Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
권호 표지
DOI QR코드

DOI QR Code

Ball movements in various surface angles of uphill putting based on different ball positions

오르막 퍼팅 동작 시 볼의 위치가 퍼터와 볼의 움직임에 미치는 영향

  • 류종욱 (건국대학교 체육학과) ;
  • 김재정 (국립한밭대학교 인문교양학부)
  • Received : 2019.06.03
  • Accepted : 2019.06.25
  • Published : 2019.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study aims to discover whether there are other factors, such as the ball position and address that will increase the percentage of holed putts from different angles of surface. In this study, we selected five male tour professional golfers that has been of 15 years or longer on the Korea Golf Association. As a research tool, after installing a video camera at an artificial site that's similar with the real green, and with the player's own putter, motion analysis was carried out using a Titleist V1x, which is commonly used by golfers. We use SPSS programs, significance level a=.05. According to the ball movement during the ball movement during the ball position putt by section, it is confirmed that the ball speed and angular velocity increase as the ball position changes from left to right. If the uphill putt, ball movement was found to be increased same change flat putt and There is no significance deviation. In this study, we investigate how the clubface and ball move during impact by varying the position of the address ball according to the slope during the ascent putt, which should increase the success rate among the various slopes. This study was conducted to present scientific data.

본 연구는 오르막 퍼팅 시 좌, 우 경사에 따른 볼의 움직임이 어떻게 변화되는지에 대해 알아보는 것을 목적으로 한다. 본 연구를 위해 한국프로골프협회에서 15년 이상의 골프경기 경험이 있는 피험자들이 참여하였고, 본인들의 퍼터를 이용하여 실제 그린과 유사한 환경에서 퍼팅 동작을 수행하였다. 비디오 카메라를 이용하여 피험자들의 오르막 그린 경사에 따른 퍼팅 동작을 수집 후 동작분석을 실시하였으며, 통계적 유의수준을 a=.05로 설정하였다. 연구결과로 좌, 우 경사별 오르막 퍼팅에서 볼의 위치가 왼쪽에서 오른쪽으로 위치 할 때 볼 움직임의 속도와 각속도가 증가하는 것이 확인되었으며, 여러 경사도 중 성공률을 높여야 하는 오르막 퍼팅에서 경사에 따른 어드레스 볼 위치를 변화할 때, 임팩트 시 클럽 페이스와 볼 움직임이 어떻게 변화하는지를 검증하고, 현장적용 측면에 도움을 주는 과학적 자료를 제시하고자 본 연구를 진행하였다.

Keywords

HGOHBI_2019_v36n2_448_f0001.png 이미지

Fig. 1. Uphill Putting Section.

HGOHBI_2019_v36n2_448_f0002.png 이미지

Fig. 2. Analysis Address, Impact Face Angle and Ball Position.

HGOHBI_2019_v36n2_448_f0003.png 이미지

Fig. 3. Analysis Ball Movement.

HGOHBI_2019_v36n2_448_f0004.png 이미지

Fig. 4. Uphill Putt Face Angle.

HGOHBI_2019_v36n2_448_f0005.png 이미지

Fig. 5. Uphill Putt Ball Movement.

HGOHBI_2019_v36n2_448_f0006.png 이미지

Fig. 6. Uphill Hook and Slice Putt Ball Movement.

Table 1. Subject

HGOHBI_2019_v36n2_448_t0001.png 이미지

Table 2. Equipment

HGOHBI_2019_v36n2_448_t0002.png 이미지

Table 3. Research method

HGOHBI_2019_v36n2_448_t0003.png 이미지

Table 4. Uphill Putting Face Angle and Ball Movement

HGOHBI_2019_v36n2_448_t0004.png 이미지

References

  1. S. Newell, E. Els, Golf Bible., pp. 158-183, Koreanmedia, (2002).
  2. J. F. Mahoney, "Theoretical analysis of aggressive golf putts", Research Quarterly for Exercise and Sport, Vol. 53, No. 2, pp. 165-171, (1982). https://doi.org/10.1080/02701367.1982.10605244
  3. R. Mann, "Grand Cypress Academy of Golf", Grand Cypress Resort, Vol. 5, No. 1, pp. 35-55, (1989).
  4. B. W. Holmes, "Putting: How a golf ball and hole interact", American Journal of Physics, Vol. 59, No. 2, pp. 129-136, (1991). https://doi.org/10.1119/1.16592
  5. J. N. Vickers, "Gaze control in putting", Perception, Vol. 21, No. 1, pp. 117-132, (1992). https://doi.org/10.1068/p210117
  6. M. Palmer, Systematic Golf. New York, NY: Sterling Publishing Company, (1993).
  7. O. Heuler, Perfecting Your Golf Swing, New York, NY: Sterling Publishing Company, (1995).
  8. D. Pelz, Dave Pelz's Putting Bible, Doubleday, New York, N. Y, (2000).
  9. R. T. Bowen, "Putting errors of beginning golfers using different points of aim", The Research Quarterly, Vol. 39, No. 1, pp. 31-35, (1968).
  10. J. Park, "Swing Time Analysis During the Putting Stroke", Korean Society of Sport Biomechanics, Vol. 9, No. 2, pp. 187-193, (2000).
  11. A. Cochran, J. Stobbs, The Search for the Perfect Swing, Philadelphia, PA: J.B. Lippincott Co, (1968).
  12. J. J. Kim, J. M. SO, "Comparison of Kinematic Characteristics for Finger Bone Grip Putting Stroke Motion", The Korean Society of Sports Science, Vol. 21, No. 1, pp. 1105-1116, (2012).
  13. J. Park, "A Kinematic Analysis for Putter's in Putting Stroke", Korean Society of Sport Biomechanics, Vol. 11, No. 2, pp. 319-331, (2001).
  14. J. Park, "Changes of the Kinetic Energy of Putter Head and Ball Movements during the Process of Impact", Korean Society of Sport Biomechanics, Vol. 13, No. 2, pp. 175-183, (2003). https://doi.org/10.5103/KJSB.2003.13.2.175
  15. J. Park, "A Study of Ball Movement Characteristics on the Sloped Green While Putting Stroke", Korean Society of Golf Studies, Vol. 6, No. 1, pp. 41-48, (2012).
  16. J. Park, "A Kinematic Model for the Motion Analysis of a Putted Golf Ball", Korean Society of Golf Studies, Vol. 9, No. 4, pp. 37-42, (2015).
  17. H. J. Yoon, "Analysis of the Success Rate of Golf Putting in Accordance with the Increase of the Distance in the Golf Green and the Types of Slopes", pp. 29-32, Department of Physical Education, Graduate School of Konkuk University, (2017).
  18. J. H. Lim, "One Point Clinic," pp. 100-116, SamHomedia, (2002).
  19. F. S. Mark, G. D. Kim, "The Science of Golf", pp. 150-153, 174-175, MyeongIn Cultural History, (2014).
  20. J. W. Jeon, S. E. Kim, "Physical Science : Professional Golfer Amateur Golfer Comparative Analysis on the Motion of Golf Putting Stroke", Journal of Korea Sport Research, Vol. 17, No. 4, pp. 513-528, (2006).
  21. S. I. Kim, "Kinematic Analysis with the Movement of Body Segment and Putter in Putting Stroke", Journal of Korea Sport Research, Vol. 26, No. 1, pp. 61-73, (2010).