Benefits: Aerobic exercise can promote blood circulation, accelerate metabolism and vitality of the whole body. Aerobic exercise can reduce weight, and daily persistence can increase vital capacity. There is a saying about vital capacity and major organs that all organs of the human body have a physiological life span, such as the heart. The life span of your heart determines your life span, and the number of heart beats in your life is limited. If you exercise for an hour or two every day, your heartbeat and breathing will be accelerated during this time, which will consume your "energy" to a certain extent, but during the other 22 hours of the day, your heartbeat and breathing will be much reduced. Generally speaking, you pay less than you get. So the conclusion of this theory is: exercise can prolong life! (Ha ha, personal opinion, for reference only! ! )

Disadvantages: lumbar muscle strain, various sports injuries.