Earticle

초록

영어

Purpose: The purpose of this study was to determine the effects of electromyography (EMG)-biofeedback based closed kinetic chain exercise (CKCE) on quadriceps muscle activity and dynamic balance ability in patellofemoral pain syndrome (PFPS). Methods: Thirty subjects with PFPS were included and they were divided into EMG-biofeedback using CKCE (Group Ⅰ) and squat exercise using CKCE (Group Ⅱ), each group consisted of 15 patients. Group Ⅰ and Group Ⅱ was performed by the patients for three times a week, for six weeks. sEMG was used to measure quadriceps muscle activity and star excursion balance test (SEBT) was used to measure dynamic balance ability. Results: According to the results of the comparisons between the groups, after intervention, quadriceps muscle activity and dynamic balance ability were significantly higher in Group Ⅰ than in the Group Ⅱ. Conclusion: Findings of this study suggest that EMG-biofeedback using CKCE that provides real-time biofeedback information on muscle contraction may have a beneficial effect on selective muscle strength of vastus medialis oblique muscle and dynamic balance ability in PFPS.

목차

ABSTRACT
I. 서론
Ⅱ. 연구방법
1. 연구대상자
2. 평가도구 및 측정방법
3. 중재 방법
4. 분석방법
Ⅲ. 결과
1. 연구대상자의 일반적인 특징
2. 그룹 내 중재 전·후 넙다리네갈래근 근활성도비교
3. 그룹 내 중재 전·후 동적 균형능력 비교
4. 그룹 간 중재 전·후 넙다리네갈래근 근활성도 및 동적 균형능력 비교
Ⅳ. 고찰
V. 결론
참고문헌

키워드

저자

• 강주현 [ Joo-hyun Kang | 김포대학교 보건행정과 겸임교수 ]
• 김제호 [ Je-ho Kim | 대구보건대학교 물리치료과 교수 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한정형도수물리치료학회지 [The Journal of Korean Academy of Orthopedic Manual Physical Therapy]

• 간기

  연3회

• pISSN

  1226-3680

• eISSN

  2508-7282

• 수록기간

  1995~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 512 DDC 615