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http://dx.doi.org/10.5103/KJSB.2013.23.2.125

Relationship between the Impact Value of Electronic Body Protector and the Impact Force of Force Platform in the Taekwondo  

Bae, Young-Sang (Department of Taekwondo, College of Physical Education, Keimyung University)
Publication Information
Korean Journal of Applied Biomechanics / v.23, no.2, 2013 , pp. 125-130 More about this Journal
Abstract
Although the electronic body protector has been officially adopted by the World Taekwondo Federation(WTF) in 2006, no scientific information is available about the reliability of its performance. The purpose of this study, therefore, was to investigate the relationship between the impact value of electronic body protector and the impact force of force platform. Male collegiate Taekwondo athletes([MCTA], n=21) and male collegiate Taekwondo students([MCTS], n=20) volunteered to participate in the study. Each subject performed the apchagi, dollyeochagi and dwichagi on the force platform and the electronic body protector. At the apchagi, it showed that MCTS(about 4,700 N) generated more maximum kick force than MCTA(about 3,900 N), but it expressed that MCTA(about 5,300 N) generated more maximum kicking force than MCTS(about 4,400 N) at the dwichagi. At the apchagi and the dwichagi, it indicated the high coefficient of correlation(over r=.8) which supports higher explanation force the relationship between the impact value of electronic body protector and the impact force of force platform, but there was no statistically significant difference at the dollyeochagi.
Keywords
Electronic body protector; Force platform; Impact force; Impact value; Kick force; Apchagi; Dollyeochagi; Dwichagi;
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Times Cited By KSCI : 1  (Citation Analysis)
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