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헤드 속력과 볼 속력의 비율 스매시 계수 비교Smash Coefficients of Ratio Between Head Speed and Ball Speed
- Other Titles
- Smash Coefficients of Ratio Between Head Speed and Ball Speed
- Issue Date
- 2012
- Publisher
- 한국사회체육학회
- Keywords
- smash coefficient or smash factor; head speed and ball speed; carry distance; trackman
- Citation
- 한국사회체육학회지, no.47, pp.819 - 824
- Indexed
- KCI
- Journal Title
- 한국사회체육학회지
- Number
- 47
- Start Page
- 819
- End Page
- 824
- ISSN
- 1229-358X
- Abstract
- The purpose of this study was to measure the smash coefficients of ratio between head speed and ball speed balls. The measured smash coefficients of 11 clubs(wood 1, 3, 5, 7 and iron 3, 5, 7, 8, 9, 10 and 11) are compared with the theoretical data. The 11 clubs smash coefficients of this experimental data are agreed in range of 2% with the theoretical calculated by the golf ball radar Trackman. The smash coefficients difference between the theoretical and measured data have shown the impact correctness of sweet spot of the head surface and ball collision
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Related Researcher
- KIM, CHANG KOOK
- 문화스포츠대학 (국제스포츠학부 스포츠과학전공)