That's right, the knees.
Knees are vital to many activities, yet they are one of the most unprotected joints in the body.
Having strong leg muscles is important for healthy knees, but for many of us they just are not in good enough shape. Athletic activities can really wear knees down-and the damage may not show up for many years. You can do a quick check on your knees. Stand in front of a mirror and look at your knees. Treatment for non-surgical problems generally includes exercises to stabilize the knee, orthotics or inserts to correct poor foot arch support, gentle manipulation if it is indicated, and a reasonable exercise program that minimizes the stress to your knees.