Try these exercises for preventing pain and improving range of motion.
Learn why you might need it, what to expect, and more.
What to eat to feel better.
Knee pain can be caused by a sudden injury, an overuse injury, or by an underlying condition, such as arthritis. Treatment will vary depending on the cause. Symptoms of knee injury can include pain, swelling, and stiffness.
New Amputation Surgery Eliminates 'Phantom' Effect
A mountain climber from Maine is scaling rock walls again after having a new type of amputation surgery that eliminates the “phantom limb” effect.
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