Перегляд за Автор "Gavrylova, Nataliia"

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Effectiveness of the application of the endogenous-hypoxic breathing technique in the physical training of 13-16-year-old cyclists
(2017) Gavrylova, Nataliia; Bohuslavska, Viktoriia; Pityn, Maryan; Moseichuk, Yuriy; Kyselytsia, Oksana
The issue of perfection of functional and physical fitness of 13 16 year old cyclists by means of application of the endogenous hypoxic breathing techniques in the training process is investigated in the article. Due to the application of the endogenous hypoxic breathing technique in combination with exercise loads, cyclists aged 13 16 years have positive changes in the apparatus of external respiration: the functional capabilities of the respiratory muscles are increased, the respiratory surface of the lungs increases, there is an economization of the respiratory muscles work in the relative muscular rest state, and it is also facilitated also passage of air in the area of medium and small bronchi is facilitated. The effectiveness of the complex application of normobaric hypoxia and hypercapnia, as well as the training loads on the physical fitness of adolescent cyclists, depends on the age of athletes. In the 13 14 year old athletes, in 16 weeks after the beginning of the formative experiment, the special physical preparedness increased by the results of the cycling a 200 m flying start heat (2.75 %, p <0.05) and the cycling a 2,000 m heat with a single turning (by 5.18 %, p <0.01); general physical fitness by results of running 60 m race (by 3,43 %, p <0,05), running a 1,500 m race (3,16 %, p <0,01) and the maximum number of squats in 15 sec (at 8, 57 %, p <0.005). In 15 16 year old cyclists, training sessions with application of the endogenous hypoxic breathing technique contributed to an increase in overall physical fitness – according to the results of running a 1,500 m race (2.29 %, p <0.02) and special physical fitness – according to the results of cycling a 2,000 m heat with one turn (5.91 %, p <0.005).
Energy supply capacity when using different exercise modes for young 17–19- year-old men
(2018) Drachuk, Sergiy; Bohuslavska, Viktoriia; Pityn, Maryan; Furman, Yuriy; Kostiukevych, Viktor; Gavrylova, Nataliia; Salnykova, Svitlana; Didyk, Tetiana; Драчук, Сергій; Богуславська, Вікторія; Пітин, Мар'ян; Фурман, Юрій; Костюкевич, Віктор; Гаврилова, Наталія; Сальникова, Світлана; Дідик, Тетяна
This work contains the scientific-practical task solution, which aims at the young men physical health level improvement by physical education during the higher educational institutions studies. Investigation of different physical load types effectiveness allowed to determine the effective physical training regime, which would contribute to physical health level improvement during young men studies in higher educational institutions. Running exercises were determined as the most effective health improvement means, as by running one can improve both aerobic and anaerobic (lactic) body performance. Besides, we found out running exercises productivity advantages in the mixed (aerobic-anaerobic) regime of energy supply comparing to trainings in the aerobic regime (lactic), which are the main factors characterizing men physical health. So in comparison with starting data the relative maximum oxygen consumption ratio during trainings in the mixed energy supply regime apparently increased by 20.9%, whereas in the aerobic regimen — by 13.6%. Such trainings effectiveness also demonstrated positive changes in the heart bioelectric activity indexes and some external respiration indexes. Moreover, trainings three times a week with minimum internal loading value not less than 44.6% of the maximum allowable value of energy supply contributed to the physical state level improvement.