跆拳足技動作輔助器之研發及應用－以後踢動作為例

Research and Application of the TaeKwonDo Action's Auxiliary Devices-Example of Back Kick Action

黃顧文(Kuh-Wen Hwang) ； 林允日(Yun-Ji Lin)

《建國科大理工期刊》 32卷2期 (2013/04) Pp. 1-20

摘要

本論文主要為設計一套跆拳足技動作輔助器，其原理是運用以光柵光電開關感應技術與測力器並與跆拳踢擊型態所需相關的器具做結合。主要研究成果為踢擊姿勢輔助矯正能藉由光柵光電開關的感測技術，規範出更有效的改善錯誤姿勢及降低運動傷害，提升運動技能水準。本論文受測者以本跆拳足技動作輔助器訓練，經踢擊15次後，使用前不正確次數平均數為10.20次，使用後平均為5.90次，經6週後以本跆拳足技動作輔助器訓練後踢擊姿勢不正確次數已有改善，再以成對樣本t檢定，結果達顯著差異。受測者經過6週使用本跆拳足技動作輔助器練習後，發現有效提升跆拳道後踢動作踢擊力量，使用本製作輔助儀器訓練前踢擊力量平均數為141.43Nt，訓練後增加為182.24Nt，由以上所得之數據可以得知使用本製作輔助儀器可以讓使用者增加踢擊力量。由以上所得研究數據得知，本製作輔助儀器除了可以避免姿勢不正確而造成的運動傷害外，也可以提升跆拳道足技踢擊動作學習成效，最後可將研究結果提供給中華民國跆拳道協會及各級學校做為改善修正之參考。

關鍵字

跆拳道 ； 光柵光電開關 ； 輔助器

並列摘要

The study aims at improving drawbacks of previous immature method, along with location and space limitations, by combining modern measuring technique with kicking attack of TaeKwonDo. Almost anyone can set up this newly designed, portable apparatus that combines a photoelectric switch and dynamometry device with TaeKwonDo kicking equipment for practice virtually anywhere. The results showed inappropriate posture could be avoided and physical injury reduced by means of technique of photoelectric switch.The frequency of inappropriate kicking posture was 10.20 times without the device. But after the participants were trained with this Auxiliary device, the frequency was lowered to 5.90 times on average. By using this device for six weeks, the participants' inappropriate kicking attacks were improved. The result of T-test showed a very notable difference.It was found that the participants enhanced their kicking strength after six-week training with this Auxiliary device. The average kicking strength without the device was 141.43Nt, and 182.24Nt after the training with the device, which showed that this Dynamometry device could enhance users' kicking strength.Based on the results of this study, the Dynamometry device can not only avoid injuries caused by inappropriate posture but also better the training efficiency of kicking attack. At last, this study will be reference for the TaeKwonDo Association and school in Taiwan.

並列關鍵字

TaeKwonDo ； Grating Photoelectric Switches ； Auxiliary Devices