站立,双手手指并拢,掌心呈碗状,双脚分开与肩同宽,双手举到胸前约与下巴同高的位置,肘关节稍微弯曲,然后膝关节弯曲、身体下蹲,同时双手手臂伸直,向下用力,使双手叩击在膝盖上;接着把身体直起来、下蹲叩击,重复进行。在拍打过程中,手一定要把膝关节扣住,而且一定要用 Standing, his hands close together, his hands were bowl-shaped, feet shoulder width apart, his hands raised to the chest about the same height with the chin, the elbow slightly bent, and then bend the knees, body squat, arms and arms at the same time Straight, downward force, so that both hands percussion on the knee; then straight up the body, squat percussion, repeated. In the process of beating, the hand must be fastened to the knee, and must be used