Factors influencing the impact force of the taekwondo roundhouse kick

The roundhouse kick is a powerful taekwondo move, commonly used in sparring matches. The kick's power could be derived from the angular position and activation of muscles controlling the ankle joint. The aim of this study was to investigatethe ankle joint angle and activation of the lower leg m...

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Main Authors: Thibordeeand S., Prasartwuth O.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-84897633065&partnerID=40&md5=9d8c904d8a5e3c8c585d94b33f3c73f3
http://cmuir.cmu.ac.th/handle/6653943832/696
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-6962014-08-29T09:01:57Z Factors influencing the impact force of the taekwondo roundhouse kick Thibordeeand S. Prasartwuth O. The roundhouse kick is a powerful taekwondo move, commonly used in sparring matches. The kick's power could be derived from the angular position and activation of muscles controlling the ankle joint. The aim of this study was to investigatethe ankle joint angle and activation of the lower leg muscles at different levels of impact force. Twenty Thai,black-belt, male, Taekwondo athletes performed roundhouse kicks with their maximal effort. Ankle joint motion was recorded using an electrogoniometer sensor. Activations of gastrocnemius and tibialis anterior muscles were monitored using surface electromyography. The athletes were divided into two groups based on their maximal impact forces: high (HI; 172.03 ± 19.36 N) and low (LO; 110.14 ± 20.20 N). Comparisons between the two groups showed that the HI group demonstrated significantly less plantarflexion angle and gastrocnemius activation than the LO group (P < 0.05). This indicates that impact force of the roundhouse kick may depend on the ankle joint position and gastrocnemius activation. 2014-08-29T09:01:57Z 2014-08-29T09:01:57Z 2014 Article 16851994 10.12982/cmujns.2014.0020 http://www.scopus.com/inward/record.url?eid=2-s2.0-84897633065&partnerID=40&md5=9d8c904d8a5e3c8c585d94b33f3c73f3 http://cmuir.cmu.ac.th/handle/6653943832/696 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description The roundhouse kick is a powerful taekwondo move, commonly used in sparring matches. The kick's power could be derived from the angular position and activation of muscles controlling the ankle joint. The aim of this study was to investigatethe ankle joint angle and activation of the lower leg muscles at different levels of impact force. Twenty Thai,black-belt, male, Taekwondo athletes performed roundhouse kicks with their maximal effort. Ankle joint motion was recorded using an electrogoniometer sensor. Activations of gastrocnemius and tibialis anterior muscles were monitored using surface electromyography. The athletes were divided into two groups based on their maximal impact forces: high (HI; 172.03 ± 19.36 N) and low (LO; 110.14 ± 20.20 N). Comparisons between the two groups showed that the HI group demonstrated significantly less plantarflexion angle and gastrocnemius activation than the LO group (P < 0.05). This indicates that impact force of the roundhouse kick may depend on the ankle joint position and gastrocnemius activation.
format Article
author Thibordeeand S.
Prasartwuth O.
spellingShingle Thibordeeand S.
Prasartwuth O.
Factors influencing the impact force of the taekwondo roundhouse kick
author_facet Thibordeeand S.
Prasartwuth O.
author_sort Thibordeeand S.
title Factors influencing the impact force of the taekwondo roundhouse kick
title_short Factors influencing the impact force of the taekwondo roundhouse kick
title_full Factors influencing the impact force of the taekwondo roundhouse kick
title_fullStr Factors influencing the impact force of the taekwondo roundhouse kick
title_full_unstemmed Factors influencing the impact force of the taekwondo roundhouse kick
title_sort factors influencing the impact force of the taekwondo roundhouse kick
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-84897633065&partnerID=40&md5=9d8c904d8a5e3c8c585d94b33f3c73f3
http://cmuir.cmu.ac.th/handle/6653943832/696
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