Ouyang Shannan takes you to lose weight healthily. He thinks that walking can consume more calories and play a role in losing weight. Climb the stairs often, especially don't climb the stairs to keep fit, or you will easily get osteoarthritis. Originally, the two bones of the joint were covered by cartilage, and the cartilage was worn out, so you would get this disease. Because of the great pressure on the knee joint, almost all joints bear the weight of the whole person, and the probability of wear is greater, so the incidence of lesions here is the highest. The exercise mode will also determine the service life of the knee joint.