There is no such thing as the best way to exercise. Exercise varies according to the severity of the disease in patients with coronary artery disease. Mild patients can perform regular aerobic exercise that can be tolerated, while severe patients are advised to reduce their activity. Coronary heart disease is one of the most common cardiovascular diseases today. With the improvement of people’s quality of life, there are more and more obese people, and obesity is an important risk factor for coronary heart disease. Early coronary heart disease patients can be in the body can tolerate the situation of appropriate aerobic exercise for weight reduction, such as cycling, jogging, swimming and so on. In general, the physical activity of patients with severe disease is significantly limited, so only get out of bed and walk on level ground from dozens of meters to a hundred meters, it is not recommended to excessive activity. For patients after treatment of heart attack, it is recommended to gradually increase the amount of activity in a gradual manner to avoid inducing angina pectoris. Appropriate exercise can improve the activity endurance of patients with coronary heart disease, as well as promote the establishment of collateral circulation, but need to pay attention to is, during the exercise period appeared gasping, angina and other symptoms should immediately stop the activity in a timely manner to consult a doctor, in order to avoid the occurrence of serious cardiovascular accidents.