Adult patients with club leg can be corrected by the following methods: First, conservative treatment: If it is a mild club leg, the patient can exercise to walk in a straight line, both lower limbs in the process of walking to keep the toes and patella in the same direction, while exercising the leg muscles, can improve the club leg shape. Second, surgical treatment: If the more serious outward eight legs, conservative treatment effect is often poor, need to consider surgery, through surgery to correct the lower limb force line to improve the outward eight legs, the patient in the postoperative also need to cooperate with the exercise leg muscle strength and intensity, in order to maintain the treatment effect of surgery. Normal sitting and standing posture should be maintained in ordinary life to avoid the occurrence of club leg. At the same time, early diagnosis and early treatment should be carried out to avoid delaying the treatment and causing serious degeneration of the joints of the lower limbs.