승무 연풍대 동작의 운동학적 분석

Abstract

This study was planned to investigate two types of Yeonpungdae' motions in Seungmu (Buddhist dance) by three dimensional video analysis. The purpose of this study were 1)To collect biomechanical data, 2)To find out differences and the reasons between skilled and unskilled motions for succeeding and improving the Yeonpungdae' techniques. Six female dancers participated for experiment, and they were divided into two groups; skilled and unskilled group. While the subjects were performing the Yeonpungdae' motion, the motions are recorded by 4 digital video camera by computer simultaneously. 1. Skilled dancers spent more time for waist hyper extension and body turnover, but unskilled dancers spent similar time for each phase. 2. The trajectory of wrist, elbow and shoulder of skilled group was looked like a vertical ring, while that of unskilled group was looked like diagonal ring in both type of Yeonpungdae. 3. There were great differences between subjects in the knee angle in both type of Yeonpungdae. However, left knee angles were larger than right knee angles, just because, right leg supported the weight more and acted as axis of rotation.