Comparative characteristics of functional coordination and force readiness boys 8—9 grades

Purpose:to find the place of physical exercises' mastering level in structure of 11-13 yrs age boys' motor fitness. Material:in the research 11 yrs age boys (n=58), 12 (n=76) and 13 years age (n=93) participated. Testing program included well-known tests: "Forward roll", "Backward roll", "Vault", "Climbing rope (three attempts)", "Bridge", "Stance on shoulder blades". Results:By indicators of physical condition 11-13 yrs age boys statistically confidently differ one from another (р<0,001). Level of mastering of gymnastic exercises "Backward roll", "Vault", "Climbing rope (three attempts)", "Bridge", "Stance on shoulder blades" with age statistically confidently increases (р<0,001). Conclusions:In factorial structure of motor fitness, level of physical exercises' mastering has weight 17,5% (11 yrs age), 36,6% (12 years), 28,5% (13 years). Analysis of communities showed that in 11-13 yrs age boys training of motor abilities is effective (if they become a component of mastered motor skills).

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“…Analyzing 13 yrs boys we marked out 5 factors, which explain 78,737% of total indicators' dispersion (see table 6,7).…”

Section: Pedagogics Psychologymentioning

confidence: 99%

“…In schoolchildren's physical education there marked out directions of researches, which are connected with studying of motor abilities [5,6,7] and process of motor actions' training [17,20,28]. Peculiarities of functional, coordination and power fitness of children and adolescents have been found [4,11].…”

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confidence: 99%

Level of physical exercises’ mastering in structure of 11-13 yrs age boys’ motor fitness

Іващенко

Єрмаков

Худолій

et al. 2017

PPS

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“…In physical training of pupils is also distinguished the directions of research connected with studying of development features of 11-13 years old pupils' power abilities (Ivashchenko, Mushketa, Khudolii, & Iermakov, 2014;Ivashchenko, Ceslicka, Khudolii, & Iermakov, 2014), the functional and coordination preparedness of pupils (Ivashchenko, Pashkevych, & Krinin, 2014) and the process of gymnastic exercises mastering of primary school children , the gymnastic and track and field athletics exercises of secondary school children (Ivashchenko, & Kapkan, 2015;Khudolii, Ivashchenko, & Chernenko, 2015). It is determined the features of functional, coordination and strength-building activities of children and teenagers (Ivashchenko, & Shepelenko, 2014;, it is determined the dependence of training effects of physical loads on the mode of performing exercises and rest .…”

Section: Introductionmentioning

confidence: 99%

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2017

JPES

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The purpose of the research is to determine features of motor preparedness' classification of 11-13 years old boys considering level of physical exercises' mastering. Material and methods: in the research 11 years old boys (n=58), 12 years old boys (n=76) and 13 years old boys (n=93) participated. The following methods of a research have been applied to solve the tasks: analysis of scientific and methodical literature, pedagogical testing and methods of mathematical statistics. Testing program includes well known tests. Results: Standardized coefficients of canonic discriminant function permit to determine correlation of variables' contribution to function's result. The first function explains variation of results by 80,1% (p<0,001), the second -by 19,9% (p<0,001). It witnesses that it is possible to classify age distinctions of 11-13 years old boys on the base of testing of their motor preparedness considering level of physical exercises' mastering. Discriminant analysis permitted to answer the question: how confidently it is possible to separate one class from the other by the set of offered variables; which of these variables influence the most substantially on specifying of forms; to which form the object belongs on the base of discriminant variables; in what correlation are the development process of motor ability and physical exercises' mastering of children and teenagers. Conclusions: Structural coefficients of canonic discriminant function witness that the essential difference is observed between boys of 11 and 12-13 years old in the level of physical development, speed-, dynamic and static strength, physical exercises' mastering. Structural coefficients of the second canonic discriminant function indicate that the essential difference between boys of 12 and 13 years is observed in the development of flexibility level and vault's mastering. Analysis of coefficients of canonic discriminant function witness that the obtained data characterize the communications of development and the system of children and teenagers' physical training has an hierarchical structure in which the development of motor abilities is subordinated to the process of motor skills' formation.

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“…It was determined that canonic discriminant function can be used for assessment and prognostication of dynamic of secondary forms' girls' functional and motor fitness. In works by Ivashchenko and Shepelenko (2014), Ivashchenko, Pashkevich, Krinin (2014), Ivashchenko and Khudolii (2014) peculiarities of dynamic of 8-9 th and 9-11 th forms' boys' motor fitness were described. It was found that for determination of informative indicators for every form factorial analysis can be used.…”

Section: Introductionmentioning

confidence: 99%

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2015

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Abstract:The purpose of the reseach is determination of classification model of senior forms' pupils' motor and functional fitness. Material and methods: for assessment of functional and motor fitness of 9-11 forms' girls results of Shtange's, Genchi's, Serkin's tests and other motor tests were registered. In the research girls of 9 th form (n=24), 10 th form (n=21) and 11 th form (n=26) participated. Results: Normalized coefficients of canonic discriminant function permit to determine correlations of variables' contribution in result of function. The highest contribution in canonic function 1 belongs to variables 3 (pressing ups in lying position), 4 (chin ups) and 7 (Shtange's test): the higher the values of these variables are the greater is function's value. The highest contribution in canonic function 2 belongs to variables 1 (jumps with "additions"), 8 (Genchi's test) and 5 (hanging on bent arms): the higher the values of these variables are the greater is function's value. The first function explains variation of results by 96.9%, the second -by 3.1%. The above said witnesses about possibility to classify age distinctions of 9-11 forms' girls on the basis of testing of their functional, powers and coordination fitness. Structural coefficients of canonic discriminant function witness that it is most closely connected with variables 9 (Serkin's test), & (Shtange's test) and 6 (long jump from the spot): so noticeable difference between 9-11 forms' girls was registered in Serkin's test, Shtange's test and in speed power indicators. Conclusions: for finalizing pedagogic control of 9-11 forms' girls' motor and functional fitness first discriminant function with accent on the most informative variables can be used.

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Comparative characteristics of functional coordination and force readiness boys 8—9 grades

Cited by 12 publications

References 22 publications

Level of physical exercises’ mastering in structure of 11-13 yrs age boys’ motor fitness

Level of physical exercises’ mastering in structure of 11-13 yrs age boys’ motor fitness

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