Korean Journal of Applied Biomechanics (한국운동역학회지)

Korean Society of Applied Biomechanics (한국운동역학회)
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Study of the forearm EMG activities during Kumdo head striking

검도 머리치기 유형에 따른 상지의 근전도 비교 분석

  • Published : 2004.12.31
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Abstract

The purpose of this study was to compare the EMG activities of four-forearm muscles during Kumdo head striking. The four skilled and unskilled Kumdo club members were selected from D university in B city. Investigated muscles were left brachioradialis, right brachioradialis and left flexor carpi radialis, right flexor carpi radialis. Raw EMG data were collected during the head striking motions and the average EMG were calculated by the frame width of 0.05s, and then the average %MVC were calculated. The average %MVC values of each muscle in each group were compared. The results are as follows. 1) In each group, there were no significant statistical differences between every muscle over the all phases. 2) There were significant differences, however, between skilled group and unskilled group. The former got higher average %MVC at left flexor carpi radialis and the latter at right brachioradialis in the ready phase and in the impact phase.

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References

  1. 권은택(1992). 검도 공격동작 시 전완근육 활동의 근전도적 분석. 미간행 석사학위논문. 세종대학교.
  2. 대한검도회(2003). 검도회보. 서울 : 대한검도회
  3. 박형하, 김용재(2001). 검도선수들의 머리치기 동작에 대한 근전도 분석. 부경대학교 논문집 제 6권. 249-259
  4. 성기홍, 권은택, 이덕분(1993). 검도 공격동작 시 전완근육활동의 근전도적 분석. 대한스포츠의학회지, 11(2) : 233-243.
  5. 신영찬(2000). 검도 숙련도에 따른 큰 동작머리치기의 근전도분석. 미간행 석사학위논문. 부산대학교.
  6. 이기청, 민창기, 천영진(2001). 검도경기에서 손목치기공격의 성공요인 분석. 한국운동역학회지, 11(2) : 231-243.
  7. Helen, J. H., & Jacqueline, M. (1980). Daniel andWorthingham' s Muscle testing : Technique of manual examination, 4th. W.B. Saun Company, Philadelphia.
  8. Kasman, G., Wolf, S.(2002). Surface EMG Made Easy: A Beginner's Guide for Rehabilitation Clinicians. Noraxon Inc., Scottsdale: AZ

Cited by

  1. The Analysis of Electromyography and Kinematic of Kumdo Player's Head Hitting vol.15, pp.1, 2005, https://doi.org/10.5103/KJSB.2005.15.1.063