The main rehabilitation exercise for rheumatoid arthritis is exercise therapy. Exercise therapy for rheumatoid arthritis is a form of self-therapy using exercise or physical exercise to treat the disease. It is suitable for patients with blood sedimentation below 50 mm/h, body temperature in the normal range, and acute active joint inflammation subsiding, regardless of the degree of joint pain, should carry out appropriate exercise therapy. Exercise for rheumatoid arthritis is mainly systemic and joint function exercise, active or passive movement and activity of joints to increase joint mobility, restore and maintain joint function, and prevent and improve muscle atrophy around joints. There are also principles for physical exercise: First of all, there are many specific methods of physical exercise and joint gymnastics, which should be used according to your condition and the degree of joint dysfunction. With a history of wasting disease, fever and heart, lung and kidney disease, do not carry out systemic exercise, appropriate movement of the joints can be. Secondly, it is important to combine movement and static. Joints and body movement (activity) exercise, should be mainly moving, the combination of movement and static, the combination of overall and local exercise, mainly moving, passive exercise as a supplement. During the acute phase of arthritis, proper rest is required to avoid aggravation of inflammation in order to help the inflammation subside. When the joint inflammation and pain is reduced, you can do some activities that do not aggravate the joint swelling and pain to increase muscle strength and prevent joint contracture, ankylosis and muscle wasting atrophy. There is also the principle that exercise should be performed according to ability, gradual, persistent, and restoring joint function and strength. Daily activity from small to large, the number of times from a small number of gradually, so as to achieve their own daily appropriate amount of activity, long-term persistent exercise, persistent, not because of joint pain to stop exercise.