Influência da massa muscular no VO2max no atletismo, triatlo e natação
DOI:
https://doi.org/10.17533/udea.efyd.v36n2a03Palavras-chave:
antropometria, consumo de oxigênio, especialidade esportiva, massa muscularResumo
Objetivo: Determinar como a massa muscular das extremidades inferior e superior influência o volume máximo de oxigênio por quilograma de massa muscular (VO2max /kg/min) em atletas jovens de acordo com sua especialidade esportiva e faixa etária. Método: A amostra é composta por 400 atletas de ambos os sexos do Centro de Tecnificação de Cheste (Valência) classificados em 3 faixas etárias: <12-13, 14-16 e 17-20 anos, e de especialidades esportivas de resistência. Os dados fisiológicos foram obtidos a partir de um teste de rampa ergospirométrica incremental (protocolo Wasserman) e dados antropométricos do protocolo ISAK. Resultado: Os resultados derivados da Análise de Variância (ANOVA) indicam que, entre as variáveis fisiológicas e antropométricas, foram obtidas diferenças significativas para a especialidade de atletismo e triatlo, e triatlo e natação (p<0,05), bem como para o grupo de <12-13 e 14-16, e 14-16 e 17-20 anos (p<0,05).
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