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如何适应长胶(张晓蓬)(How to adapt to the long (Zhang Xiaopeng))
如何适应长胶(张晓蓬)(How to adapt to the long (Zhang Xiaopeng)) [recommended] how to adapt to the long (Zhang Xiaopeng) Post By:2008-12-6 [11:10:00] friends only see the Ping son Long tooth rubber ball, running the ball in the air and fall on the other side the table will show the positive and reverse characteristics and are not the same, that is to say the ball with the same method, but the receivers feeling and reverse and call the plastic ball is different, which caused many amateurs to in table tennis match with the person, always feel their technology does not come out, seemingly very good ball, but often mistakes. In view of this, this article will introduce to the amateur performance long idiozome racket hit all the ball, and then the basic method again against the commonly used techniques for long. The performance of the long ball In response to a variety of rubber ball to show when the performance with the ball, the size and performance of the user force force direction, in general, has the following basic characteristics: first, in response to the long backspin ball, because the direction of rotation to the ball to the player is upward, so the ball in the face long tooth rubber, the rubber particles upward dumping, if in this state, the use of rubber with medium strength ball, such as the use of arch, pushing and rubbing technique, rubber particles will have enough time to recover. In the restoration process, contact ball ball to the central particle reaction is largely through the center forward, upper rubber contact ball the counterforce in the forward process, give the ball in the upper part of some friction, the two forces together, generally make the ball move slightly upward rotation. So, the long playing over the ball now basically no what the original backspin ingredients, and more close to a topspin do not turn the ball. If the user hit the other side of the long backspin ball, because the ball from the shot speed, no particle restitution time, coupled wit
有哪些信誉好的足球投注网站
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