Compared with weightlifting, high jumping, throwing and other explosive non-aerobic exercise, aerobic exercise is a kind of constant-length exercise, which lasts for more than 5 minutes and still has spare capacity. Common aerobic exercise programs are walking, brisk walking, jogging, swimming, cycling, jumping rope, etc. The characteristics of aerobic exercise are low intensity, rhythm, uninterrupted and long duration. Adherence to aerobic exercise is a lot of benefits to physical and mental health, can make the body’s nutrition level, metabolic ability to improve, so that the blood vessels are resilient, and to increase the capillary network in the muscle, so that the muscle becomes plump and strong. In addition, it can also increase lung capacity, improve bad mood, improve the level of function of the central nervous system, thus improving the body’s ability to adapt to the external environment, relieve and eliminate the bad mood of tension, excitement, irritability and nervousness. It can also enhance self-confidence, exercise one’s perseverance, improve one’s immunity, enhance physical fitness and endurance, and delay aging. It is recommended that 3-5 times a week, each time about 30-60 minutes of aerobic exercise is more appropriate.