Myocardial infarction is impossible to recover naturally through exercise, without scientific reasoning and basis. Myocardial infarction due to coronary artery obstruction, resulting in myocardial ischemia and hypoxia necrosis, belonging to the internal medicine emergency. Myocardial infarction patients in the acute period must be absolute bed rest, never exercise, patients if exercise at this time can aggravate myocardial oxygen consumption and condition, easy to cause sudden death; in the condition of the recovery period, can be appropriate to carry out some aerobic exercise, such as playing tai chi, slow walking, etc., but also should pay attention to the exercise time and way and method. Myocardial infarction once the onset must be scrambled to rescue and treatment, if suitable for thrombolysis contraindications can be taken to intravenous thrombolysis, in order to quickly open up the blocked blood vessels, at the same time later need to cooperate with the application of statin (eg, atorvastatin calcium, etc.) medicines, expansion of coronary arteries (eg, nitrate isosorbide tablets, etc.) and other medicines for treatment; if it is not suitable for intravenous thrombolysis, stenting, coronary artery bypass grafting, and other surgical and interventional methods for treatment. Treatment. Patients with myocardial infarction must immediately call 120 emergency, go to the regular hospital for treatment, do not strenuous exercise.