People who often dance aerobics will greatly improve their physical fitness, and the range of aerobics is just right, which is very beneficial to their health. Long-term aerobic exercise can improve heart function, increase heart cavity volume and thicken myocardium. At the same time, aerobic exercise is also of great benefit to the respiratory system, which can improve the breathing depth and achieve balance. Aerobic exercise can also improve the digestive system, stimulate gastrointestinal peristalsis and enhance digestive function, which is more conducive to the absorption and utilization of nutrients in the body.
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Precautions:
Before exercise, prepare joints, ligaments and muscles to adapt to exercise. After the exercise, you should do tidying activities, let all parts of your body gradually turn into a quiet state, then rest for at least 20 minutes, and then take a shower and eat.
Practitioners should control and arrange the speed, intensity, repetition times, number of groups, interval time and so on. Exercise should be based on your physical fitness and activity tolerance. After every exercise, beginners should sweat a little and feel a little tired. The heart rate is generally around 130 beats/min, and the total training time should not exceed 1 hour.
Have a certain exercise foundation, can appropriately extend the exercise time, increase perspiration and fatigue, and the highest heart rate can reach 140 beats/min. With the improvement of exercise level and physical fitness, the intensity and total amount of exercise can be appropriately increased, and the exercise mood is full, and satisfaction can be obtained in fatigue, and the highest heart rate does not exceed 150 beats/min.
Baidu encyclopedia-aerobics
People's Network-Four Benefits of Regular Aerobics Dancing