title: [Relation of the frequency of cardiac contraction and subjectively perceptible tension in the body during muscular work].
authors.forename: V M
authors.initials: VM
authors.lastname: Alekseev
mesh_terms: D006339:Heart Rate; D006801:Humans; D009129:Muscle Tonus; D005082:Physical Exertion
vernacular_title: Sootnoshenie mezhdu chastotoĭ sokrashcheniĭ serdtsa sub'ektivno vosprinimaeimoĭ napriazhennost'iu organizma pri myshechnoĭ rabote.