身高马大的王励勤之所以具有超强的正手杀伤力,是因为他在正手拉球的时候可以充分运用腰、腿的力量,并且他的击球点远离身体,因此加长了力臂的长度,好像将整个手臂“轮圆”了一样,增大了回球的力量。王励勤正手拉球时,他的前臂收缩并不明显,仅仅是在触球瞬间,前臂有一个小幅度的收缩,用以制造弧线,而更多是运用了大臂的动作,因此他的击球动作 Height of the big horse Wang Liqin reason to have superior forehand destruction, because he is in front of the ball can take full advantage of the waist and legs, and his batting point away from the body, thus leveraging the arm Length, as if the whole arm round the same, increased the power back to the ball. Wang Liqin forehand pulling the ball, his forearm contraction is not obvious, only the moment in the ball, the forearm has a small contraction, used to make arcs, and more is the use of the boom action, so his Batting action