Osteoarthrosis is a common and frequent disease in the middle-aged and elderly population. It is characterized by damage to the cartilage of the joint surfaces, osteophytes, and narrowing of the joint space. Patients often suffer from pain, swelling and functional limitations of the joints to varying degrees, which can have a significant impact on daily life. The treatment of osteoarthrosis should include surgery, medication, physical therapy, massage, rehabilitation exercises, and proper arrangement of daily life. Not a single treatment can achieve good results, but a comprehensive treatment is necessary to achieve the best possible results, improve function, and prevent further aggravation of cartilage damage. And the family daily life rehabilitation considerations are more important. 1, reasonable arrangements for exercise. Avoid excessive activity and not moving at all. Moderate exercise is recommended, to the extent that it does not cause swelling and pain in the joints. Avoid prolonged walking and standing. You can divide the distance that will cause joint discomfort into 3-4 sections, with a few minutes of rest in between, in order to achieve the purpose of not reducing the amount of activity, but also harmless to the joints. Similarly, other activities and work arrangements should also follow this principle. 2.Living environment improvement. The living environment of the patient should be more convenient and comfortable than the normal people. For example, living in elevator houses, using flush toilets, shopping around the residence, convenient transportation, etc. 3. Engage in more suitable types of work. You should engage in work that requires less walking, less standing for a long time, less joint flexion and extension activities, and less joint loading to reduce joint irritation and prevent aggravation of lesions. 4. Proper control and weight reduction. Especially for middle-aged and elderly women, reducing body weight can significantly reduce the burden on the joints and improve the symptoms. 5. Choose appropriate sports for physical exercise. Mountaineering, stair climbing and other high flexion movements of the knee joint can cause further damage to the joint cartilage and are not suitable for patients with osteoarthrosis. Choose sports that are not strenuous and have little joint burden, such as swimming, as a form of daily exercise. 6, pay attention to keep warm. Patients with osteoarthritis should pay particular attention to warmth, such as weather changes can lead to increased joint symptoms.