Перегляд за Автор "Vladlena Pasko"

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  • Ескіз
    Документ
    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.
  • Ескіз
    Документ
    Sensory control as a control mechanism in accuracy movements of athletes
    (Journal of Physical Education and Sport. Scopus, 2019) Volodymyr Galimskyi; Anatoly Rovniy; Viacheslav Shutieiev; Alla Podavalenko; Volodymyr Ashanin; Vladlena Pasko; Viktor Dzhym; Ivan Ivanov
    Purpose: to establish the dependence of the accuracy of motor actions of athletes on the level of sensory functions. Participants in the study: basketball players of 18–26 years old of masters team with a level of qualification of candidates of masters and masters of sports participated in the study. Research methods: differential sensometry of kinesthetic, visual, auditory sensory systems and vestibular stability. The use of mathematical methods of multiple regression analysis allowed us to establish the most important functions of sensory systems in controlling the precision actions of basketball players. Results:It was established that the level of functional activity of sensory systems changes during the training session, depending on the degree of impact of the loads. Depending on the level of stability of sensory functions, the accuracy of the performance of motor actions also changes. Conclusions:The level of sensory perception depends on a certain intensity of heart contractions. The optimal heart rate is 145-155 beats / min. Indicators of accuracy actions depend on individual sensory functions that need to be developed in conditions close to sports activities.