legs is stronger than the other. Chloe Costigan, a physical therapist and co-owner of Mobility-Doc, ...

A simple test that takes less time than tying a shoe has drawn attention from researchers who study aging and mortality. The ability to balance on one leg for ten seconds, it turns out, tracks with a ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. It’s a stance ...

Standing on one leg for 10 seconds may seem like a simple task, but it can say more about your balance and physical health. As we age, our muscles, joints, vision and nervous system undergo changes ...