First, the nature is different.
1, anaerobic exercise
Anaerobic exercise refers to the exercise of human muscles under anaerobic energy metabolism.
2. Aerobic exercise
Aerobic exercise refers to the physical exercise carried out by the human body under the condition of adequate oxygen supply. That is, in the process of exercise, the oxygen inhaled by the human body is equal to the demand, achieving physiological balance.
Second, the characteristics are different.
1, anaerobic exercise
The intake of oxygen during exercise is very low. Because the speed is too fast and the explosive force is too strong, the sugar in the human body cannot be decomposed by oxygen, so we have to rely on "anaerobic energy supply". This kind of exercise makes the body produce too much lactic acid, which leads to muscle fatigue, muscle soreness and shortness of breath after exercise. In fact, a large number of intermediate metabolites such as pyruvate and lactic acid will be produced during glycolysis, which cannot be eliminated by respiration. When these acidic products accumulate in cells and blood, they become "fatigue toxins", which will make people feel tired and weak, muscle aches, difficulty breathing, rapid heartbeat and arrhythmia. In severe cases, acidosis will occur and the burden on liver and kidney will increase.
2. Aerobic exercise
It is characterized by low intensity, fast rhythm and long duration. It is required to exercise for at least 30 minutes at a time and insist on 3 to 5 times a week. This kind of exercise, oxygen can not only fully burn (that is, oxidize) the sugar in the body, but also consume the fat in the body, enhance and improve the cardiopulmonary function, prevent osteoporosis, and adjust the psychological and mental state, which is the main exercise mode of fitness.
Third, common projects are different.
1, anaerobic exercise
Common anaerobic sports are: sprint, weightlifting, throwing, high jump, long jump, tug-of-war, push-ups, diving, muscle strength training (long-term muscle contraction) and so on.
2. Aerobic exercise
Common aerobic exercises include: yoga, walking, jogging, skating, swimming, cycling, playing Tai Ji Chuan, dancing, doing rhythmic exercises and so on.
Baidu encyclopedia-anaerobic exercise
Baidu encyclopedia-aerobic exercise