Korean Journal of Applied Biomechanics (한국운동역학회지)

Korean Society of Applied Biomechanics (한국운동역학회)
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Kinematic Analysis of Women's Triple Jump at IAAF World Championships Daegu 2011

2011 대구세계육상선수권대회 여자 세단뛰기 경기의 운동학적 분석

  • Woo, Sang-Yeon (Department of Sports Science, College of Natural Science, Soonchunhyang University) ;
  • Seo, Jung-Suk (Department of Sports Science, College of Natural Science, Wonkwang University) ;
  • Kim, Ho-Mook (Department of Sports Science, College of Natural Science, Soonchunhyang University) ;
  • Nam, Ki-Jeong (Department of Physical Education, College of Education, Seoul National University) ;
  • Choi, Sung-Bum (Department of Sports Science, College of Natural Science, Soonchunhyang University) ;
  • Kim, Yong-Woon (Department of Physical Education, College of Education, Kyungnam University)
  • 우상연 (순천향대학교 자연대학 스포츠과학과) ;
  • 서정석 (원광대학교 자연대학 스포츠과학과) ;
  • 김호묵 (순천향대학교 자연대학 스포츠과학과) ;
  • 남기정 (서울대학교 사범대학 체육교육과) ;
  • 최성범 (순천향대학교 자연대학 스포츠과학과) ;
  • 김용운 (경남대학교 사범대학 체육교육과)
  • Received : 20110931
  • Accepted : 2011.12.23
  • Published : 2011.12.31
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Abstract

The purpose of this study was to analyze the kinematics of the women's triple jump event at the 2011 Daegu World a Chmpionships by comparing them to those of the 2009 Berlin World Championships. The kinematic data were gathered from two steps before take off to the landing using a 7-camera panorama system. The data were then divided into 3 phases for each of the 8 participants. Similar average results were found the final contestants in the Daegu and Berlin championships, 14.58 m and 14.51 m, respectively. The first step had a relatively short length percentage (29%) compared to the hop and jump (36% and 35%, respectively). At the take off, the horizontal velocity was the lowest for the step, followed by the hop and jump. These results were different from the results for the men, who had an order of hop, step, and jump. Overall, in a comparison of the Daegu and Berlin participants, the vertical speed at take off for the three events was reduced compared to the horizontal speed.

Keywords

References

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Cited by

  1. Gender differences in triple jump phase ratios and arm swing motion of international level athletes 2016, https://doi.org/10.5507/ag.2016.016