Scientific journal
Fundamental research
ISSN 1812-7339
"Перечень" ВАК
ИФ РИНЦ = 1,674

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INTERRELATION BETWEEN INDICES OF CARDIORESPIRATORY SYSTEM AS INNOVATIVE WAY TO ASSESS FUNCTIONAL OPPORTUNITIES OF SPORTSMEN

Vanyushin Y.S. 1 Vanyushin M.Y. 1
1 Kazan State Agrarian University, Kazan
The indices of cardiorespiratory system of sportsmen of different age and doing endurance kinds of sport during the ascending intensity of the physical exercise have been researched. To collect necessary information we developed and used a complex approach that involves registration of bigger numbers of synchronously fixed and comparable indices that take an active part to provide the body with oxygen. We registered differential rheogram, electrocardiogram, indices of external breath and gas exchange at the same time. As a physical load we used exercises on veloergometer of gradually increasing power from 50 to 200 Watt. It has been revealed that the dynamics of those indices is different and depends on the intensity of the physical exercise. In the group of teenagers and sportsmen aged between 36 and 60 the physical load has been provided by bigger intensity of cardiorespiratory system. To estimate the reactions of sportsmen’s bodies during the physical exercises it is recommended to use a coefficient of complex estimation involving cardiorespiratory system’s indices.
adaptation
cardiovascular and respiratory systems
ascending intensity of physical exercise
sportsmen
cardiorespiratory system