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Abstract

Analysis of arm wrestlers' biochemical characteristics permits to assess potential of adaptation reactions. Saliva is the most eligible object for testing. It can give indicators of pro-oxidant -anti-oxidant balance, energy metabolism and endocrine homeostasis. The purpose of the research: is studying of changes in arm wrestlers' saliva biochemical indicators under influence of competition and training loads. Material and methods: in the research sportsmen (age -22.13±3. years) participated. The sportsmen were divided into two groups; 13 sportsmen in each. Group 1 was tested in dynamic of competition loads. Group 2 was tested in dynamic of trainings loads. We used methodic for determination concentration of lipids per-oxidation (LP), antioxidant system's (AOS) condition, levels of lactic acid, pyruvic acid, рН, cortisol and thyroxine. Results: in dynamic of competitions we found correspondence of competition loads to functional potentials for elite sportsmen. In sportsmen of lower qualification we found tension of LP -AOS system, sharp increase of lactic acid, Ph shift to acid side. The offered by us indices permitted to confirm stable adaptive status of elite sportsmen. Analysis of correlation matrixes confirmed feasibility of loads and the fact that for their overcoming own adaptation reserves were quite sufficient. Changes under influence of training loads were the more expressive: we registered activation of LP -AOS, compensator increase of AOS activity, glycolysis intensification and activation of pituitary -hypophysial adrenocortical system. Conclusions: we have confirmed adequacy of bio-chemical methodic application for arm wrestlers. Bio chemical criteria illustrate different degree of stability and adaptation potentials' capacity depending on sportsmanship. We also have confirmed information significance of indices, which reflect correlation of different biochemical indicators and dynamic of different correlation structures.

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“…Our results supplement past data specific to the importance of development of motor abilities in adolescents (Khudolii, & Titarenko, 2010;Solianik, 2013); to obtaining new information with the help of simulation method (Khudolii, & Ivashchenko, 2014;Ivashchenko et al, 2016), and to guide theory of optimal teaching (Podrigalo et al, 2015a(Podrigalo et al, , 2015bBliznevsky et al, 2016;Iermakov et al, 2016aIermakov et al, , 2016b. Our results also supplemented past research findings concenring methodologic approaches to summarizing control of functional and motor fitness of adolescents (Ivashchenko et al, 2015a(Ivashchenko et al, , 2015b(Ivashchenko et al, , 2015cKhudolii et al, 2015a;.…”

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“…These parameters characterize close associations with skill level, weight category and the level of athletes' special work capacity in the process of annual preparation cycle. Obtained data closely correlate with the results of studies of other authors (Mishchenko et al, 1999;Lisenko, 2003) as well as those of our earlier studies Podrigalo, Iermakov, Galashko, Galashko, & Dzhym, 2015;Podrigalo, Iermakov, Nosko, Galashko, & Galashko, 2015) with respect to the efficiency of current, operative and stage complex investigations of FF of highly skilled athletes in the dynamics of educational and training process.…”

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“…The received results supplement information about development of children's and adolescents' motor abilities and possibility of receiving of new information with the help of simulation method (Khudolii & Ivashchenko, 2013;Podrigalo, Iermakov, Galashko, Galashko, & Dzhym, 2015;Podrigalo, Iermakov, Nosko, Galashko, & Galashko, 2015). In researches, devoted to physical education and sports, multi-dimensional methods are used for the following:…”