Adaptation of reformation of physiological functions of the organism of the 400 m hurdlers during hypoxic training

Purpose: research of the adaptation mechanisms of the 400 m hurdlers' organism in the process of the normabaristic hypoxic trainings. Results: ten sessions of hypoxic influence are conducted during the recurrent breathing in the reserved space. Interval of the hypoxic training is carried out on the basis of reaction of organism by the gradual decline of volume of oxygen (02) in a breathing air. During the reverse breathing in the reserved space the indexes of the cardiovascular system (an arteriotony systole and diastole, frequency of heartbeats) and respiratory system (pulmonary ventilation, breathing frequency, coefficient of 02, percent accumulations of CO2 and percent index of O2) Application of regressive analysis is allowed to define the main factors of providing of the recurrent breathing duration. Research materials testify to the necessity of realization of the hypoxic trainings because an increase of adaptiveness to the hypoxia is the mechanism of development of the special capacity of 400 m hurdlers. Conclusions: research results deepen information about the features of mechanisms of adaptation to certain competition activity. Plugging in the training process the interval hypoxic training assisted more considerable increase of anaerobic capacity of the 400 m hurdlers.