Arthritis and Exercise:

(MS) - Exercise can be beneficial in the treatment of arthritis, say many doctors. Physical activity can reduce stiffness and increase muscle strength and flexibility. It also has overall health benefits, such as improving cardiac fitness and physical endurance. Three types of exercise are most appropriate for those who have arthritis:

1. Strength training: Strong muscles help support and protect joints affected by arthritis. Lifting weights can provide this.

2. Range-of-motion exercises: Dancing, tai chi, Pilates, swimming, and other activities that push the body to stretch and move help maintain normal joint motion and relieve stiffness.

3. Aerobic activities: Activities such as brisk walking, bicycle riding, skating and more are good for the heart. They also moderate weight, which in turn puts less strain on joints, particularly the knees. Some studies show that aerobic exercise can reduce inflammation in some joints.

Before beginning an exercise program, discuss with your doctor what activities might be right for you.