Endurance programs can effectively improve the function of the heart and lungs in order to improve the immunity of the lungs and heart and prevent the occurrence of lung and heart diseases. For example, you can choose the following aerobic exercise methods, such as walking, brisk walking, choosing a park with greenery where the air is relatively fresh and the temperature is relatively stable and suitable. Jogging can promote the blood circulation of the whole body, enhance the supply of oxygen to the heart, and can enhance lung capacity, improve the metabolism of the heart and lungs, and enhance cardiopulmonary function. Swimming on the whole body of the bones and joints relatively no impact, injury, can be good through the water resistance, the force is more uniform swimming, through the water, underwater continuous gas exchange can enhance lung function, promote the whole body of blood circulation process can promote the heart function, so these exercises can be effective through endurance training to improve cardiorespiratory function.