Mild exercise through a certain amount of whole-body movement, comprehensively improve the body's function, and then improve the quality of the human body. Aerobic exercise is characterized by the following: the energy required for exercise is mainly provided by oxidizing body fat and other substances; about 2/3 of the muscle groups are involved in the exercise; the intensity of the exercise is between low and medium, and the duration is only 15 to 40 minutes or longer.
Moderate exercise is a low-intensity, low-energy-consumption pattern of exercise, also known as "moderate exercise". Moderate is physical activity that burns 2,000 kilocalories per week, which is the equivalent of playing ping-pong for two to three hours.
There are many forms of aerobic exercise, such as walking, jogging, jumping aerobics, swimming, bicycling, and playing tai chi. Exercise three times a week for about half an hour or longer.
The intensity should vary from person to person: 20 to 30 years old, the heart rate should be maintained at about 140 beats/min when exercising, 40 to 50 years old, the heart rate should be maintained at 120 to 135 beats/min when exercising, and when people over 60 years old exercise, the heart rate can be maintained at 100 to 120 beats/min.
During aerobic exercise, the body inhales 8 times more oxygen than in the quiet state. Long-term adherence to aerobic exercise can increase the number of hemoglobin in the body, improve the body's resistance; improve the efficiency of the cerebral cortex and cardiorespiratory function, increase the consumption of fat, prevent atherosclerosis.
Reduce the incidence of cardiovascular and cerebrovascular diseases. From the sense of strengthening the body, the object of gentle exercise is suitable for all social classes, but also the best choice of weight loss exercise for middle-aged and elderly people.