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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.4
- 수록면
- 1,121 - 1,130 (10page)
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초록· 키워드
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The purpose of this study was to investigate inter-joint coordination in terms of angular velocities and muscle activities of lower limb in responding to jumping height. Ten young male participants performed their maximal vertical jump and three different submaximal jumps (25, 50, and 75% of the maximal height) according to their kinesthetic feelings. The jumping heights, joint angles, angular velocities, and average-integrated electromyography were calculated and compared by repeated measures analysis of variance. Results demonstrated that participants tried to use their hip joint dominantly to increase their jump heights, while the ankle joint was invariant kinematically regardless of increased jump heights. A sequential order of peak angular velocity was detected at submaximal jumps and simultaneous peak angular velocities of the hip, knee, and ankle were found at maximal jump. These changes in inter-joint coordination was explained by changes in biarticular muscle activities in hamstrings and quadriceps, which accounted for kinematics of hip and knee joints.
목차
Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 결론
참고문헌
참고문헌 (21)
참고문헌 신청
1. [학술지(정기간행물)] - 김용운 / 2009 / 최대 수직 점프시 개인내 우수 수행과 비우수 수행의 역학적 비교 / 한국운동역학회지 19 (3) : 489 ~ 497
2. [학술대회논문] - 윤희중 / 2000 / 점프높이에 따른 바운스 반동 동작의 협응형태 분석 / Proceedings of 2000 Seoul International Sport Science Congress : 987 ~ 998
4. [학술지(정기간행물)] - Bobbert, M. F. / 1988 / Coordination in vertical jumping / Journal of Biomechnanics 21 : 249 ~ 262
5. [학술지(정기간행물)] - Bosco, C. / 1983 / A simple method fot measurement of mechanical power in jumping / European Journal of Applied Physiology 50 : 273 ~ 282
6. [단행본] - Delagi, E. F. / 1981 / Anatomic guide for the electromyographer: The limbs and trunk (2nd Ed.) / Charles C Thomas Publisher
2. [학술대회논문] - 윤희중 / 2000 / 점프높이에 따른 바운스 반동 동작의 협응형태 분석 / Proceedings of 2000 Seoul International Sport Science Congress : 987 ~ 998
4. [학술지(정기간행물)] - Bobbert, M. F. / 1988 / Coordination in vertical jumping / Journal of Biomechnanics 21 : 249 ~ 262
5. [학술지(정기간행물)] - Bosco, C. / 1983 / A simple method fot measurement of mechanical power in jumping / European Journal of Applied Physiology 50 : 273 ~ 282
6. [단행본] - Delagi, E. F. / 1981 / Anatomic guide for the electromyographer: The limbs and trunk (2nd Ed.) / Charles C Thomas Publisher
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UCI(KEPA) : I410-ECN-0101-2013-692-000606467