- 대학 골프 선수의 Pitching wedge 스윙동작의 운동학적 특성 분석
- ㆍ 저자명
- 백진호,윤동섭,김재필,Back. Jin-Ho,Yoon. Dong-Seob,Kim. Jae-Phil
- ㆍ 간행물명
- 한국운동역학회지
- ㆍ 권/호정보
- 2003년|13권 3호|pp.133-149 (17 pages)
- ㆍ 발행정보
- 한국운동역학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The purposes of present study were to determine the major check-points of golf swing from the review of previous studies, and to suggest additional information on the teaching theory of golf. The golf swing motion of 6 male and female elite university golf players were filmed with 16mm Locam II high speed cameras at the speed of 200f/s, and variables such as time, displacement, angle, velocity were calculated and analyzed by 3D Cinematography using DLT method. The results were: 1. Differences were shown in the ratio of weight distribution on the feet, cocking angle, take-back velocity, club-head velocity at impact depending upon the physical characteristics and club used for swing. 2. Time for the down-swing and impact were $0.27{sim}0.29s$ in men and $0.29{sim}0.32s$ in women, which was 1/3 of the time for the back-swing. Women showed longer total swing time than men because of longer time in back-swing, follow-through and finish. 3. Men showed larger range of motion in shoulder and knee joints than women, on the other hand women showed larger range of motion in hip joint than men. 4. Cocking motion and right elbow flexion were occurred at the top of back-swing and cocking release was occurred at the moment of impact. Maximum rotations of shoulder and hip joints were found between the top of back-swing and down-swing phase. 5. Women showed lower back-swing velocity than men, and men showed higher club velocity(men: $38.2{sim}38.6m/s$, women: $35.1{sim}36.4m/s$) than women.