1, adhere to self-exercise: osteoarthritis patients are encouraged to participate in exercise. Moderate, regular exercise not only makes the muscles around the joints more powerful, so that the joints get stronger support, but also relaxes the tense muscles and relieves the pain caused by muscle tension. Exercise is also beneficial in maintaining the mobility of the joints to avoid stiffness and loss of function. Patients should avoid prolonged running, jumping and squatting, and reduce or avoid climbing stairs. Exercise should not be done during the acute attack period, rest should be the main focus; exercise intensity should be moderate to not cause joint pain as the limit; should choose sports that can increase joint flexibility, stretch and strengthen muscle strength, such as swimming, walking, cycling, etc.; pay attention to prevent the joints from inappropriate external force during exercise. 2, change the lifestyle: data show that at the age of 37, more than 20% of the standard weight, the risk of osteoarthrosis for men is 1.5 times the standard weight, 2.1 times for women. In the next 36 years, 60% of overweight people develop knee osteoarthropathy, and the risk of severe knee osteoarthropathy increases to 1.9 times for men and 3.2 times for women, suggesting that obesity may be a greater risk factor for severe knee osteoarthropathy. Therefore, overly obese people should lose weight by controlling their diet, the specific practice can refer to the dietary pyramid. 3, dietary pyramid: the base of the dietary pyramid is the most important grain and cereal, the second layer is vegetables and fruits, the third layer is milk and dairy products, the fourth layer is animal food, poultry, meat, fish, eggs and other animal osteoarthritis , the tip of the tower is a moderate amount of oil, salt and sugar.