The purpose of this study was to analysis an stability and balance of lower extremity through a kinematic and kinetic analysis according to Yeonpungdae movement in the Jajinmori Jangdan. Nine professional Korea female dancers were recruited for this study, and they had more than eight years of experience. The results are as follows. 1. The results of the tims factor appeared to be sustained to flip back to the action from the second bending motion was accomplished a long time until the end without sway of motion. 2. The results of the angle factor can be taken flexion and extension of each joint of the ongoing need to move toward a balanced motion. 3. The results of the velacity factor showed a stable rotation by how a lower center of the body of the pelvis motion of Yeonpungdae. 4. The results of the ground reaction force appeared a flexion of knee and ankle during rotation from horizontal to vertical ground reaction force when it is switched reflections were greatly.