Patient: Description of condition (time of onset, main symptoms, hospital visited, etc.): Now able to some pain. Just found. The doctor prescribed osteophyte tablets. And paste. I would like to ask what exercises are suitable to do to control the non-increase. Can I play shuttlecock. Thank you. Li Peng: Hello! It is best to exercise your quadriceps is the muscle in front of the thigh. Exercise method: lie on your back on the bed with your legs straight up alternately, pay attention to the knee joint do not play bending, the speed should not be too fast, alternate legs up for once, 20 times for a group. Do three sets per day. With continuous practice, muscle strength increases, about 1 month later is their own situation depends, can be increased to 30 times per group. Maximum 50 reps per set, maximum 5 sets per day. It is recommended to take it internally with glucosamine sulfate. The disease is closely related to body weight. Exercises are performed under medical supervision.