To judge whether an exercise is "aerobic exercise", the standard of measurement is heart rate, and the exercise with heart rate 150 times/minute is aerobic exercise. Common aerobic exercises include: walking, brisk walking, jogging, race walking, skating, long-distance swimming, cycling, playing Tai Ji Chuan, fitness dancing, skipping rope/doing rhythmic exercises, basketball, football and other ball games. Aerobic exercise is characterized by low intensity, rhythm, uninterrupted and long duration.

Benefits of aerobic exercise:

1, antihypertensive, research shows that walking four times a day for 20-30 minutes each time has the best antihypertensive effect;

2, lose weight, walking can make fat burn slowly, to achieve the purpose of losing weight;

3, prevent diabetes, aerobic exercise can effectively prevent and improve diabetes;

4. Relieve stress. Aerobic exercise can eliminate nervous tension and resolve bad emotions;

Aerobic exercise can also increase cardiopulmonary function.

How long is aerobic exercise suitable:

Generally speaking, after half an hour of aerobic exercise, you start to consume fat to achieve the effect of losing weight. MM can gradually increase the amount of exercise to consume calories according to the situation, generally requiring 40-90 minutes. Losing weight is not only related to exercise time, but also directly related to the exercise intensity corresponding to exercise time. The exercise time is more than 15 minutes, and the fitness effect can be achieved below 30 minutes.