외부 하중이 어깨관절의 능동적 재위치 검사 결과에 미치는 영향: 3차원 동작 분석 시스템을 이용한 예비연구
(주)코리아스칼라
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- 2023.04.05
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- 2018.05
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서지정보
ㆍ발행기관 : 한국전문물리치료학회
ㆍ수록지정보 : 한국전문물리치료학회지 / 25권 / 2호
ㆍ저자명 : 황지선, 황선홍
목차
Abstract
Ⅰ. 서론
Ⅱ. 연구방법
1. 연구대상자
2. 측정 장비 및 기기
3. 실험 방법
4. 분석 방법
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
References
영어 초록
Background: There are insufficient objective or quantitative evidence for the better intervention to improve proprioception particularly for the application of external load. There are conflicting opinions whether the external load is effective for proprioception improvement or not. Objects: The purpose of this study was to investigate effects of external load on proprioception of shoulder joint quantitatively using 3D motion capture system. Methods: Nine healthy adults joined for this study. They were asked to perform scapular plane abduction motion with attaching reflective markers on the trunk and upper limb. The 3D positions of finger marker, while they performed the same task with and without external load, were recorded and analyzed. Results: All participants showed decreased variable errors in the vertical direction when the external load was applied (p<.02). Even though other directions (y, z) and absolute errors increased, they did not have statistical significances. Conclusion: Based on this study results, the external load application would be effective for shoulder joint position sense improvement.
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