논문 상세보기

지지 면 조건에 따른 무릎관절의 관절 위치 재현능력 비교 KCI 등재

Comparison of the Joint Position Sense at Knee Joint According to Surface Conditions

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/6018
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
한국전문물리치료학회지 (Physical Therapy Korea)
한국전문물리치료학회 (Korean Research Society of Physical Therapy)
초록

The purpose of this study was to compare the joint position sense at the knee joint at 3 different surface conditions by using the active knee joint angle reproduction test in the standing position. Twenty healthy volunteers (10 males and 10 females) age 20~29 years were recruited for this study. The knee joint position senses were assessed at three different surface conditions: on the floor (stable condition), TOGU (soft condition), and seat fit (unstable condition) in a closed kinetic chain. Testing orders were selected randomly. The absolute angle error was defined as the absolute difference between target angles (30°~45° knee flexion) and subject perceived angle of the knee flexion. One way ANOVA was used to compare the absolute angle of error among 3 different conditions. The Independent t-test was used to compare the absolute angle of error between male and female. The error angles were significantly different among surface conditions (1.3°±1.2° for the floor, 2.1°±0.9° for the TOGU, and 4.4°±1.8° for the seat fit, p<.05). There was no significant difference in error angle between male and female. In conclusion, the joint position sense of the knee joint in the closed kinetic chain decreased at unstable surface conditions. The result of this study indicates that surface conditions should be considered when assessing and training the joint position sense of the knee joint in clinical setting.

저자
  • 홍영주(연세대학교 대학원 재활학과) | Young-ju Hong
  • 원종혁(연세대학교 원주의과대학 원주기독병원 재활의학과) | Jong-hyuck Weon
  • 권오윤(연세대학교 보건과학대학 물리치료학과, 보건환경대학원 인간공학치료학과, 보건과학연구소) | Oh-yun Kwon 통신저자