Falling in love with aerobic exercise means falling in love with health

Aerobic exercise is some low- to medium-level fitness exercises, such as swimming. Mainly, aerobic exercise will not cause breathing difficulties, but it is effective enough to slow down aging. Today, the editor will give you a detailed introduction to the benefits of aerobic exercise. Friends who are interested, come and have a look.

Benefit 1: Increase oxygen supply

When the human body enters middle age, its oxygen supply capacity begins to decline. For female friends, they will feel abnormally tired, and their ability to move will begin to decline year by year.

When doing aerobic exercise, the amount of oxygen inhaled is 8 times that of a resting state, which makes breathing deeper and faster, thereby increasing lung capacity, improving the ability to inhale oxygen, increasing the amount of hemoglobin in the body, and improving the body's resistance.

Benefit 2: Enhance cardiopulmonary function

Long-term aerobic exercise can make the myocardial contraction stronger, enhance the working efficiency of the cerebral cortex and cardiopulmonary function, increase fat consumption, prevent arteriosclerosis, and reduce the incidence of cardiovascular and cerebrovascular diseases.

Benefit 3: Weight loss and body shaping

Aerobic exercise consumes calories and burns body fat. The longer the exercise lasts, the more fat will be burned, which can reduce the body fat percentage.

At the same time, during the exercise, the muscles are well exercised and the body's flexibility is also greatly enhanced, ultimately achieving the goal of weight loss and body shaping.

Benefit 4: Have a good mood

Aerobic exercise is a positive way to regulate emotions. It can help relieve tension, relieve mental stress, balance mental and psychological states, and improve sleep by transferring and regulating the excitability of the body's nervous system.

In addition, aerobic activity can increase bone density and prevent osteoporosis. In terms of dance fitness, pole dancing, belly dancing, and jazz dance can all be used as good aerobic exercises. Yoga is also a very good choice.

The purpose of aerobic exercise is to improve cardiorespiratory endurance

During exercise, the muscles contract and require a large amount of nutrients and oxygen, so the number of heart contractions increases, and the amount of blood pumped out each time is also more than usual. At the same time, the demand for oxygen increases, the number of breaths is more than normal, and the lungs expand and contract to a greater extent. So when exercise continues and muscles contract for a long time, the heart and lungs must work hard to supply oxygen to the muscles and transport waste away from the muscles. This continuous demand can improve cardiopulmonary endurance.

When cardiorespiratory endurance increases, the body can exercise for longer or at a higher intensity and is less likely to tire. The combustion of gasoline cannot be separated from oxygen, so we can also call the work of the engine aerobic exercise. Similarly, humans also burn fuel during exercise, and human "fuel" is carbohydrates, protein and fat.

These "fuels" of the human body are stored in the cells of the human body. When you exercise, you consume these "fuels" to obtain energy. Just like an engine burning gasoline, humans also need oxygen to assist combustion when they burn "fuel" (i.e. oxidation).

When people exercise, they breathe deeply, allowing oxygen in the air to enter the blood circulation system through the alveoli. Then it flows through arterial blood to tissue cells throughout the body. This is a long process. Low-intensity, long-term exercise is basically aerobic exercise, such as walking, jogging, long-distance slow swimming, cycling, dancing, etc.

Aerobic exercise can effectively exercise the heart, lungs and other organs, and can improve cardiovascular and lung function. There is a considerable time difference in the process of human utilization of oxygen, and this time difference determines that intense, short-term exercise becomes anaerobic exercise. When you exercise long enough, oxygen has dissolved into the cells, and the glucose in the body has been fully "burned" and converted into new energy. This type of exercise is aerobic exercise.