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The Contribution of Body Segments to the Club Head's Kinetic Energy in the Golf Swing

골프 스윙 시 클럽 헤드의 운동에너지에 대한 신체 분절의 기여도

  • Chang, Jae-Kwan (Department of Golf Management, College of Physical Education, Kyunghee University) ;
  • Ryu, Ji-Seon (Sport & Health Management Major, School of Sport Health & Welfare, Korea National Sport University) ;
  • Yoon, Suk-Hoon (Department of Community Sport, School of Community Sport, Korea National Sport University)
  • 장재관 (경희대학교 체육대학 골프경영학과) ;
  • 류지선 (한국체육대학교 스포츠건강복지학부 스포츠건강관리) ;
  • 윤석훈 (한국체육대학교 사회체육학부 사회체육학과)
  • Received : 2010.09.10
  • Accepted : 2011.09.26
  • Published : 2011.09.30

Abstract

The purpose of this study was to investigate the contributions of body joints to the kinetic energy of the clubhead in the golf swing. Three dimensional swing analysis was conducted on the seven KPGA golfers. The subjects were asked to swing with 45 inches of driver. The work done by body joints were computed by utilizing the inverse dynamics method. The order of work done by the body joints was lumbar > left hip > right shoulder > left wrist > right wrist > right hip at the first phase. At the second phase, the order of work done by the body joints was trunk > left elbow > right wrist > right shoulder > left wrist > right wrist. At the third phase, the order of work done by body joints was lumbar > right shoulder > left shoulder > left elbow > right wrist > right elbow. The sum of the work done by the body joints was lumbar > shoulder > wrist on the average. The kinetic energy of the club head was 430.11${\pm}$24.35 J and the subject's swing efficiency was shown as 31.82${\pm}$4.86% on the average. The contributions of body joints to the kinetic energy of the clubhead was the order of lumbar > upper right shoulder > left elbow > right wrist during the down swing.

Keywords

References

  1. Adrian, M. J., & Cooper, J. M.(1989). The Biomechanics of Human Movement. Benchmark, Indianapolis.
  2. Beer, F. P., & Johnston, E. R.(1984) Vector Mechanics for Engineers. New York: McGraw-Hill Press.
  3. Budney, D. R., & Bellow, D. G.(1978). A Dynamic Model for the Golf Swing. paper presented at the 5th international congress of sport science, Edmonton, Canada.
  4. Burden, A. M., Grimshaw, P. N., & Wallace, E. S.(1998). Hip and shoulder rotations during the golf swing of sub-10 handicap players. Journal of Sports Sciences, 16, 165-176. https://doi.org/10.1080/026404198366876
  5. Chang, J. K.(2010). ad's Knetic Energy in the Golf Swing. Unpublished Doctoral Dissertation, Graduate School of Korea National Sport University.
  6. Cheetham, P., Mottram, R., Martin, P., & Laurent, B. St.(2000). X-Factor Stretch. www. skilltechnologies. com / xfactorstretch.htm.
  7. Coleman, S. G. S., & Rankin, A. J.(2005). A three-dimensional examination of the planar nature of the golf swing. Journal of Sports Sciences, 23, 227-234. https://doi.org/10.1080/02640410410001730179
  8. DeNunzio, D.(2007). Power up with the O-Factor. Golf Magazine, April 170-181.
  9. Hay, J. G.(1985) The Biomechanics of Sports Techniques, New Jersey: Prentice-hall, Englewood Cliff.
  10. Hur, Y. J., Moom, G. P., & Lim, J.(2005). A study of ground reaction forces during professional golfer's swing with different golf clubs. Korean Journal of Sport Biomechanics, 15(2), 103-111. https://doi.org/10.5103/KJSB.2005.15.2.103
  11. Jorgensen, T.(1994) The Physics of the Golf Swing. New York: API Press.
  12. Korea Golf Association(2008). Decisions on the Rules of Golf. Seoul: Nine Planning Publishers, inc.
  13. Lim, J., & Moon, G. P.(2005). An application of triple segmental system in golf swing through an inverse dynamics function. Korean Journal of Sport Biomechanics, 15(2), 56-67. https://doi.org/10.5103/KJSB.2005.15.2.057
  14. Mayers, J., Lephart, S., Tsai, Y. S., Sell, T., Smoliga, J., & Jolly, J.(2008). The role of upper torso and pelvis rotation in driving performance during the golf swing. Journal of Sports Sciences, 26(2), 181-188. https://doi.org/10.1080/02640410701373543
  15. Mclean, J.(1992). Widen the Gap. Golf Magazine, December 49-53.
  16. McTeigue, M.(1994). Spine and Hip Motion Analysis during the Golf Swing. The World Scientific Congress of Golf, 48-58.
  17. Milburn, P. D.(1982). Summation of segmental velocities in the golf swing. Medicine and Science in Sports and Exercises, 14, 60-64. https://doi.org/10.1249/00005768-198201000-00012
  18. Nesbit, S. M., & Serrano, M.(2005). Work and power analysis of the golf swing. Journal of Sports Science and Medicine, 4, 520-533.
  19. Robertson, G. E. D., Caldwell, G. E., Hamill, J., Kamen, G., & Whittlesey, S. N.(2004). Research Methods in Biomechanics. Human Kinetics, Urbana-Champaign, Illinois.
  20. Ryu, J. C.(1992). A Study of body segments Contribution and Ground Reaction Forces in the Golf Swing. Korean Journal of Sport Biomechanics, 2(1), 37-74.
  21. Sprigings, E. J., & Mackenzie, S. J.(2002). Examining the delayed release in the golf swing using computer simulation. Sports Engineering, 5, 23-32. https://doi.org/10.1046/j.1460-2687.2002.00094.x

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