Sinus bradycardia cannot be cured by exercise. Sinus heart rate slower than 60 beats per minute is called sinus bradycardia, which can be divided into physiologic and pathologic sinus bradycardia; physiologic sinus bradycardia is mainly seen in athletes, the elderly, and healthy adults; pathologic sinus bradycardia is mainly due to vagal excitation, impaired sinus node function, and acute myocardial infarction. Although exercise can make the heart rate rise during exercise, sinus bradycardia will be temporarily corrected, but after resting the heart rate will still return to the original state, and even some patients exercise after the negative impact on sinus bradycardia; sinus bradycardia patients should be actively searching for the cause of the disease in the absence of a primary pathology in the case of a heart rate of not less than 50 beats per minute, no symptoms do not need to be treated. When the patient’s symptoms are obvious, they should go to the hospital in time, and actively prevent and treat the primary disease timely elimination of primary causes and triggers is the key to prevention and treatment of this disease.