Compararison of relative maximum oxygen uptake in football players teyween diferent categories of base in one club/Comparacao do consumo maximo de oxigenio relativo em atletas de futebol entre diferentes categorias de base

Objective of this study was to compare the maximum oxygen uptake ([VO.sub.2] max) on players that participates of three basis categories of a football club. Methodology: Study participants were 61 athletes from category basis of a football club professional. The athletes were divided into three grou...

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Veröffentlicht in:Revista Brasileira de Futsal e Futebol 2012-01, Vol.4 (11), p.55
Hauptverfasser: Asano, Ricardo Yukio, Miranda, Eduardo Fernandes, Ribeiro, Daniele Bueno Godinho, de Brito, Gabriel Ramos Roque, de Oliveira, Juliana Ferreira, de Oliveira, Jr., Helio Porfirio, Neto, Joao Bartholomeu
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Zusammenfassung:Objective of this study was to compare the maximum oxygen uptake ([VO.sub.2] max) on players that participates of three basis categories of a football club. Methodology: Study participants were 61 athletes from category basis of a football club professional. The athletes were divided into three groups, according to the chronological age and the category of football that competes; S13 (n = 23) age 12.5±0.7 and BMI 21.1±6.2, S15 (n = 19) age 14,5 ± 0.7 and BMI 18.45 ± 2.0; and S17 (n = 19) age 16.5 ± 0.7 and BMI 20.75 ± 2.0. It was determined the relative [VO.sub.2]max of athletes through the protocol of Bruce in treadmill until exhaustion. Results: The average [VO.sub.2]max on the group S13 of 55.87 ± 6.5 ml.kg.min, group S15 of 62.23 ± 7.6 ml.kg.min and group S17 of 68.14 ± 3.9 ml.kg.min. The S17 group showed significant differences (p < 0.01) when compared with groups S13 and S15. Already the group S15 showed significant differences (p < 0.01) when compared with S13. The data suggest that the category with higher chronological age of [VO.sub.2]max on larger. Conclusion:concluded from the results that the relative [VO.sub.2]max was higher in categories with higher chronological age, because of the greater time of practice and consequently higher volume of training and competitions. Key words: Chronological age, Athletic Performance, Team. Objetivo do presente estudo foi comparar o consumo maximo de oxigenio ([VO.sub.2] max) relativo de jogadores de tres categorias de base de um clube de futebol. Metodologia: Participaram do estudo 61 atletas da categoria de base de um clube de futebol profissional. Os atletas foram divididos em tres grupos, segundo a idade cronologica e categoria do futebol que compete; categoria sub 13 (S13) (n = 23) idade 12,5 ± 0,7 e IMC 21,1 ± 6,2, S15 (n = 19); sub 15 (S15) com idade de 14,5 ± 0,7 e IMC 18,45 ± 2,0 e S17 (n = 19), e sub 17 (S17) com idade 16,5 ± 0,7 e IMC 20,75 ± 2,0. Foi determinado o [VO.sub.2]max relativo dos atletas por meio do protocolo de Bruce em esteira rolante ate a exaustao. Resultados: O [VO.sub.2]max relativo medio dos grupos foram S13 de 55,87 ± 6,5 ml.kg.min, grupo S15 62,23 ± 7,6 ml.kg.min e grupo S17 68,14 ± 3,9 ml.kg.min. O grupo S17 apresentou diferenca significativa (p < 0,01) quando comparado com os grupos S13 e S15. Ja o grupo S15 apresentou diferenca significativa (p < 0,01) quando comparado com S13. Os dados sugerem que as categorias com maior idade cronologica possuem [VO.sub.2]max relativo mai
ISSN:1984-4956
1984-4956