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https://er.knutd.edu.ua/handle/123456789/8432
Повний запис метаданих
Поле DC | Значення | Мова |
---|---|---|
dc.contributor.author | Kolumbet, A. N. | - |
dc.contributor.author | Bazulyuk, T. A. | - |
dc.contributor.author | Dudorova, L. Y. | - |
dc.contributor.author | Chernovsky, S. M. | - |
dc.contributor.author | Maximovich, N. Y. | - |
dc.date.accessioned | 2017-12-06T12:39:44Z | - |
dc.date.available | 2017-12-06T12:39:44Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Efficiency of the bicycle operation under various tactical variants / A. N. Kolumbet, T. A. Bazulyuk, L. Y. Dudorova, S. M. Chernovsky, N. Y. Maximovich // Physical Education of Students. – 2017. – Vol. 21, No. 5. – P. 219-224. | uk |
dc.identifier.issn | 2308-7250 | uk |
dc.identifier.uri | https://er.knutd.edu.ua/handle/123456789/8432 | - |
dc.description.abstract | Purpose: to determine the efficiency of the cyclist in various tactical options. Material: In the experiments participated athletes (n = 6) of high qualification (mean age - 19.8 ± 1.3 years, mean weight - 71.4 ± 3.5 kg). As a model of the individual pursuit race at 4 km, a five-minute pedaling on the bicycle ergometer was used. Series of loads was set on the modernized mechanical bicycle ergometer “Monark”. The five-minute bicycle ergometer test is similar to the individual pursuit race at 4 km: according to the time of the exercise; on the frequency of pedaling (110-120 rpm); on the frequency of heartbeats. Results: Tactical variants in the pursuit race at 4 km are considered. The total work in a free test was on average 106.38 ± 3.57 kJ. The operating energy consumption is on average for 379.0±16.1 kJ. The operating efficiency (economy) of the exercise attained on average for 28.0 ± 0.75%. This corresponds to the effectiveness of aerobic work of moderate power. The ratio of aerobic and anaerobic contributions to the provision of work was 77.3 and 22.7%. The smallest work was done in a test with step-increasing power. The athletes performed the closest work to the given job in the test with a variable (±15%) operating mode. The shortfall in it was on average for 0.46%. The absence of reliable differences in the economics of the work did not allow us to identify a rational variant of power distribution for an exercise lasting 5 minutes. Conclusions: Tactical options in the pursuit race for 4 km depend on the features of the power systems of the rider. When optimizing tactics, it is necessary to select an individually optimal variant of the distribution of forces at a distance. | uk |
dc.language.iso | en | uk |
dc.subject | cycling | uk |
dc.subject | tactics | uk |
dc.subject | energy expenditure | uk |
dc.subject | economy | uk |
dc.subject | aerobic | uk |
dc.subject | anaerobic | uk |
dc.title | Efficiency of the bicycle operation under various tactical variants | uk |
dc.type | Article | uk |
local.subject.section | Соціально-гуманітарні науки | uk |
local.source | Physical Education of Students | uk |
local.subject.faculty | Факультет культурних і креативних індустрій | uk |
local.identifier.source | Видання, які входять до міжнародних наукометричних БД Scopus та Web of Science | uk |
local.subject.department | Кафедра фізичного виховання та здоров'я | uk |
local.identifier.doi | 10.15561/20755279.2017.0504 | uk |
local.subject.method | 0 | uk |
Розташовується у зібраннях: | Наукові публікації (статті) Кафедра фізичного виховання та здоров'я (ФВЗ) |
Файли цього матеріалу:
Файл | Опис | Розмір | Формат | |
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20171130_109.pdf | 392,68 kB | Adobe PDF | Переглянути/Відкрити | |
20171130_109_Titul.pdf | 1,43 MB | Adobe PDF | Переглянути/Відкрити | |
20171130_109_Zmist.pdf | 100,51 kB | Adobe PDF | Переглянути/Відкрити |
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