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
A study was conducted to investigate the possible effects of fatigue which was resulted from increased running time on the stability during a prolonged run. The purposes of this study were twofold: first, to determine the discrete and non-linear variability of GRF (ground reaction force) components between running times to know the body stability, and second, to determine the pattern between discrete and non-linear variability. Nineteens healthy young adult males served in this study as subjects who ran at their preferred running speed. GRF data for twenty strides were collected at 5, 65, and 125 minutes during run. Variance coefficient and Lyapunov Exponent techniques on the GRF data were used to calculate variability index for each of the running time conditions. There were no difference between discrete variabilities of three components of GRF, but non-linear variability of the Fz component of GRF was decreased by increasing running time (p<.01). No relationship was found between discrete and non-linear variability.
목차
등록된 정보가 없습니다.
참고문헌 (32)
참고문헌 신청
Brüggemann, G. P. / 1995 / Influence of fatigue on impact force and rearfoot motion during running / Proceedings of International Society of Biomechanics :132~133
Buzzi, U. H. / 2003 / Nonlinear dynamics indicates aging affects variability during gait / Clinical Biomechanics 18:435~443
Dekel, S. / 1978 / Joint changes after overuse and peak overloading of rabbit knees in vivo / Acta Orthopedic Scandinavia 49:519~528
Dingwell, J. B. / 2000 / Nonlinear time series analysis of normal and pathological human walking / Chaos 10(4):848~863
Dingwell, J. B. / 2000 / Slower speeds in patients with diabetic neuropathy lead to improved local dynamics stability of continuous overground walking / Journal of Biomechanics 3:1269~1277
Buzzi, U. H. / 2003 / Nonlinear dynamics indicates aging affects variability during gait / Clinical Biomechanics 18:435~443
Dekel, S. / 1978 / Joint changes after overuse and peak overloading of rabbit knees in vivo / Acta Orthopedic Scandinavia 49:519~528
Dingwell, J. B. / 2000 / Nonlinear time series analysis of normal and pathological human walking / Chaos 10(4):848~863
Dingwell, J. B. / 2000 / Slower speeds in patients with diabetic neuropathy lead to improved local dynamics stability of continuous overground walking / Journal of Biomechanics 3:1269~1277
이 논문의 저자 정보
최근 본 자료
댓글(0)
0