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 evaluate the effect of asymmetric muscle force in lower extremity on dynamic balance during walking. Sixteen elementary students(age: 12.3${\pm}$0.7 yrs, height: 149.4${\pm}$9.7 cm, weight 40.6${\pm}$7.8 kg) who have no musculoskeletal disorder were recruited as the subjects. Temporal parameters, M-L inclination angle of XCoM-CoP, M-L and A-P CoP, loading rate, and decay rate were determined for each trial. For each dependent variable, a independent-sample t-test was performed to test if significant difference existed between each conditions(p<.05). The displacement of antero-posterior COP during RTO-LHC1 in SG was siginificantly smaller than corresponding value in AG. In contrast, the displacement of medio-lateral COP during RTO-LHC1 in SG was greater than those of AG. It seems that imbalance of muscle force may result in increasing the medio-lateral stance in order to minimize the instability. We found that the asymmetric muscle force in the lower extremity may be a reason for the awkward control of impact force.
목차
등록된 정보가 없습니다.
참고문헌 (16)
참고문헌 신청
Abdel-Aziz, Y. / 1971 / Direct Linear Transformation From Comparator Coordinates in Object-Space Coordinates in Close Range Photogrammetry. Proceedings of the ASP Symposium of Close-Range Photogrammetry. Urbana, IL. Agostini, V., Nascimbeni, A., Gaffuri, A., Imazio, P., Benedetti, M. G., & Knaflitz, M. Normative EMG activation patterns of school-age children during gait / Gait and Posture 32(3):285~289
Askling, C. / 2003 / Hamstring injury occurrence in elite soccer players after preseason strength training with eccentric overload / Scandinavian Journal of Medicine and Science in Sports 13:244~250
채원식 / 2006 / 롤러 신발과 조깅 슈즈 신발 착용 후 보행 시 지면반력의 형태 비교 분석 / 한국운동역학회지 16(1):101~108
장재관 / 2010 / 좌.우 기울기각도를 이용한 남자 성인의 보행안정성 평가 / 한국운동역학회지 20(3):261~266
Chung, N. J / 2001 / Biomechanical Analysis of Gait Cycle in the Obese Children / Korean Journal of Sport Biomechanics 10(2):179~193
Askling, C. / 2003 / Hamstring injury occurrence in elite soccer players after preseason strength training with eccentric overload / Scandinavian Journal of Medicine and Science in Sports 13:244~250
채원식 / 2006 / 롤러 신발과 조깅 슈즈 신발 착용 후 보행 시 지면반력의 형태 비교 분석 / 한국운동역학회지 16(1):101~108
장재관 / 2010 / 좌.우 기울기각도를 이용한 남자 성인의 보행안정성 평가 / 한국운동역학회지 20(3):261~266
Chung, N. J / 2001 / Biomechanical Analysis of Gait Cycle in the Obese Children / Korean Journal of Sport Biomechanics 10(2):179~193
이 논문의 저자 정보
최근 본 자료
댓글(0)
0