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Developpe a la seconde 동작 시 골반과 하지의 지향각(Orientation angles)의 운동학적 분석
정철정,정혜진 한국운동역학회 2004 한국운동역학회지 Vol.14 No.3
C. J. JUNG, H. J. JEUNG. Kinmatics Analysis of pelvis and lower extremity using orientation angles during a developpe a la seconde. Korean Journal of Sport Biomechanics, Vol. 14, No. 3, pp. 259-270, 2004. The purpose of this study was to analysis of pelvis and lower extremity using orientation angles during a developpe a la seconde. Data were collected by Kwon3D program. Two females professional modern dancer were participated in this experiment. Subjects performed a developpe a la seconde in meddle heights(about 90 deg.) The results were as follows. The orientation angles of pelvis were, in most cases, caused by the movement of trunk and thigh. It was restricted the movement of pelvis within narrow limits because the movement of pelvis was very important to lower extremity alignment. The orientation angle of shank against thigh showed a change of angle about 3-60 in internal ·external rotation The orientation angle of foot against shank showed a change of angle about 6-7 in internal ? external rotation.