There is no good way to exercise for premature cardiac contractions, but some people can be relieved by doing aerobic exercise, having a regular work and rest schedule, and quitting smoking and drinking. Premature cardiac contractions are a common type of premature ectopic pacing arrhythmia, mainly including atrial premature contractions and ventricular premature contractions. Most people do not have any obvious clinical symptoms, and most of them are found during medical checkups, while a few people may have palpitations and cardiac arrest-like sensations. The possible causes of premature heartbeat are related to irregular diet, late night, smoking and drinking, high stress, dietary or medication factors leading to electrolyte abnormality, etc. It is recommended to improve the condition respectively. Some patients with premature heartbeats may have organic heart disease, and therefore need to be treated professionally with the necessary tests and examinations. In addition, premature heart beats can also occur in normal people, can be appropriate to relax, do slow aerobic exercise to enhance myocardial function, do not do to increase the burden on the heart of strenuous exercise. For premature heart beat, some may lead to sudden death and other serious consequences, it is recommended to regular hospitals, by the cardiologist to guide the follow-up treatment.