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The purpose of this study is kinematical analysis between Cucaracha and Cuban Rock motion. 3 women and 3 men were selected. Data were collected during Cucaracha and Cuban Rock motion. The kinetical variables were calculated using matlab 6.1. The sampling rates of a camera was 6Hz and the coordinate data were filtered using a moving average method filtering with 25frames after calculation. Based on the results of the study, the following conclusions were drawn : 1. Stride, ratio of height and ratio of lower body Though stride is wide, it happened beautiful performance. Because of they have excellent flexibility. 2. Center of mass displacement of medial-lateral In center of mass displacement of medial-lateral, it was happened wide variation on Cucaracha motion more than Cuban Rock motion. Because of they did settling of hip with wide step in Cucaracha motion. 3. Center of mass displacement of anterior-posterior In center of mass displacement of anterior-posterior, it was happened wide variation on Cuban Rock motion. It is difficulty motion, because of it was performed Cuban Rocks motion at flat.