Osteoarthritis is one of the most common degenerative diseases in middle-aged and elderly people. The pathological basis of osteoarthritis is the degeneration of joint cartilage. As we age, the cartilage in the joints gradually degenerates and causes damage to the cartilage, resulting in a decrease in the ability of the joints to withstand stress and thus stimulating an inflammatory response, causing pain, stiffness, and limited movement and secondary osteophytes, so that osteoarthritis occurs. Osteoarthritis is a disease of the distal phalanges of both hands, both knees, both hips, obesity and joint activity. Early symptoms are mild and may include mild joint discomfort, transient joint pain and joint ringing when getting up or squatting, or going down stairs, which can be alleviated or relieved on its own after rest. If there is no timely treatment at this time, with the further development of the disease, the cartilage damage further aggravated, there will be joint effusion, subchondral bone destruction, and finally the formation of joint deformity, this period often through simple medical treatment is not effective, but also requires surgical arthroscopy and surgical treatment, joint ankylosis affect joint In this stage, the treatment is often ineffective through medical treatment alone and requires surgical arthroscopy and surgery. Most patients with early-stage osteoarthritis can improve or even disappear through lifestyle adjustments, proper exercise and exercise, and appropriate medication. Articular cartilage is nourished by the synovial fluid in the joint, and movement causes the circulation of synovial fluid in the cartilage. If a joint is immobilized for a long period of time, the cartilage will become malnourished and degenerate early. Conversely, excessive exercise causes overload on the joints, resulting in damage to the cartilage. Especially in patients with osteoarthritis, if you do inappropriate sports or exercise, it will aggravate the development of lesions. Therefore, the principle of exercise is “no weight or less weight”, to enhance muscle strength, increase joint mobility as the goal, to increase tolerance, reduce fatigue, enhance the ability to resist the disease, so as to prevent the progress of the disease. The actual fact that osteoarthritis is a common disease, generally does not invade the internal organs, early standardized treatment prognosis is good. The most important thing to do is to make sure that you have a good idea of what you are doing. This shows that if osteoarthritis is not treated in a timely manner, persistent bone destruction can cause joint deformity and even joint replacement in severe cases, so early and timely treatment can clearly improve the prognosis of osteoarthritis.