Changing your gait may help you reduce knee arthritis pain. And the relief could be comparable to the effect of over-the-counter pain medications. In a study published earlier this month, adults with ...

"Smart" prosthetic legs can help amputees achieve a natural walking gait, but it's done through robotic sensors and algorithms that drive the limb forward at predetermined rates. A better way would be ...

If you’re dealing with knee pain that just won’t quit, you could have something called osteoarthritis, a painful disease where the cartilage that cushions your joints is worn down. While treatments ...