Earticle

초록

영어

This study aimed to investigate the change in the activity of lower limb muscles when patients with patellofemoral pain syndrome performed single limb squats with resistance applied from different directions to their hip joints. Thirty-three subjects with patellofemoral pain syndrome performed single limb squats with knees flexed at 60° and resistance from three different directions (i.e., abductive, adductive, and without force) applied to their hip joints in each trial. Muscle activation was measured with surface electromyography from the vastus medialis oblique, vastus lateralis oblique, and vastus medialis oblique or vastus lateralis oblique. Comparative analyses were performed on the acquired data. The activation of the vastus medialis oblique showed statistically significant changes (p<.05) during exercise while the activation of the vastus lateralis oblique did not (p>.05). The activation of the vastus medialis oblique changed significantly between conditions of adductive resistance and without force and between conditions of abductive and adductive resistance. Therefore, a functional exercise such as a single limb squat with adductive resistance may serve as an efficient therapeutic activity for patients with patellofemoral pain syndrome. We expect to include rehabilitation treatments and training in exercise motion to generate further interest in this approach.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. 연구 대상자
  2. 실험 방법
  3. 근활성도 측정방법
  4. 분석 방법
 Ⅲ. 연구 결과
  1. 대상자의 일반적 특성
  2. 안쪽넓은근(VMO)의 근활성도 비교
  3. 바깥쪽넓은근(VL)의 근활성도 비교
  4. 안쪽넓은근/가쪽넓은근(VMO/VL)의 활성도비율 비교
 Ⅳ. 고찰
 Ⅴ. 결론
 참고문헌

키워드

저자

• 이성은 [ Sungeun Lee | 제주한라대학교 ]
• 김종우 [ Jongwoo Kim | 박병원 ] 교신저자
• 황병준 [ Byeongjun Hwang | 대구과학대학교 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  정형스포츠물리치료학회지 [Archives of Orthopedic and Sports Physical Therapy]

• 간기

  반년간

• pISSN

  1738-5946

• 수록기간

  2005~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 517 DDC 613