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젊은 여성에서 신발 뒤굽 높이가 신체 동요 시 다리 근육의 근 활성도와 개시시간에 미치는 영향
Influence of Shoe's Heel Height on Muscle Activity and Onset Time During Body Perturbation in Healthy Females
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- 발행기관
- 한국신경근육물리치료학회(구 한국신경근육재활학회) 바로가기
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- 간행물
- 한국신경근육재활학회지 바로가기
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- 통권
- 제8권 제1호 (2018.06)바로가기
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- 페이지
- pp.18-26
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- 저자
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- 언어
- 한국어(KOR)
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- URL
- https://www.earticle.net/Article/A332703
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4,000원
원문정보
초록
- 영어
- This study aimed to identify the influence of high-heeled shoes on activation patterns (muscle activity and onset time) of leg muscles during body perturbation in healthy young females. Thirty-one healthy females in their 20s were recruited for this study. Subjects underwent two experimental conditions: (1) barefoot, and (2) wearing high-heeled shoes with a 7-cm heel height. And then forward and backward body perturbation impacts were randomly applied in each condition while subjects stand on perturbation board. Electromyographic measurements were performed on gastrocnemius (GCM), hamstring (HAM), and erector spinae (ES) for the forward perturbation, and tibialis anterior (TA), quadriceps (QAUAD), and rectus abdominis (RA) for the backward perturbation. During the forward perturbation, there were found for significant differences in the onset time among GCM, HAM, and ES for both conditions (p<0.05), suggesting differences between GCM and HAM and between GCM and ES for the barefoot condition, and between GCM and HAM for the high-heeled shoes condition. Muscle activities showed significant differences in both conditions (p<0.05), indicating differences between GCM and HAM and between GCM and ES for both conditions. Furthermore, during the backward perturbation, the onset time of muscle activity was significantly different among TA, QUAD, and RA in the barefoot condition (p<0.05), suggesting a difference between TA and QUAD. Muscle activities appeared to be significantly different between the muscles for both conditions (p<0.05), indicating differences between TA and QUAD and between QUAD and TA for the both condition.These findings indicate that wearing high-heeled shoes leads to changes for recruitment pattern of leg muscles, indicating alterations of ankle strategy to maintain balance during body perturbation.
목차
Abstract
Ⅰ. 서론
Ⅱ. 연구방법
1. 연구대상자
2. 근전도 측정 및 자료처리
3. 연구절차
4. 자료분석
Ⅲ. 결과
1. 전방동요 시 근 활성도와 근 수축개시시간의 차이
2. 후방동요 시 근 활성도와 근 수축개시시간의 차이
Ⅳ. 고찰
Ⅴ. 결론
인용문헌
키워드
Muscle Activity Muscle contraction onset time Shoe heel heigh저자
간행물 정보
발행기관
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- 발행기관명
- 한국신경근육물리치료학회(구 한국신경근육재활학회) [Korean Academy of Neuromuscular Physical Therapy]
- 설립연도
- 2010
- 분야
- 의약학>물리치료학
- 소개
- 본회는 신경과학과 학문적 근거에 기초하여 신경계 질병에 대한 관리 및 치료모형을 개발하고 발전시키는 것을 목적으로 한다.
간행물
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- 간행물명
- 한국신경근육재활학회지 [Korean Journal of Neuromuscular Rehabilitation]
- 간기
- 계간
- pISSN
- 2508-6456
- 수록기간
- 2011~2026
- 등재여부
- KCI 등재
- 십진분류
- KDC 514 DDC 617
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