The mechanism of bradycardia evoked by physical training.
D000293:Adolescent; D000328:Adult; D001285:Atropine / Q000494:pharmacology; D001919:Bradycardia / Q000209:etiology*; D006329:Heart Conduction System / Q000502:physiology; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D010275:Parasympathetic Nervous System / Q000502:physiology; D010806:Physical Education and Training; D005082:Physical Exertion / Q000502:physiology; D011433:Propranolol / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000502:physiology
D001285:Atropine; D011433:Propranolol