The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo

<p>Wearable resistance (WR) is used in sport training with the aim of increasing</p><p>performance by enabling sport-specific movements to occur with additional loading.</p><p>Despite of its potential of allowing athletes to move...

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Main Author: Mandra Janep
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Language:eng
Published: 2022
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institution Universiti Pendidikan Sultan Idris
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language eng
topic GV Recreation Leisure
spellingShingle GV Recreation Leisure
Mandra Janep
The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
description <p>Wearable resistance (WR) is used in sport training with the aim of increasing</p><p>performance by enabling sport-specific movements to occur with additional loading.</p><p>Despite of its potential of allowing athletes to move more specific, studies examining</p><p>WR during kicking in Taekwondo is scarce. The purpose of this study is to determine</p><p>the effects of WR loading on the biomechanics of axe kick. Thirty (N=30) university</p><p>taekwondo athletes have been recruited as participants in this study. This study requires</p><p>the participants to undergo the middle axe kick testing with WR loading worn at lower</p><p>body (0%, 5%, 10%, and 15% of body mass) during the execution. High-speed motion</p><p>capture system was used to analyse kinematic data (kicking velocity, kicking time,</p><p>kicking height, hip angle and leg displacement). Force plate was used to measure</p><p>ground reaction force (GRF) while electromyography was used to determine muscle</p><p>activation (vastus lateralis, rectus abdominis, gastrocnemius medial, gluteus maximus</p><p>and bicep femoris muscle) during the kick. Results showed there was a significant</p><p>change in kicking kinematics (kicking time was longer, decrease in kicking velocity,</p><p>the kicking became shorter, hip angle and leg displacement decrease) as the WR load</p><p>increased. There was a significant increase of GRF on the supporting leg as WR loads</p><p>attached increased. All muscle activation also increased with loading but no significant</p><p>differences found. In conclusion, WR loadings of 5% body mass and higher at lower</p><p>body affected the biomechanics of the middle axe kick. Although had mechanically</p><p>affect the movement, future studies are suggested to investigate the chronic effects of</p><p>these loadings. The implications of this study can be used as a guideline to choose</p><p>proper WR loading to be used in training.</p>
format thesis
qualification_name
qualification_level Master's degree
author Mandra Janep
author_facet Mandra Janep
author_sort Mandra Janep
title The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
title_short The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
title_full The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
title_fullStr The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
title_full_unstemmed The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo
title_sort effects of the wearable resistance loading on biomechanic of axe kick in taekwondo
granting_institution Universiti Pendidikan Sultan Idris
granting_department Fakulti Sains Sukan dan Kejurulatihan
publishDate 2022
url https://ir.upsi.edu.my/detailsg.php?det=8858
_version_ 1776104574123245568
spelling oai:ir.upsi.edu.my:88582023-04-12 The effects of the wearable resistance loading on biomechanic of axe kick in Taekwondo 2022 Mandra Janep GV Recreation Leisure <p>Wearable resistance (WR) is used in sport training with the aim of increasing</p><p>performance by enabling sport-specific movements to occur with additional loading.</p><p>Despite of its potential of allowing athletes to move more specific, studies examining</p><p>WR during kicking in Taekwondo is scarce. The purpose of this study is to determine</p><p>the effects of WR loading on the biomechanics of axe kick. Thirty (N=30) university</p><p>taekwondo athletes have been recruited as participants in this study. This study requires</p><p>the participants to undergo the middle axe kick testing with WR loading worn at lower</p><p>body (0%, 5%, 10%, and 15% of body mass) during the execution. High-speed motion</p><p>capture system was used to analyse kinematic data (kicking velocity, kicking time,</p><p>kicking height, hip angle and leg displacement). Force plate was used to measure</p><p>ground reaction force (GRF) while electromyography was used to determine muscle</p><p>activation (vastus lateralis, rectus abdominis, gastrocnemius medial, gluteus maximus</p><p>and bicep femoris muscle) during the kick. Results showed there was a significant</p><p>change in kicking kinematics (kicking time was longer, decrease in kicking velocity,</p><p>the kicking became shorter, hip angle and leg displacement decrease) as the WR load</p><p>increased. There was a significant increase of GRF on the supporting leg as WR loads</p><p>attached increased. All muscle activation also increased with loading but no significant</p><p>differences found. In conclusion, WR loadings of 5% body mass and higher at lower</p><p>body affected the biomechanics of the middle axe kick. Although had mechanically</p><p>affect the movement, future studies are suggested to investigate the chronic effects of</p><p>these loadings. The implications of this study can be used as a guideline to choose</p><p>proper WR loading to be used in training.</p> 2022 thesis https://ir.upsi.edu.my/detailsg.php?det=8858 https://ir.upsi.edu.my/detailsg.php?det=8858 text eng closedAccess Masters Universiti Pendidikan Sultan Idris Fakulti Sains Sukan dan Kejurulatihan <p>Aggeloussis, N., Gourgoulis, V., Sertsou, M., Giannakou, E., and Mavromatis, G.,</p><p>(2007). Repeatability of electromyographic waveforms during the naeryo chagi</p><p>in taewondo. J. Sport Sci Med 6: 6-9.</p><p></p><p>Alcaraz, P. E., Palao, J. M., Elvira, J. L., & Linthorne, N. P. (2008). Effects of three</p><p>types of resisted sprint training devices on the kinematics of sprinting at</p><p>maximum velocity. The Journal of Strength & Conditioning Research, 22(3),</p><p>890-897.</p><p></p><p>Al-Saeed, R., Pain, M. 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