Разлики в мускулната маса и натрупването на мазнини при млади спортистки
А. Димитрова
Abstract: Тегло, ръст, телесно тегло са значими показатели в елитния спорт, които изискват развитие на различни морфологични и двигателни способности. Детството и юношеството представляват основните периоди за прогресиране на тези умения и избор на висококвалифицирани спортисти. Целта на това проучване е да се определи и сравни профилът на състава на тялото на растящи жени спортисти, за да се подпомогне тяхното спортно обучение и селекция. Проучването включва 72 (27 представителки на художествената гимнастика (РГ) и 45 тенисистки (ИТ) подрастващи спортисти, разделени в две експериментални групи според възрастта им. Телесната височина на всеки субект е измерена с помощта на стандартни антропометрични инструменти и методи. Профилна телесна композиция беше определен чрез многочестотни измервания на биоелектрически импеданс (анализатор InBody 170). Статистическият анализ беше извършен с помощта на SPSS 16.00. Независим t-тест (p≤0.05) от проби беше използван за оценка на разликите в антропометричните променливи между IT и CG групите. Компонентите на телесния състав между групите IT и CG са добре изразени и за двете възрастови групи.За всички оценени възрастови периоди субектите в IT групата са по-високи и по-тежки, отколкото в групата CG на същата възраст.Анализ на сегментното разпределение на компонентите на телесния състав показа, че в IT групата има значително по-високи показатели чиста телесна маса и мастна маса, отколкото в hCG групата, с изключение на мастната маса (%) на горните крайници.
Keywords: младежи; състав на тялото; художествена гимнастика; идентифициране на таланти; тенисисти
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| Date published: 2023-11-28
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