弓箭步下腰时，八字步预备，弓箭步的幅度要到位，膝盖与脚尖基本形成垂直状，手臂与胸腰完全展开；身体保持在一个斜面，后腿伸直，后脚踩实，整个舞姿形成一个大斜线。When the bow and arrow step lowers the waist, the splayed step is prepared, the range of bow and arrow step should be in place. Knees and toes basically form a vertical shape. Arms and chest and waist are completely unfolded. The body is maintained in an inclined plane.hind legs are straight.Hind feet are solid,and the whole dance posture forms a big oblique line。