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Krivolapchuk Igor Allerovich
Доктор биологических наук, Head of Laboratory of Physiology of Muscular Activity and Physical Training, Institute of the Russian Academy of Education Institute for Developmental Physiology, i.krivolapchuk@mail.ru, Moscow
Barantsev Sergey Anatolievich
Доктор педагогических наук, Prof., Institute of the Russian Academy of Education Institute for Developmental Physiology, barancev_sergei@mail.ru, Moscow
Mysh’yakov Vladimir Vasilyevich
Senior lecturer, Yanka Kupala State University of Grodno, ,, Grodno

PHYSICAL TENSIONS CLASSIFICATION ON THE BASE OF “DOZE-EFFECT” DEPENDANCE ANALYSIS AMONG 9–10 AGED CHILDREN

Abstract: 
The research results, received on the base of “doze-effect” dependence analysis give the evidence of significant differences to limit time of tension performance of the same physiological or subjective intensity among 9-10 aged children with different physical working capability. It points to the necessity of strict dozing of tension value at physical education lessons with the account of not only ergometric but also physiological and psychological criteria. It has also been identified that boys overpass girls by physical working capability level and motor readiness at the whole range of available tensions. The received results have served as the base to develop the physical tensions classification designed for 9-10 aged boys and girls. The given classification includes five zones characterizing by the differences at mechanisms of energetic and vegetative supply of muscles activity. It considers the maximum of tension duration, its physiological and subjective intensity, children’s working capability level.
Keywords: 
physical tensions, classification, ergometric, physiological, subjective criteria, level of physical works.
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