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※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.
4,000원
원문정보
초록
영어
This study aimed to analyze an effect on the parameters of high-heel shoe and transfer time of ground reaction force during level walking and subjects participated were composed of adult female subjects (n=13) of 20s with height of high heel (0 cm, 9 cm, respectively). Instru-ment used for the study was 1 set force plate (AMTI-OR9-7) and sam-pling rate for data collection of analysis parameters was set-up at 1,000 Hz. The revelation of required coefficient of friction (RCOF) maximum showed significant difference with more rapid than that of 1st peak ver-tical force (1 PVF). Transfer time of body weight showed significant dif-ference with more delay at 9 cm than that of 0 cm. RCOF required more frictional force required because PVF showed significant difference with larger value on 9 cm than that of 3 cm at 1 PVF. Both center of pressure (COP) x and COPy showed rather less displacement on 9 cm than that of 0 cm. In addition, level walking by high heel shoe did not control efficiently the ground reaction force due to restricted control capacity of coefficient of frictional force and therefore could suggest an inducement of muscle fatigue, heightening a possibility of sliding and falling due to decrease of frictional force.
목차
Abstract INTRODUCTION MATERIALS AND METHODS Subject Experimental procedure Analysis and process of data RESULTS Change of transfer time Change of GRF parameters according to heel height DISCUSSION CONFLICT OF INTEREST REFERENCES
키워드
High-heel shoesWalkingRequired coefficient of frictionGround reaction forceTorque
저자
Seung-Hyun Hyun [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
Young-Pyo Kim [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
Che-Cheong Ryew [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
Corresponding author