Isokinetic strength of knee flexors and extensors of adolescent Soccer players and its changes based on movement speed and age.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F11%3A33116334" target="_blank" >RIV/61989592:15510/11:33116334 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Isokinetic strength of knee flexors and extensors of adolescent Soccer players and its changes based on movement speed and age.

Popis výsledku v původním jazyce

The aim of this study is to determine within a group of adolescent soccer players the isokinetic strength of knee flexors and extensors and to judge whether it is significantly influenced by age and movement speed. The players were further divided according to age into 3 subgroups - U16; U17 and U18. Unilateral strength was measured by the isokinetic dynamometer ISOMED 2000 at angular speeds of 60°?s-1, 180°?s-1 and 360°?s-1. The ANOVA results demonstrate that there was a significant decrease in the peak torque (PT) within the entire group of players with an increase in speed during both flexion and extension The difference in PT among the age categories was not significant at the speed of 60°?s-1 and 180°?s-1 Significant differences in PT among individual categories were confirmed only in some cases and, by contrast, an insignificant decrease was marked with nondominant leg extensors. The results contributed to the deepening of knowledge about changes within strength with age.

Název v anglickém jazyce

Isokinetic strength of knee flexors and extensors of adolescent Soccer players and its changes based on movement speed and age.

Popis výsledku anglicky

The aim of this study is to determine within a group of adolescent soccer players the isokinetic strength of knee flexors and extensors and to judge whether it is significantly influenced by age and movement speed. The players were further divided according to age into 3 subgroups - U16; U17 and U18. Unilateral strength was measured by the isokinetic dynamometer ISOMED 2000 at angular speeds of 60°?s-1, 180°?s-1 and 360°?s-1. The ANOVA results demonstrate that there was a significant decrease in the peak torque (PT) within the entire group of players with an increase in speed during both flexion and extension The difference in PT among the age categories was not significant at the speed of 60°?s-1 and 180°?s-1 Significant differences in PT among individual categories were confirmed only in some cases and, by contrast, an insignificant decrease was marked with nondominant leg extensors. The results contributed to the deepening of knowledge about changes within strength with age.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AK - Sport a aktivity volného času

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Palackianae Olomucensis. Gymnica

ISSN

1212-1185

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

45-53

Kód UT WoS článku

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EID výsledku v databázi Scopus

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