title: [Motor activity and the functional state of the cardiovascular system of first-grade schoolchildren during outdoor games].
authors.forename: Iu K
authors.initials: IuK
authors.lastname: Borisov
authors.forename: V I
authors.initials: VI
authors.lastname: Gleĭzerov
mesh_terms: D002648:Child; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D010806:Physical Education and Training; D010988:Play and Playthings; D002094:Republic of Belarus; D012572:School Health Services; D012737:Sex Factors
vernacular_title: Dvigate'lnaia aktivnos't i funktsiona'lnoe sostoianie serdechno- sosudistoĭ sistemy pervoklassistov pri provedenii podvizhnykh igr.