For patients with osteophytes in the knee joint, it is recommended that they should exercise in this way: 1. In terms of exercise, a brisk walk or a swim is preferred, but not climbing hills, stairs or exercises that make the knee joint half-squat, such as squatting stance. Some patients are used to playing tai chi or martial arts and other exercises, it should be noted that such exercises are not suitable for patients with osteophytes in the knee joint, do not do so. 2, this type of exercise requires patients to be persistent and progressive. This means that the patient needs to exercise regularly, and each exercise should last more than 20 minutes; in addition, the patient must exercise according to his or her ability, and the intensity of the exercise should be controlled by himself or herself, and should not cause sports-related injuries. 3, after the exercise, the patient must pay attention to keep the knee joint warm, and if necessary, appropriate hot compresses can be applied to it. 4, the patient in the exercise At the same time, it is important to ensure an adequate supply of protein, calcium and vitamins. It is generally recommended that patients eat more fish, eggs, milk and plenty of fresh green vegetables and fruits.