Premature heart beats should not be caused by running, because the triggering factors for premature beats include exercise and other factors such as smoking, alcohol, coffee and mental stimulation, etc. Premature beats can occur in normal people after exercise, but they are episodic. In case of episodic premature contractions, you can exercise, for example, running, but not vigorously or for too long, and there is no need for medication for episodic contractions. In patients with frequent premature contractions and organic heart disease, it is important to reduce the amount of activity, avoid the triggering factors, and cooperate with medication.