Among them, the original phosphoric acid system is also called ATP-CP system, which provides less energy but more power; The output power of aerobic oxidation system is low, and fat will be oxidized when a large amount of energy is supplied. The energy supply forms of these three systems are neither "rest" nor "go hand in hand". They supply energy together, but the energy supply ratio of each system is different in different motion States of human body.
What are aerobic exercise and anaerobic exercise?
Aerobic exercise refers to exercise that can be carried out for a long time, and a lot of oxygen needs to be consumed in this process. The oxygen inhaled by the human body is equal to the demand, thus achieving physiological balance. At the same time, it can effectively stimulate its own blood circulation system and lung respiratory system, thus improving cardiopulmonary function. The energy source is mainly sugar and fat in the body. Common sports include yoga, swimming and jogging.
Anaerobic exercise is strength training, which uses strength to promote muscle contraction, enhance explosive force and muscle volume and achieve plasticity. The intensity of exercise is relatively high and the duration is relatively short, because the accumulation of lactic acid is too high, which is easy to cause fatigue. Common sports are: running fast, weightlifting, walking race, high jump, long jump, tug-of-war, throwing, triathlon, muscle training in fitness and so on.