Can anaerobic energy supply last for a long time? But boxers, martial arts masters and judo masters can create anaerobic energy supply for muscles that ordinary people can't understand. They all practice for a long time and constantly replenish the elements needed by muscles. Of course, congenital factors should be considered (after all, those people are gifted), but don't worry, the degree can only be deepened gradually, otherwise you will be injured (muscle recovery will be slow after anaerobic energy supply).
Characteristics of anaerobic exercise:
The biggest feature of anaerobic exercise is that the oxygen intake 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.
Baidu encyclopedia-anaerobic exercise