Korean Journal of Applied Biomechanics (한국운동역학회지)

Korean Society of Applied Biomechanics (한국운동역학회)
권호 표지
DOI QR코드

DOI QR Code

A Biomechanical Analysis of 540o Dwihuryeochagi of Taekwondo

태권도 540도 뒤후려차기 동작의 운동역학적 분석

  • Kang, Dong-Kwon (Department of Physical Education, Graduate School of Kookmin University) ;
  • Kang, Suh-Jung (Department of Sports and Health Science, College of Natural Science, Sangmyung University) ;
  • Yu, Yeon-Joo (Department of Sports and Health Science, College of Natural Science, Sangmyung University)
  • 강동권 (국민대학교 일반대학원 체육학과) ;
  • 강서정 (상명대학교 자연과학대학 스포츠건강과학과) ;
  • 유연주 (상명대학교 자연과학대학 스포츠건강과학과)
  • Received : 2013.01.30
  • Accepted : 2013.03.20
  • Published : 2013.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

The aim of the study was a quantitative analysis of elite athlete's $540^{\circ}$ Dwihuryeochagi and effects of ground movements to the jumping height and kicking velocity. Eleven elite players(Taekwondo demonstration team) participated in this study. In order to get the kinetic and kinematic variables, ten Vicon cameras and a force plate were used. Foot segment velocity(FSV), vertical ground reaction force(GRF), impulse, ground time(GT) in phase 1, trunk angular velocity(TAV), vertical center of gravity(COG), flight time(FT) in phase 2 and kicking leg segment velocity(KSV) in phase 3 were measured and analyzed. Results indicated that there were similar patterns of variables among phases between subjects. Non-significant correlation(r=.145) between flight time(FT) and impulse was found. Also non-significant correlation(r=.119) between center of gravity(COG) and impulse was found. In conclusions, there were similar strategies in phase 1, phase 2, and phase 3 between subjects.

Keywords

References

  1. Bobbert, M. F., Gerritsen, K. G. M., Litjens, M. C. A., & Van Soest, A. J. (1996). Why is countermovement jump height greater than squat jump height Medicine and Science in Sports and Exercise, 28, 1402-1412. https://doi.org/10.1097/00005768-199611000-00009
  2. Carr, G. A. (1997). Mechanics of sport: a practitioner's guide. Champaign: Human kinetics.
  3. Choi, J. Y., Lee, O. J., Kim, R. B., & Kim, S. J. (2007). Intersegmental Coordination Pattern of Dwihuryeochagi in Taekwondo. Journal of Sport and Leisure Studies, 31, pp. 1279-1289.
  4. Choi, Y. R. (1993). Taekwondo Demonstration Theory. Seoul: Bokyung Publishing.
  5. Ha, C. S., & Kim, J. G. (2009). The Kinematic Analysis of Momdollyo Huryo Chagi in Taekwondo. The Korean Journal of Sports Science, 18(1), 1135-1144.
  6. Jung, J. E., & Ahn, Y. K. (2007). Possibility of Taekwondo as a stage arts. Philosophy of Movement : Journal of Korean Philosophic Society for Sport and Dance, 15(3), 23-44.
  7. Jung, J. H. (2008). An Exploration on Aesthetic Value in Taekwondo Demonstration. Unpublished doctoral dissertation, Graduate School of Physical Education Korea National Sport University, Seoul.
  8. Kang, D. K. (2012). Analysis of kinematic and kinetic at the 540 ° Momdollohuryochagi in Taekwondo. Unpublished Master's Thesis. Graduate School of Physical Education Kookmin University, Seoul.
  9. Kang, S. C., & Kim, B. Y. (1996). The biomechanical analysis of Taekwondo Dolgaechagi motion. The Korean Journal of Physical Education, 35(1), 335-345.
  10. Kim, S. J., Jin, Y. W., & Shin, J. M. (1995). Classification of Kinematical Movement Pattern of DolgaeChagi and Dwihuryeo-Chagi in Taekwondo. Journal of physical education reseach, 2, 179-193.
  11. Kim, Y. K., & Kim, Y. H. (2010). Unilateral Performance Comparison for Taekwondo Kicks between Dominant Leg and Non- Dominant Leg. Korean Journal of Sport Biomechanics, 20(2), 183-189. https://doi.org/10.5103/KJSB.2010.20.2.183
  12. Komi, P. V. (2003). Stretch-shortening cycle. Strength and power in sport, 3, 169-179.
  13. Lee, S. C., & Kim, S. J. (1996). A Study on the Ground Reaction Force of Double Jump Spin. The Korean Journal of Physical Education, 35(4), 4261-4269.
  14. Ma, H. S. (2007). Analysis on Kinematical Factor between skilled Person and unskilled Person regarding $540^{\circ}$ turning Kicking in Taekwondo. Unpublished Master's Thesis. Graduate School of Physical Education Mokpo National University, Muan.
  15. Richter, A., Rapple, S., Kurz, G., & Schwameder, H. (2012). Countermovement jump in performance diagnostics: Use of the correct jumping technique. European Journal of Sport Science, 12(3), 231-237. https://doi.org/10.1080/17461391.2011.566369
  16. Son, Y. N., Cho, C. H., & Lee, Y. C. (2007). The Kinematic Analysis of $540^{\circ}$ Momdollyo Huryo Chagi in Taekwondo. Journal of Sport and Leisure Studies, 31, pp. 1117-1127.
  17. Yuktasir, B., & Kaya, F. (2009). Investigation into the long-term effects of static and PNF stretching exercises on range of motion and jump performance. Journal of Bodywork and movement therapies, 13(1), 11-21. https://doi.org/10.1016/j.jbmt.2007.10.001

Cited by

  1. Successful Factor Analysis of 540° Dwihuryeochagi to Apply Free Style Poomsae of Taekwondo vol.23, pp.4, 2013, https://doi.org/10.5103/KJSB.2013.23.4.285
  2. Effects of Fatigue Induction on Ground Reaction Force Components, Postural Stability, and Vertical Jump Performance in Taekwondo Athletes vol.26, pp.2, 2016, https://doi.org/10.5103/KJSB.2016.26.2.143