In daily life, many people often go climbing stairs in order to play the effect of exercise, they feel that they can prevent obesity or to achieve the role of weight loss. Studies have shown that climbing stairs can consume much more calories than walking normally, equivalent to the calories consumed by mountain climbing, so if you occasionally climb the stairs and feel out of breath, the amount of exercise is more than the energy consumed by playing badminton or shuttlecock, climbing stairs can achieve the role of preventing degenerative joint degeneration. As we all know, people are prone to joint problems in old age, inflexibility or pain, or long bone spurs, so regular moderate stair climbing can prevent degenerative changes in the joints and maintain the flexibility of the joints. Also can prevent constipation, if constipation, you can try to climb the stairs, because climbing the stairs also need abdominal exercise, abdominal exercise can strengthen intestinal peristalsis, can prevent constipation, while enhancing appetite, but also to protect the cardiovascular, cerebrovascular system and so on. But stair climbing should be moderate, if excessive stair climbing on the knee joint easily caused irreversible damage.