1, anaerobic exercise. It is characterized by fast energy output, short duration and no need for oxygen. Sprint, jump and other sports that rely on explosive force are anaerobic sports.

During anaerobic exercise, muscle glycogen or glucose can be fermented under anaerobic conditions to produce lactic acid and release energy. Because the output of anaerobic exercise is faster and shorter, the maximum duration is about 1 min.

2. Aerobic exercise. During exercise, sugar, fat and protein are completely oxidized in cells, releasing energy and water. Long-term endurance sports are basically powered by this system.

3. From the basic principle: stop and rest for 2~3 minutes, then it belongs to anaerobic exercise. Join basketball, football, tennis, all kinds of strength training, sprint, high jump and long jump. If you can continue to exercise for a long time, it is aerobic exercise. Such as brisk walking, long-distance running, long-distance swimming and cycling. But for the average runner, aerobic and anaerobic are mixed. There is no strict anaerobic exercise or aerobic exercise. Because after all, there is no professional training guidance, no strict planning, anaerobic or aerobic, but also according to personal circumstances.

4. From the point of weight loss efficiency: During aerobic exercise, the sugar, fat and protein in the body are decomposed to provide energy, but only after aerobic exercise for a long time can the fat function be digested. So if you want to lose weight by running, you may need to run 1 hour to lose weight. Although anaerobic exercise does not directly decompose fat to provide energy, anaerobic exercise, especially strength training, can improve body muscle content. The increase of muscle content is of great help to improve the basic metabolism of human body.