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Hypoxic training as the basis for the special performance of karate sportsmen
(Journal of Physical Education and Sport. Scopus, 2017) Volodymyr Galimskyi; Anatoly Roviyi; Vladlena Pasko
Purpose: to study the regularities of the adaptive mechanisms of the organism of rugby players to normobaric hypoxic influence at the stage of specialized basic training. Results: 10 hypoxic sessions were performed during recurrent respiration into closed space, each of which included 10 episodes. Interval hypoxic training was carried out on the fixing basis of the organism reaction to a gradual decrease in the volume of oxygen (O2) in the respiratory air. During recurrent respiration, the cardiovascular system (blood pressure, systolic and diastolic, heart rate) and respiratory system (pulmonary ventilation, respiration rate, O2 utilization rate, percentage of CO2 accumulation and percentage of O2 in the exhaled air were recorded in the closed space. Regression analysis has made it possible to determine the main factors for ensuring the duration of recurrent respiration. Research materials indicate hypoxic training, as the increase in adaptability to hypoxia is the mechanism for the development of the special working capacity of rugby players during sports activities. Conclusions: the results of the study deepen information about the features of adaptation mechanisms to certain competitive activities. The inclusion of interv.