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Kinetic Analysis of Human Simulation for the Soft Golf Swing

소프트 골프 스윙 동작을 위한 인체 시뮬레이션의 운동역학 분석

  • Kwak, K.Y. (Department of Healthcare Engineering, Chonbuk National University) ;
  • Yu, M. (Division of Biomedical Engineering, Chonbuk National University) ;
  • So, H.J. (Department of Healthcare Engineering, Chonbuk National University) ;
  • Kim, S.H. (Center for Healthcare Technology Development) ;
  • Kim, N.G. (Sixty Plus co.) ;
  • Kim, D.W. (Division of Biomedical Engineering, Chonbuk National University)
  • 곽기영 (전북대학교 대학원 헬스케어공학과) ;
  • 유미 (전북대학교 공과대학 바이오메디컬공학부) ;
  • 소하주 (전북대학교 대학원 헬스케어공학과) ;
  • 김성현 (전북대학교 헬스케어기술개발사업단) ;
  • 김남균 ((주) 식스티 플러스) ;
  • 김동욱 (전북대학교 공과대학 바이오메디컬공학부)
  • Received : 2009.12.02
  • Accepted : 2010.03.24
  • Published : 2010.04.30

Abstract

The purpose of this study was to analyze the golf swing motion for a soft golf clubs and regular golf club. Soft golf is a newly developed recreational sports for all ages, including the elderly and the beginners of golf. To quantify the effect of using soft golf club, which much lighter club than regular clubs, a motion analysis has been performed using a 3D optoelectric motion tracking system that utilizes active infrared LEDs and near-infrared sensors. The subject performed swing motion using a regular golf club and a soft golf club in turn. The obtained motion capture data was used to build a 3D computer simulation model to obtain left wrist, elbow shoulder and lumbar joint force and torque using inverse and forward dynamics calculations. The joint force and torque during soft golf swing were lower than regular golf swing. The analysis gave better understanding of the effectiveness of the soft golf club.

Keywords

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