The stability of Ann-wrapping (wrapping Ann with "Konashi") motion of Kyogasi-sweets making hasn't been reported. The purpose of this study was to examine stability of fingers motion(39trials) in Phase 1 (Building): Wrapping from the bottom to the middle position of sweets. Coefficient of variance (CV) of the maximum flexion angle, the maximum extension angle, the time of flexion movement, and the time of extension movement were calculated. The CV values of maximum flexion angle and the time of extension movement were small. According to these results, it was considered that the fingers motion was stabile.
