There is no authoritative study that stair climbing can promote height growth, but stair climbing is a form of exercise after all, and it promotes adolescents to strengthen their appetite and diet through stair climbing, and at the same time promotes the exercise of bones and muscles, from this point of view there is a certain indirect effect of promoting height growth. However, as a joint surgeon, stair climbing is generally not recommended as a form of exercise for growth, because it has a certain degree of impact on the knee joint, especially on the patellofemoral joint, which may aggravate the wear and tear of the cartilage. Compared to the stair climbing exercise, there are many exercises that can play a better role in promoting growth, such as jumping rope, swimming, playing ball, etc.. On the one hand, the impact on the knee joint is relatively small, on the other hand, it can also play a role in improving appetite and promoting bone growth.