Whether you run, climb, ski, bike, or hike, nagging knee pain may be ... Stand on one leg with your knee slightly bent. Without rounding your back, reach forward and down toward the ground as ...

U.S. Army Staff Sgt. Rayshaun Smith thought his knee pain was caused by his active lifestyle. It was an early sign of a rare ...

Some individuals experience knee pain when ... the patella (kneecap). Pain occurs when the thigh bone and kneecap rub together. This pain can worsen when you go up or down stairs.

As temperatures drop and the weather gets colder, our joints and muscles tend to stiffen, according to the Arthritis ...