Osteoarthritis generally impacts older adults. It is known as wear and tear of the joints and typically will result in reduced mobility and pain. This can limit enjoyment and normal activities of daily living. The cause of osteoarthritis is generally related to cartilage breakdown and resulted inflammation and tissue damage. Osteoarthritis can affect virtually any joint in the body. Including the hips, knees, shoulders, elbows, wrists, and spine. When osteoarthritis occurs joints can grind and become hardened. Though less common early onset arthritis can occur do to sports injuries, motor vehicle accidents, or other trauma.