지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
The purpose of this study was to investigate the kinetic factors of Stefan holm's take-off motion and provide the technical data. Collected data of the subject(height: 181 cm, weight: 71 kg, record: 230 cm) were used for the last two strides and take-off phase. The results were as follows: The vertical impulse force was 2044.8 N which was 2.49 times and the anterior-posterior impulse force was -1306.4 N which was 1.88 times of the subject's weight. The take-off leg angular velocities($\omega_x,\;\omega_y$) were switched drastically from clockwise to count clockwise direction between two-step touchdown and take-off. The highest jerk of the take-off foot was 368.97 m/s3 during the two step take-off and the take-off foot made an impact to the ground with 1225.07 m/s3 during the one step touchdown.
목차
등록된 정보가 없습니다.
참고문헌 (19)
참고문헌 신청
Ae, M. / 1990 / High jump and Long jump Take-off of the contriburtion of body parts / Japanese Journal of Sports Science 9(3):130~136
Bothmischel, V. E. / 1990 / Model characteristics of the high jumprun-up / Modern Athlete and Coach 28(4):3~6
Dapena, J / 1980 / Mechanics of translation in the fosbury flop / Medicine and Science in Sports and Exercise 12(1):37~44
Dapena, J. / 1986 / Biomechanical Analysis of High Jump #5(Men)
Dapena, J / 1988 / Biomechanical Analysis of the Fosbury Flop(part Ⅰ) / Track Technique 104:3307~3317
Bothmischel, V. E. / 1990 / Model characteristics of the high jumprun-up / Modern Athlete and Coach 28(4):3~6
Dapena, J / 1980 / Mechanics of translation in the fosbury flop / Medicine and Science in Sports and Exercise 12(1):37~44
Dapena, J. / 1986 / Biomechanical Analysis of High Jump #5(Men)
Dapena, J / 1988 / Biomechanical Analysis of the Fosbury Flop(part Ⅰ) / Track Technique 104:3307~3317
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