Comparative Dynamics of Characteristics of Cardiorespiratory system of Students of South-Siberian Region

Studied was the dynamics of characteristics of external respiration and cardiovascular system in students of Tuvinian and Russian nationalities during their higher school instruction. It has been found out that functional condition of cardiorespiratory system has not only age and gender differences but also ethnic differences. Junior students of Tuvinian nationality have lower characteristics of functioning of organism than Russian students while in senior courses of their higher school studies more adequate adaptive reactions of organism are shaped in response to instruction.