Benefits of doing aerobic exercise first

Maybe many of us do some aerobic exercise every day, which is very good for our body. Doing some aerobic exercise can greatly improve our own immunity. Doing some aerobic exercise can also effectively improve our lung capacity and help us reduce many unnecessary diseases. I believe that many people still don’t know much about the benefits of doing aerobic exercise first. Let us learn about the benefits of doing aerobic exercise first.

The purpose of aerobic exercise is to enhance cardiorespiratory endurance. During exercise, the muscles contract and a large amount of nutrients and oxygen are required, so the number of heart contractions increases and the amount of blood pumped out each time is more than usual. At the same time, the demand for oxygen also increases, the number of breaths is more than normal, and the lungs contract and expand 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 help combustion when they burn "fuel" (i.e. oxidation). When people exercise, they breathe deeply, allowing the oxygen in the air to enter the blood circulation system through the alveoli, and then flow to the tissue cells throughout the body with the arterial blood. 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.

Only by understanding the benefits of doing aerobic exercise in advance can we increase our attention to aerobic exercise, and we can insist on doing some aerobic exercise every day. Doing some aerobic exercise every day will also effectively help us achieve the goal of relaxing the body and mind and help us get rid of the torture brought to us by a tired body.