title: [The age-related dynamics in the regulation of the frequency of the heart contractions in schoolchildren during different physical activities].
authors.forename: V M
authors.initials: VM
authors.lastname: Chenegin
authors.forename: E D
authors.initials: ED
authors.lastname: Dokuchaeva
mesh_terms: D000293:Adolescent; D000375:Aging / Q000502:physiology*; D000886:Anthropometry; D002648:Child; D004562:Electrocardiography; D015444:Exercise / Q000502:physiology*; D005260:Female; D005712:Galvanic Skin Response / Q000502:physiology; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D013177:Sports
vernacular_title: Vozrastnaia dinamika reguliatsii chastoty sokrashcheniĭ serdtsa u shkol'nikov pri razlichnoĭ fizicheskoĭ aktivnosti.