Warming up can be done by walking or riding a stationary bicycle. Avoiding sudden changes in the intensity of exercise . Instead, increase the force or duration of activity gradually. Wearing shoes that fit properly and are in good condition to help maintain balance and leg alignment when walking or running. Maintaining an appropriate weight or losing excess weight to reduce stress on the knee.
Obesity increases the risk of degenerative conditions such as osteoarthritis of the knee.
Significant injuries of the knee and and severe knee disease are usually treated by an orthopedic surgeon . Patients who need non-surgical treatment for arthritis of the knee usually see their primary physician, or a rheumatologist . The knee joint works like a hinge to bend and straighten the lower leg. It permits a person to sit, stand, and pivot. The ends of the three bones in the knee are covered with cartilage, a tough, elastic material that functions as a shock-absorber and helps the knee joint to move smoothly.