고유수용성 신경근 촉진기술에 따른 대퇴사두근의 활동전위

• 영문명: The Effects of Proprioceptive Neuromuscular Facilitation Techniques on the Quadriceps Femoris by Electromyographic Analysis
• 발행기관: 한국전문물리치료학회
• 저자명: 신은성(Sin Eun-sung) 최소영(Choi So-young)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제4권 제2호, 66~76쪽, 전체 11쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 1997.09.30

영문 초록

The purpose of this study was to compare the integrated electromyographic activity ratios of vastus lateralis(VL); rectus femoris lateral portion (RFL); rectus femoris medial portion(RFM); and vastus medialis(VM) muscles of 30 healthy subjects under three proprioceptive neuromuscular facilitation(PNF) techniques. Each subject was randomly assigned to one of 3 PNF techniques groups : slow reversal(SR), slow reversal hold(SRH) and rhythmic stabilization (RS). Each person was positioned in supine with the right hip flexed to 45°and the knee fully extended and received a total of 6 sessions. Each technique was applied to the right lower extremity in two diagonal patterns while electrical activity was monitored from the ipsilateral muscles VL, RFL, RFM, and VM, respectively. Comparison of normalized mean EMG magnitudes from VL, VM showed that RS demonstrated significantly greater activity than that of SR or SRH and that RFL and RFM did not demonstrate any greater relative EMG activity with the three PNF techniques than did VL or VM.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

인용문헌

키워드

Electromyography Proprioceptive neuromuscular facilitation Lower extremity Isotonic contraction Isometric contraction