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무용동작의 근전도적 분석

Title
무용동작의 근전도적 분석
Authors
김경자
Issue Date
1977
Department/Major
교육대학원 체육교육전공
Publisher
이화여자대학교 교육대학원
Degree
Master
Abstract
한국무용의 기본동작의 하나인 연풍대동작을 정확하고 미적으로 연출하기 위해서 필요한 근육의 동작을 근전도로써 연구하였다. 이 연구에서는 숙련자 6명, 미숙련자 5명으로 하여금 연풍대동작을 반복하게 하고 이때의 대퇴근, 대퇴이두근, 대퇴직근, 박근, 내측광근, 반모양근, 가자미근, 전경골근, 장모지굴근 등 9개근의 근전도와 연풍대동작 전후의 맥박과 체온을 측정? 해석한 결과 다음의 결과를 얻었다. 1. 숙련자와 미숙련자의 차이가 심한 근은 대퇴이두근, 가지미근, 장모지굴근이었다. 2. 숙련자와 미숙련자의 차이가 적은 근은 대퇴근, 박근, 반모양근이었다. 3. 연풍대동작을 정확히 하려면 이 동작의 주동근인 대퇴이두근, 가자미근, 장모지굴근으 특별한 훈련이 필요하다. 4. 숙련자는 미숙련자보다 평상시나 운동부하시 맥박수가 적어 기초체력중 순환기능의 강함을 나타냈다. 5. 체온은 연풍대동작 전? 후, 숙련자와 미숙련자와의 의미있는 차가 없었다.;A kinesiological study was made using eletromyographs in finding the key muscles to perform the Yeon Poong Dae movement which is one of the basic movement of classical Korean dance. Total of eleven students were used us subjects of this experiment of whom six were trained dencers and th other five were untrained. The electromyographs were acquired from these subjects in nine different, muscles where they were repeatedly performing the Yeon Poong Dae movement along with their pulse rates and body temperatures Following results were obtained from analyses of the experiments 1. There were great differences between trained and untrained in electromyographs of m. biceps femoris, m. soleus and m. flexor hallucis Longus. 2. There were no significant differences between trained and untrained in electromyographs of m. semi membranosus, m. gracilis and m. gluteus maximus. 3. In order to perform the Yeon Poong Dae movement precisely, it is necessary to make an special train of m. biceps femoris, m. soleus and m. flexor hallucis Longus. 4. The pulse rate of trained was always lower than that of untrained either in rest or in motion. This seems to reflect the trained's superiority in the basic physical strength specially in the blood circulatory system. 5. There were no significant changes in body temperatures either between trained and untrained or before or after the performance.
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