Ergospirometricheskie indicators of the assessment of physical working capacity of girls of swimmers of various age and qualifying characteristics

The physiological assessment of physical working capacity (FR) of athletes depending on their age and qualifying characteristics has not only important theoretical value in connection with expansion and deepening of a range of the received data, but also applied value for the purpose of forecasting and modeling of adaptable processes and sports productivity. Research oxygen transport (ventilating, gas exchange, to blood circulation) values allows to reveal background data in a preworking condition, an exit to an anaerobic threshold in step increasing loading to establish reserve possibilities of backbone functions of athletes. Carrying out such researches in mesocycles of final preparation for social and significant competitions is especially important.