文章基本信息

标题：The influence of kihap on the impact of Dolio-chagui kicks in taekwondo
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作者：Rodrigo Dias Martins ; Debora Cantergi ; Jefferson Fagundes Loss 等
期刊名称：Motriz. Journal of Physical Education. UNESP
印刷版ISSN：1980-6574
出版年度：2014
卷号：20
期号：1
页码：54-57
DOI：10.5016/7430
语种：English
出版社：UNESP - São Paulo State University
摘要：The kihap is a technique used in several oriental martial arts. It is a yell used by practitioners with the expectation of enhancing the force of a hit. However, the real effect of using the kihap is unknown. Therefore, this study aims to compare the peak of acceleration of the Dolio-chagui kick in taekwondo performed with and without the use of kihap. Twenty two experienced taekwondo practitioners performed 30 kicks each against a punching bag, alternating in random order with and without kihap, while the acceleration of the punching bag was measured. A t-test was used to compare the difference between the mean acceleration in both conditions. Higher values were found with the use of kihap (7.8 ± 2.8 g) than without the use of kihap (7.1 ± 2.4 g), p < 0.01, r = 0.57. The results indicate that kihap enhances the impact of the kick.
其他摘要：The kihap is a technique used in several oriental martial arts. It is a yell used by practitioners with the expectation of enhancing the force of a hit. However, the real effect of using the kihap is unknown. Therefore, this study aims to compare the peak of acceleration of the Dolio-chagui kick in taekwondo performed with and without the use of kihap. Twenty two experienced taekwondo practitioners performed 30 kicks each against a punching bag, alternating in random order with and without kihap, while the acceleration of the punching bag was measured. A t-test was used to compare the difference between the mean acceleration in both conditions. Higher values were found with the use of kihap (7.8 ± 2.8 g) than without the use of kihap (7.1 ± 2.4 g), p < 0.01, r = 0.57. The results indicate that kihap enhances the impact of the kick.
关键词：taekwondo, psych-up, martial art, biomechanics, kihap;Taekwondo. Psych-up. Arte marcial. Biomecânica. Kihap.
其他关键词：taekwondo, psych-up, martial art, biomechanics, kihap;biomechanics