抛钩后先是躺着向前滑行,然后在铅坠以水线为半径、漂座为圆心划出的下行弧线接近45°时,鱼漂翻身而起。随后,铅坠继续向鱼漂的垂直位置靠拢,当运动到鱼漂的垂直线上时,铅坠变为向下垂直运动,于是停滞的鱼漂开始下行……这是受启于郅辽《杨氏“铅重关节”理论》(见《钓鱼专刊 After throwing the hook to lie down and then glide forward, and then plunge to the water line for the radius of the drift center of the circle drawn downward arc close to 45 °, the fish floated stand up. Subsequently, the plum continues to move closer to the vertical position of the float, when it moves to the vertical line of the float, the plum falls into a downward vertical movement, so the stagnant float begins to descend ... This is caused by the “Yang” Lead weight joint “theory” (see "fishing special issue