从弓中到弓根是下半弓。拉下半弓是大臂动作,也就是手肘的斜向动作。准备工作可以试试看跑步的手臂动作,这就是手肘的斜向运动带动大臂的动作。没有人在跑步时手肘会直上直下,也不会横左横右,而是手肘斜向上下,因为这最自然、放松,也最平衡通顺。拉下半弓也一样,是手肘斜向动作。 From the bow to the bow is the lower half bow. Pull the lower half of the bow is the boom action, which is the oblique action elbow. Preparation can try running arm action, which is the elbow to promote the movement of the arm tilted. No one will run straight straight elbow, it will not cross the left horizontal, but the elbow diagonally up and down, because this is the most natural, relaxed, and most balanced. Pull down half the bow is the same, is the elbow oblique action.