Determination of sportsmen’s individual characteristics with the help of mathematical simulation and methods of multi-dimensional analysis

Kozina, Zh.L.; Jagiełło, Władysław; Jagiełło, Marina

doi:10.15561/18189172.2015.1207

Cited by 35 publications

(18 citation statements)

References 12 publications

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“…This approach is consistent with other studies (Ivashchenko, Yermakova, Cieślicka, & Śukowska, 2015;Kozina, 2015;Ilnytska et al, 2016). The key indices include anaerobic power, values of O 2 -debt, maximal oxygen consumption, maximal respiratory minute volume, HR, Watt-pulse and ventilatory equivalent of standard work, general aerobic potential realization, mechanical efficiency of work, index of myocardial tension, amplitude of P-and R-waves of ECG.…”

Section: Jpes ®supporting

confidence: 89%

“…Substantiation of test selection for evaluation of wrestlers' level of fitness (Lozhechka, 2012;Latyshev, 2013), account for athlete individual features (Latyshev, & Korobeynikov, 2013;Kozina, Jagiello, & Jagiello, 2015;Korobeynikov, Latyshev, Latyshev, Goraschenko, & Korobeynikova, 2016), monitoring of athlete's heart rate status (Liu, 2015), the level of basic technical preparation (Iermakov, & Boychenko, 2010;Jagiello, Dornowski, & Wolska, 2014), search for optimum variants to improve work capacity and action performance (Chistyakova, 2012;Mehranpou, Silalerdetkul, Hasani, & Witid, 2015;Tropin, & Pashkov, 2015), account for biomechanical regularities of motor action organization ( Adashevskiy Iermakov, & Gritsyuk, 2010;Adashevskiy, Dylewski, & Iermakov, 2011;Muntian, 2013;Vladimir, & Marian, 2015;Wilke, Fleckenstein, Krause, Vogt, & Banzer, 2016) are of tremendous importance in combat sports. In these cases it is recommended…”

Section: Introductionmentioning

confidence: 99%

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2016

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Аbstract.Objective. The objective of the work consisted in substantiating criteria and elaborating differential estimates of functional fitness of highly skilled wrestlers at precompetitive stage of preparation. Material and methods. From 12 to 54 athletes aged 20-28 years, members of the national teams of Ukraine in Greco-Roman and free-style wrestling, and judo participated in studies. Functional fitness and special work capacity of wrestlers were estimated on the basis of the methods of electrocardiography, variation pulsography, pulsometry, gas analysis, physical work capacity testing. Results. The major criteria of wrestlers' functional fitness at rest and in body responses to physical load appeared to be: 1) cardiac function bradycardia and low index of myocardial tension under basal conditions in prone position; 2) high reactivity of cardiovascular system during physical load; 3) economy of physiological system functioning, low tension in regulatory system activity; 4) high level of speed capacities and functional stability of the body of wrestlers during specialized physical loads. The key integrative indices of wrestlers' fitness general structure appeared to be: special work capacity level, general level of functional fitness, mobility of physiological processes, economy, anaerobic power. Developed mathematical models reflect different variants of interrelations and ratios of the key and integral physiological indices with respect to skill level, weight category and the level of athletes' special work capacity. Formalization of these dependences provides more efficient approach to the issue of controlling, modelling and managing functional fitness and special work capacity of wrestlers at the stage of maximal realization of individual capacities. Conclusions. Increase of specific weight of the key integrative functional indices in special work capacity determination along with the enhancement of wrestlers' skill level represents the most significant criterion for improvement of their fitness structure.

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Section: Jpes ®supporting

confidence: 89%

Section: Introductionmentioning

confidence: 99%

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2016

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“…These characteristics confidently differ in players of different game roles [8,31];  We marked out individual features of sportsmen by condition of their motor abilities. Besides, we found individual styles of qualified sportsmen's duels [32];  We showed influence of trainings in rope parks on indicators of heart beats rate and on senior schoolchildren's quickness. It was found that overcoming rope obstacles helps to receive required physical load as well as feelings, characteristic for extreme kinds of sports.…”

Section: Introductionmentioning

confidence: 78%

Comparative characteristic of correlation between pulse subjective indicators of girl students’ and school girls’ reaction to physical load

Kozina

Єрмаков

Kadutskaya

et al. 2016

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Abstract. Purpose: to determine characteristics of correlation of girl students' and school girls' subjective and physiological parameters of reaction to physical load. Material: in the research sportswomen of two age groups participated: adult qualified girl students-basketball players (n=40, age 20-22years) and junior basketball players (n=35, age12-13years). Registration of heart beats rate was fulfilled with «Polar RS300X». Simultaneously, we registered subjective feeling of loaf value (heaviness) by Borg's method. Results: it was found that in conditions of natural training and competition functioning, with equal heart beats rate values school girls feel tension of fulfilled work subjectively easier. It can be explained by higher maximal values of school girls' heat beats rate, comparing with girls students. Equal values of heart beats rate reflect different changes in girl students' and school girls' organisms. That is why they can not serve reliably informative indicator of load. Conclusions: we determined characteristics of perceived tension under load of game character. It can be connected with emotional tension, which is characteristic for basketball.

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“…In our research the methodology for individualization in game sports is used [43,44]. From this point of view the system of a team's combination and individual approach to process of athletes training in aerobics is expansion and addition of results of other researches [45][46][47][48].…”

Section: Discussionmentioning

confidence: 99%

Factorial structure of aerobics athletes’ fitness

Shepelenko¹,

Kozina²,

Cieslicka³

et al. 2017

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Purpose:The purpose of the research is to develop an algorithm of teams' formation in sport aerobics and to define factorial structure of athletes' fitness. Material:in the research sport aerobics' athletes (n=19) participated. All athletes are members of Kharkiv national team (Ukraine). All athletes underwent complete medical examination. The functional condition of an organism (arterial blood pressure, indicators of a variability of the rhythm of the heart, treadbahn testing), psycho-physiological state (time's determination of simple and complex reaction) were defined. The physical development and physical fitness and stability of vestibular system were also defined. The factorial and cluster analysis were used. Results:The algorithm of teams' formation in sport aerobics is developed for performances in various competitive categories. The algorithm contains all stages of standard procedure of the factorial and cluster analysis. In the factorial analysis the individual factorial values were also defined. Conclusions:The obtained data are recommended to be used at teams' formation for performances in various competitive categories: team formation for pair and group performances. The general and individual factorial structure of athletes' complex fitness is defined. It is possible to select athletes with similar qualities and with different qualities for the mixed performances. The determination of individual factorial structure of fitness permits to estimate objectively variants of athletes' formation in groups.

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Determination of sportsmen’s individual characteristics with the help of mathematical simulation and methods of multi-dimensional analysis

Cited by 35 publications

References 12 publications

Untitled

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Comparative characteristic of correlation between pulse subjective indicators of girl students’ and school girls’ reaction to physical load

Factorial structure of aerobics athletes’ fitness

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