네발기기 자세에서 어깨뼈 내밈 운동시 다리들기에 따른 앞톱니근과 위등세모근의 근활성도 비교
Comparison of Muscle Activities Serratus Anterior and Upper Trapezius Muscle During Scapular Protraction in Quadruped Position at Legs Difference
Background: This study was conducted to investigate the effect of leg lift difference on the serratus anterior muscle and the upper trapezius muscle when a subject with winged scapula performs a scapula protraction exercise in a four.leg crawling posture. Method: Twenty normal adults and 20 subjects with winged scapula participated in the experiment. Surface EMG recordings were collected from serratus anterior muscle and back trapezius muscle during scapula protraction exercises. Scapular winging is measured with the lifting distance of scapula retraction to the back using an electronic digital caliper. In two groups of four.leg crawling posture, the two legs support, the dominant leg lifting, and the non.dominant leg lifting, including the scapula protraction, were performed. To examine the difference between groups in the variance analysis, the Bonferroni correction was used (significance level α=.017). Statistical significance level α was .05. Results: There was a significant difference in serratus anterior muscle and upper trapezius muscle during push.up plus exercise in leg lifting in four.leg crawling posture, but there were no significant differences in muscle activity between serratus anterior muscle and upper trapezius muscle, and there was no significant difference according to the presence or absence of scapular winging. Conclusion: For the shoulder stability of the ipsilateral side with the serratus anterior muscle, the leg.lifting posture is effective in the four.leg crawling, and also when a subject with winged scapula chooses an exercise, lifting the ipsilateral side of leg with scapula protraction exercises at the same time may have a positive effect on scapula dysfunction.
목차
ABSTRACT Ⅰ. 서론 Ⅱ. 연구방법 1. 연구대상자 2. 실험방법 3. 측정방법 및 장비 3. 자료 처리 Ⅲ. 결과 1. 연구대상자의 일반적인 특성 1. 앞톱니근의 근활성도 비교 2. 위등세모근의 근활성도 비교 3. 앞톱니근과 위등세모근의 근활성비 비교 Ⅳ. 고찰 V. 결론 참고문헌
대한정형도수물리치료학회 [Korean Academy of Orthopedic Manual Therapy]
설립연도
1992
분야
의약학>물리치료학
소개
대한정형물리치료학회는 대한물리치료사학회 정형물리치료 분과학회로서 정형물리치료학 분야의 연구및 학문발전에 목적을 가지고 있습니다.
본 학회에서는 다음과 같은 사업을 주관하고 있습니다.
첫째. 정형물리치료 분야 및 관련분야의 연구가 이루어지고 있으며,
둘째. 정형물리치료 연수위원회 운영 및 교육프로그램을 개발하고,
셋째. 학술대회 및 세미나를 개최하며,
넷째. 학회지 및 관련 도서를 발간 하고 있으며,
다섯째. 국제 및 국내 유관단체와 학술교류를 담당하고 있습니다.
간행물
간행물명
대한정형도수물리치료학회지 [The Journal of Korean Academy of Orthopedic Manual Physical Therapy]