There is no sport that is specifically better for the heart, patients with coronary heart disease should choose the appropriate way of exercise and intensity of exercise according to their own physical characteristics, such as running, swimming and so on. There are many ways to exercise in life, such as running, swimming, cycling, playing badminton and so on, there is no one kind of exercise specifically good for the heart, patients with heart disease can choose any kind of exercise, but we should pay attention to the way of exercise, the intensity of the exercise, to avoid excessive exertion, to avoid aggravating the load on the heart. Appropriate exercise for patients with heart disease can increase the reserve function of the heart, which is beneficial to patients with heart disease. Patients with heart disease should formulate exercise techniques under the guidance of physicians, choose appropriate exercise methods, and set a good time for exercise, so as to play the role of exercise and minimize the damage to the heart.