a. Like deformity of your knee joint, changes in the shape and color of your knee can indicate serious problems. If you notice redness or swelling, touch the area to see if you feel any tenderness or ...

The knee is the largest joint on the body and most prone to issues like injury. A puffy, stiff, or painful knee can limit mobility severely and is extremely painful. While exercise strengthens the ...

Knee pain impacts about 25% of adults, according to the American Academy of Family Physicians. One of the main causes, especially as people age, is osteoarthritis. Doctors say before signing up for ...