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
- 2020.6
- 수록면
- 191 - 203 (13page)
- DOI
- 10.5143/JESK.2020.39.3.191
이용수
초록· 키워드
오류제보하기
Objective: The purpose of this study was to investigate the effects of a curved shoe design of the heel of a shoe on the impact variables, ankle joint angle, and COP (center of pressure) during walking.
Background: Shoe design is one of important characteristics in the development of walking shoes as it has to be considered for the mechanism of human movement.
Method: Twenty healthy male adults (age: 23.6±2.9 years, body mass: 71.0±8.7kg, height: 175.8±5.0cm) participated in the study. The data was collected using eight infrared cameras during walking at a speed of 1.3m/s and 1.7m/s on an instrumented treadmill.
Results: The impulse and peak VGRF (vertical ground reaction force) were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.3m/s & 1.7m/s (p <.05). The ankle plantarflexion angle at toe off, the ROM (range of motion) of dorsi-plantarflexion, and ROM of inversion-eversion were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.7m/s (p <.05). The antero-posterior COP range and jerk were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.7m/s (p <.05).
Conclusion: It is concluded that RLHS is slightly effective in reducing shocks, RLHS and RHS help walk smoothly and naturally compared to NS, and RLHS improves the stability of the ankle joints compared to NS, and RLHS during walking.
Application: The findings would be helpful when developing the walking shoes with biomechanical functions.
Background: Shoe design is one of important characteristics in the development of walking shoes as it has to be considered for the mechanism of human movement.
Method: Twenty healthy male adults (age: 23.6±2.9 years, body mass: 71.0±8.7kg, height: 175.8±5.0cm) participated in the study. The data was collected using eight infrared cameras during walking at a speed of 1.3m/s and 1.7m/s on an instrumented treadmill.
Results: The impulse and peak VGRF (vertical ground reaction force) were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.3m/s & 1.7m/s (p <.05). The ankle plantarflexion angle at toe off, the ROM (range of motion) of dorsi-plantarflexion, and ROM of inversion-eversion were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.7m/s (p <.05). The antero-posterior COP range and jerk were statistically smaller for the RHS and RLHS compared with the NS during walking of 1.7m/s (p <.05).
Conclusion: It is concluded that RLHS is slightly effective in reducing shocks, RLHS and RHS help walk smoothly and naturally compared to NS, and RLHS improves the stability of the ankle joints compared to NS, and RLHS during walking.
Application: The findings would be helpful when developing the walking shoes with biomechanical functions.
목차
1. Introduction
2. Method
3. Results
4. Discussion
5. Conclusion
References
참고문헌 (47)
참고문헌 신청
Agresta, C. / 2018 / Immediate and short-term adaptations to maximalist and minimalist running shoes / Footwear Science 10(2):95~107
Bohannon, R. W. / 1987 / Relationship between static muscle strength deficits and spasticity in stroke patients with hemiparesis / Physical Theraphy 67(7):1068~1071
Bowker, P. / 1988 / The measurement of gait / Clinical Rehabilitation 2(2):89~97
Chen, W. P. / 2003 / Effects of total contact insoles on the plantar stress redistribution: a finite element analysis / Clinical Biomechanics 25:265~270
Chiu, M. C. / 2013 / Gait speed and gender effects on center of pressure progression during normal walking / Gait & Posture 37(1):43~48
Bohannon, R. W. / 1987 / Relationship between static muscle strength deficits and spasticity in stroke patients with hemiparesis / Physical Theraphy 67(7):1068~1071
Bowker, P. / 1988 / The measurement of gait / Clinical Rehabilitation 2(2):89~97
Chen, W. P. / 2003 / Effects of total contact insoles on the plantar stress redistribution: a finite element analysis / Clinical Biomechanics 25:265~270
Chiu, M. C. / 2013 / Gait speed and gender effects on center of pressure progression during normal walking / Gait & Posture 37(1):43~48
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