For the second consecutive year, Chrysler Group LLC unveiled a two-minute production during Super Bowl XLVI. âItâs Halftime in Americaâ encourages the nation to unify, using the resurgence of Detroit ...
Being overweight or obese adds stress to the knee joints. Other causes of knee pain can include being overweight or obese, which increases stress on the knee joints and also increases risk of osteoarthritis. 1  According to the Johns Hopkins Arthritis Center, even 10 extra pounds of body weight can place a significant strain on arthritic knee joints.
Patella Femoral Arthritis. Arthritis of the knee is a leading cause of disability in the United States. Patellofemoral arthritis affects your kneecap (patella bone). It causes pain in the front of your knee and can make it difficult to kneel and climb stairs. Patellofemoral arthritis occurs when the articular cartilage along the trochlear groove and on the underside of the patella wears down and becomes inflamed.