ASSESSMENT OF THE FUNCTİONAL STATE AND PHYSİCAL FİTNESS OF ATHLETES

Abstract

In the course of the study, various methods were used to assess the functional state and physical fitness of athletes (biochemical, physiological, testing method in laboratory conditions). It was revealed that it is more appropriate to use the method of heart rhythm analysis as the most informative, accessible and objective method to monitor the functional status of athletes. It was found that the growth of physical working capacity and the effectiveness of the competitive activity of athletes in team sports are associated with an increase in the autonomous regulation circuit and the increase in the total power of the spectrum, moderate activation of the sympathetic division of the ANS. An increase in working capacity and a decrease in the effectiveness of competitive activity are correlated with a decrease in the activity of the sympathetic division of the ANS during functional tests, and this decrease is observed at rest in all components of the spectrum.