What are the benefits of physical activity for cardiorespiratory endurance

1. For the heart: the blood output of the heart increases each beat, the number of beats per minute decreases, the heart contracts strongly, and the blood supply efficiency is high.

2. For lung function: improve the efficiency and endurance of respiratory muscles, and increase the amount of air exchange per breath.

3. For blood vessels and blood: increase the elasticity and function of blood vessels, reduce the concentration of blood lipids, increase capillary density, and increase blood volume.

The function of the heart, lungs and blood vessels plays an important role in the distribution of oxygen and nutrients and the removal of waste from the body, especially when performing activities with a certain intensity, good cardiopulmonary function is even more important.

Daily training! 3 classic movements to enhance cardiorespiratory endurance, improve physical fitness, and avoid diseases.

Regular aerobic exercise can effectively improve cardiorespiratory endurance. Aerobic exercise generally refers to those activities that can move the large muscle groups of the whole body rhythmically, continuously and for a long time, such as: brisk walking, jogging running, swimming, dancing, various ball games, etc.

1. Aerobic exercise: aerobic exercise refers to the fact that sufficient oxygen can be obtained during exercise, and sugar, the main substance for energy supply, can be completely decomposed into carbon dioxide and water, and a large amount of energy is released to supply the human body for long-term exercise, which is called the aerobic metabolic system. Typical aerobic exercises include walking, jogging, running, cycling, going up the ladder, etc.

2. Ball games: Ball games commonly used for cardiopulmonary endurance exercise include: non-competitive basketball, volleyball, football, badminton, table tennis, tennis, etc. Ball games are suitable for people with good endurance and high exercise level as a means to improve cardiorespiratory endurance.

3. China's traditional sports: qigong, tai chi, self-massage, etc., their action intensity is small, the action is soft and slow, occupies a small area, can move the whole body, and express themselves. In addition to maintaining and improving cardiorespiratory endurance, it also has a certain effect on improving balance quality, coordination quality, and maintaining a healthy state of mind.

Cardiorespiratory endurance is the ability of the heart, lungs, and blood vessels to deliver oxygen to athletic muscles and use oxygen to produce energy. Cardiorespiratory endurance is considered to be the most important part of the human body's ability, and people with good cardiorespiratory endurance have a lower chance of suffering from the number one fatal disease, that is, heart disease.

People with good cardiorespiratory endurance can also engage in physical activity for a longer period of time without feeling fatigued easily. They have better ability to do various jobs, and their body functions are better, and they have a sense of physical and mental well-being.

<>1. Aerobic exercise.

Aerobic exercise refers to the exercise that is mainly powered by aerobic energy, usually with the participation of large muscle groups, and the continuous exercise should be more than a few minutes. Aerobic exercise improves oxygen metabolism through the heart, lungs and metabolic system, and provides energy for muscles. Some of the more common aerobic exercises include walking, running, swimming, dancing, certain ball games, and more.

Aerobic exercise is divided into high-intensity aerobic exercise, moderate-intensity aerobic exercise, and low-intensity aerobic exercise. High-intensity aerobic exercise is mainly powered by aerobic oxidation of sugar, moderate-intensity aerobic exercise is mainly powered by aerobic oxidation of sugar and fat, and low-intensity aerobic exercise is mainly powered by aerobic oxidation of fat.

2. Anaerobic exercise.

Anaerobic exercise is generally the maximum intensity exercise and sub-dose exercise, these exercises do not rely on oxygen to supply energy to the working muscle group, which is also destined to be anaerobic exercise can not be sustained, and most of them are explosive exercises, such as sprinting and weightlifting. The energy** of anaerobic exercise is the use of adenosine triphosphate-phosphocreatine and anaerobic digestion of glucose to supply energy to the muscles.

Generally speaking, we recommend that you do aerobic exercise for physical exercise.