Usually exercise has an important role for all organs of the body, for the circulatory system the importance of physical exercise has to strengthen the endothelial function, the previous existence of coronary atherosclerotic heart disease, myocarditis and pericarditis history of patients, more need to carry out a certain amount of physical exercise, but the body over the exercise amplitude should not be excessive and the action does not need to be too violent mainly. Exercise can increase the aerobic metabolism of the body, which can improve cardiovascular endothelial and epithelial cell function, so physical exercise is particularly important for cardiovascular rehabilitation. Physical exercise also has certain benefits for lowering blood pressure, patients with a history of hypertension engaged in certain physical exercise, but also has the role of regulating blood pressure. In addition, physical exercise can also enhance the body’s immune system, improve the endocrine environment in the body, as well as sedative and tranquilizing, sleep regulation and other important role.