MECHANICAL ANALYSIS OF ROUNDHOUSE KICK ACCORDING TO THE STANCE POSITION

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17450%2F11%3AA12011YA" target="_blank" >RIV/61988987:17450/11:A12011YA - 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

MECHANICAL ANALYSIS OF ROUNDHOUSE KICK ACCORDING TO THE STANCE POSITION

Popis výsledku v původním jazyce

The aims of this study were, firstly to compare mechanical variables in the roundhouse kick in taekwondo according to three stance positions (0?, 45?, 90?). And secondly, to analyze the relationship between the GRF and kinematical variables in each of the three stance positions. Two high level athletes participated in the study. Mechanical analysis was measured by two 3-D force plates and eight camera motion capture system. Data analyses were processed using Visual 3D software. From the 0? and 45? stance positions taekwondo players kicked in lower execution time and total response time than the 90? stance position (p &lt; 0.05). Moreover, the GRF predicted a high percentage of the variance of the time to the GRF peak and the execution time.Finally, thestance position affects the mechanical performance of the kick of taekwondo athletes; that is, the 90? stance position seems less efficient performance than 0? and 45? stance positions

Název v anglickém jazyce

MECHANICAL ANALYSIS OF ROUNDHOUSE KICK ACCORDING TO THE STANCE POSITION

Popis výsledku anglicky

The aims of this study were, firstly to compare mechanical variables in the roundhouse kick in taekwondo according to three stance positions (0?, 45?, 90?). And secondly, to analyze the relationship between the GRF and kinematical variables in each of the three stance positions. Two high level athletes participated in the study. Mechanical analysis was measured by two 3-D force plates and eight camera motion capture system. Data analyses were processed using Visual 3D software. From the 0? and 45? stance positions taekwondo players kicked in lower execution time and total response time than the 90? stance position (p &lt; 0.05). Moreover, the GRF predicted a high percentage of the variance of the time to the GRF peak and the execution time.Finally, thestance position affects the mechanical performance of the kick of taekwondo athletes; that is, the 90? stance position seems less efficient performance than 0? and 45? stance positions

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Portuguese Journal of Sport Science

ISSN

1645-0523

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PT - Portugalská republika

Počet stran výsledku

4

Strana od-do

215-218

Kód UT WoS článku

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EID výsledku v databázi Scopus

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