Korean Journal of Applied Biomechanics (한국운동역학회지)

Korean Society of Applied Biomechanics (한국운동역학회)
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Analysis of the 500M Short track speed skating starting motion according to the center of gravity position ratio

인체 무게 중심 분할에 따른 500m 숏트트랙 스피드 스케이팅 출발 기술 분석

  • Published : 2003.12.31
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Abstract

The purpose of this study was to attempt new starting motion and supply present starting motion in the 500M short track speed skating according to the center of gravity position. The center of gravity position ratio was divided starting motion into five(type A : front 80%-back 20%, type B front 70%-back 30%, type C : front 50%-back 50%, type D : front 30%-back 70%, type E : front 20%-back 80%). The three dimension motion analysis with DLT(direct linear transformation) method was executed using two video cameras. The following conclusion was that It was appear that reaction and execution time in starting motion was the most short in type B. It was characteristic that step of skaters was shorten and center of gravity position ratio was not effect to change of the step in each event. It was appear that the displacement of type D and type E were longer than that type A and type B during the starting motion. It was appear that skill types of center of gravity position ratio to the front were lower than that to the back and contract a posture. Observing the above, it was conclusion that skill type B of center of gravity position ratio to the tent was more effect than that to the back. But it is important that these skill type was most used to the competition and estimate the result.

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References

  1. 백진호(1996). 숏트랙 스피드 스케이팅 500m 경기 출발동작의 운동학적 특성분석. 성균관대학교 대학원 박사학위논문.
  2. 백진호, 윤희중, 권영후(1996). 출발자세에 따른 숏트랙 스케이팅 스타트 기술의 분석. 한국운동역학회지, 6(2), 45-56.
  3. 백진호, 전명규, 정남주, 정훈교, 민경훈, 이연종, 이용식(2002). 2001세계 쇼트트랙 스피드 스케이팅 선수권대회 여자 500m 종목의 출발구간 동작 분석. 한국체육학회지, 제 41권 2호, 752-762.
  4. 백진호, 한윤수(2002). 2001세계 쇼트트랙 스케이팅 선수권대회 남자 500m 종목에 참가한 국내선수와 외국선수의 스타트 동작 분석. 한국체육학회지, 제 41권 3호, 499-507.
  5. 신성휴, 백진호(1996). 500m 숏트랙 스피드 스케이팅 출발동작의 운동학적 분석. 한국운동역학회지, 6(1). 53-68.
  6. 이영하, 백진호(1995). 500m 숏트랙 스피드 스케이트 출발구간의 운동학적 비교분석. 한국체육대학교 부속 체육과학연구소논문집, 14(1), 231-236.
  7. 윤희중, 김용선, 백진호(1996). 숏트랙 출발동작의 관절각 및 관절각속도 분석. 한국체육대학교 부속 체육과학연구소논문집, 15(1), 79-88.
  8. 전명규, 박광동, 백진호(2001). 쇼트트랙 스피드 스케이팅의 반력변화에 따른 특성분석. 한국체육학회지, 40(2). 861-874.
  9. Abdel-Aziz, Y.I., & Kararah, M.(1971). Direct linear transformation from comparator coordinates into object space coordinates in close-range photogrammetry. Proceedings of the Symposium on Close-Range Photogrammetry (pp. 1-18). Falls Church, VA: American Society of Photogrammetry.
  10. Boer, R. W. de, Groot, G. de, & Ingen Schenau, G.J. Van.(1986). Specificity of training in speed skating. In Biomechanics X-B(Ed. Johnson, B.). Human Kinematics Publishers, Champaign.
  11. Boer, R.W., P. Schermerhorn, J. Gademan.(1986). Characteristic stroke mechanics of elite and trained male speed skaters. International Journal of Sport Biomechanics, 2. 175-186.
  12. De Koning, Rixte Thomas, Monique Berger, Gert de Goot, and Gerrit Jan Van Ingen Schenau.(1995). The start in speed skating : from running to gliding. Med. Sci. Sports and Exerc. 27(12). 1703-1708.
  13. Ingen Schenau, G. J. Van. J.J. de Koning and G. de Groot. (1994). Optimization of sprinting performance in running, cycling and speed skating. Sports Med. 17. 259-275. https://doi.org/10.2165/00007256-199417040-00006
  14. Koning, J.J., de Groot, G., & Ingen Schenau, G.J. Van.(1989). Mechanical aspects of the sprint start in olympic speed skating. International Journal of sport Biomechanics, 5. 151-168.
  15. Plagenhoef, S.C., Evans, F. G., & Abdelnour, T.(1983). Aanatomical data for analyzing human motion. Research Quarterly for Exercise and Sports, 54(2). 169-178. https://doi.org/10.1080/02701367.1983.10605290

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