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SIMULATION OF REGIMES OF TRAINING EXERCISES AIMED AT INCREASE IN POWER SUPPLY OF CANOE SPRINTERS (0.35 Mb, pdf) Read
Authors:
Diachenko Andrey Yurievich
Penchen Go
Annotation:

Goal is to develop modes of training exercises aimed at increasing the power supply of rowing sprinters considering differentiated effect on the specific components of the reaction of the cardiorespiratory system and energy supply. Materials and methods. The survey was carried out in the national center for aquatic sports of Rizhao city (China) with participation of NUFVSU professionals. Skilled rowers (men) (n = 22) took part in the survey. The age of athletes was in the range of 19-25 years. Registration of the indicators of special working capacity and functionality of the rowers was effectuated with the Oxycon mobile (Jaeger) mobile gas analyzer, "Ro1ag" sport tester, Biosen S. line lab + laboratory complex for the determination of blood lactate. Standardization of the measurements of special working capacity was effectuated with "Dansprint" rough ergometer. Results. We have elaborated a systemic approach to implementation of simulation of power and capacity characteristics of the power supply system in the system of special physical training of qualified canoe sprinters. It includes two components of the process: 1) simulation of the characteristics of power supply and special working capacity under the standard operating conditions for the implementation of anaerobic and aerobic power and capacity. We have analyzed the parameters of ergometric power of work, O² consumption, CO² release, and ratio of pulmonary ventilation to the CO² release, blood concentration levels. We have determined individual parameters of ergometric power under different modes of anaerobic work. We have effectuated the simulation of training exercises aimed at increasing the power and capacity of energy supply on the basis of the assessment of the reaction of cardiorespiratory system, energy supply, as well as comparison of the achieved characteristics of power and capacity of power supply with the model characteristics of the excellence of canoe sprinters. While simulating rowing exercises’ regimes we have analyzed the individual characteristics of ergometric power, O² consumption, ratio of pulmonary ventilation to CO² release, blood lactate concentration levels recorded during the last exercise and the recovery period; 2) simulation of training exercises’ modes is based on the definition of individual parameters of rowers’ performance under the conditions of load simulation in the framework of implementation of the power and capacity of anaerobic alactate and lactate (glycolytic) energy supply. On the basis of this analysis, we have developed the modes of А, B, C and D training exercises, which demonstrated the following effects: mode А – increasing reaction power of pulmonary ventilation along with increasing CO² under loads performed with maximum intensity of work; mode B - realization of capacity of anaerobic power supply, increase of speed of deployment of lactate (glycolytic) energy supply; mode C - increasing capacity of anaerobic lactate (glycolytic) energy supply, development of reaction of respiratory compensation of metabolic acidosis; mode D - implementation of anaerobic capacity and increasing aerobic energy supply capacity. The indicators recorded during the simulation of control and training exercise regimes corresponded to the indicators presented in group and individual models of excellence of qualified canoe sprinters.

Bibliography:
  1. Veilun Van, Diachenko A. Контроль спеціальної роботоздатності кваліфікованих веслярів на байдарках і каное на дистанції 500 і 1000 м. Теорія і методика фізичного виховання і спорту, 2018, no. 3, pp. 10 - 4.
  2. Diachenko, А. Iu., Penchen Go. [Functional opportunities of rowers and the factors of their refinement considering development of strength capabilities]. Nauka v Olimpiiskom sporte [Science in Olympic sport], 2009, no. 2, pp. 13-9.
  3. Diachenko, А. Iu. [Contemporary concept of refinement of special endurance of elite athletes in rowing]. Nauka v Olimpiiskom sporte [Science in Olympic sports], 2007, no. 1, pp. 54-61.
  4. Diachenko, V. F. [Peculiarities of parameter dynamics of functional excellence of canoe sprinters in different periods of long-term training]. Nauka v Olimpiiskom sporte [Science in Olympic sport], 2001, no 2, pp. 86-93.
  5. Issurin, V. B. [Fundamentals of general theory of water sport locomotions]. Teoriia i praktika fizicheskoi kultury [Theory and practice of physical culture], 1998, № 8, pp. 44-7.
  6. Lisenko, О. М. Зміни фізіологічної реактивності серцево-судинної та дихальної системи на зрушення дихального гомеостазу при застосуванні комплексу засобів стимуляції роботоздатності. Фізіологічний журнал, 2012, no. 5, pp. 70-7.
  7. Lysenko, Е. Shinkaruk, O., Samuilenko V. et al. Osobennosti funktsionalnykh vozmozhnostei grebtsov na baidarkakh i kanoe vysokoi kvalifikatsii [Features of functional abilities of kayak and canoe rowers of high qualification]. Nauka v olimpiiskom sporte [Science in Olympic sport], 2004, no. 2, pp. 55-61.
  8. Mishchenko, V., Diachenko, A., Tomiak, T. Individualnye osobennosti anaerobnykh vozmozhnostei kak komponenta spetsialnoi vynoslivosti sportsmenov [Individual features of anaerobic capabilities as a component os special endurance of athletes] Nauka v olimpiiskom sporte [Science in Olympic sport], 2003, no. 1, pp. 57-62.
  9. Mishchenko, V. S., Lysenko, E. N., Vinogradov, V. E. Reaktivnye svoistva kardiorespiratornoi sistemy kak otrazhenie adaptatsii k napriazhennoi fizicheskoi trenirovke v sporte : monografiia [Reactive properties of cardiorespiratory system as the reflection of adaptation to intensive physical training in sport : monograph]. Київ, Науковий світ Publ., 2007, 352 с.
  10. Platonov, V. N. Sistema podgotovki sportsmenov v olimpiiskom sporte. Obshchaia teoriia i ee prakticheskie prilozheniia : uchebnik. 2 toma [The system of training athletes in Olympic sport. General theory and its practical application : manual. 2 volumes]. Kiev, Olimpiiskaia lit. [Olympic lit. Publ.], 2015.
  11. Stetsenko, Iu. N. Funktsionalnaia podgotovka sportsmenov-grebtsov razlichnoi kvalifikatsii : ucheb. posob. [Functional training of rowers of various qualifications : teach. guide]. Kiev,  UGUFVS Publ., 1994, 191 p.
  12. Shinkaruk, О. А. Podgotovka sportsmenki vysokogo klassa v greble na baidarkakh k glavnym sorevnovaniiam makrotsikla [Training of a highly qualified female canoe sprinter for major competitions of macrocycle]. Олімпійський спорт і спорт для всіх : 14-ий міжнар. наук. конгрес, присвячується 80-річчю НУФВСУ, 2010, Жовт 5-8, Київ, НУФВСУ, 2010, pp. 142.
  13. Nikonorov A. Paddling Technique for 200m sprint kayak. In: Isorna Folgar M, et al. Training Sprint Canoe. 2.0 Editora,  2015, p. 187-202.
  14. Nikonorov A. Power development in sprint canoeing. In: Isorna Folgar M, et al. Training Sprint Canoe. 2.0 Editora; 2015. p. 169-183.
  15. Withers RT, Ploeg G. van der, Finn JP. Oxygen deficits incurred during 45, 60, 75 and 90-s maximal cycling on an air-braked ergometer. Europ. J. of Appl. Physiol. 1993;67(2):185-91.