What are the technical requirements for a straight long rubber arch-how to arch it?

The long rubber arch means that the long rubber pushes down and rotates.

The meaning of the arch, there is an explanation in the dictionary is "push, Jack". Pigs often use their mouths to pry open sundries in search of food, commonly known as pig food. A long rubber pushes the ball forward with a backhand, which is quite similar to the action of a pig arching food, so some people call it an arch. Because the long rubber hand uses the arch much more frequently than other rubber, it is used to it, and finally the arch becomes a special term for long rubber hitting. Judging from the completion of the action, there is no essential difference between the propulsion of the arch and the anti-glue. If we really want to say the difference, the difference lies in the timing of application. The thrust of reverse glue is generally used to deal with upward rotation, and the arc of long glue is generally used to deal with downward rotation. If you spin hard, it is easy to get off the net. Because the long glue doesn't spin, it's easy to arch down and spin.

The long rubber arch ball mainly exerts its force forward, and it is also feasible to add some lateral friction parts on this basis. Friction can be divided into right-to-left and left-to-right, and which direction to take generally depends on the user's habits. The advantage of side friction is that it is easier to control the ball, and the problem may be that the speed is slightly slower.

Is the long rubber arch ball in the rising period or the high point period? One argument is the rising period, the earlier the better; Another way of saying this can be represented by Zhang Xiaopeng's article, which is a high point period. In fact, both of the above statements can be used. The combination of the two changes a lot, and the effect is definitely better.

From the practice point of view, the long rubber arch ball has the characteristics of easy entry and difficult exit. It is difficult to improve, mainly because of strength. Pushing the ball gently with your arm without using your whole body's strength may lead to no difference between the arched ball and the rubbed ball, and it is easy to be attacked. Like all table tennis hitting techniques, the shape of the racket should be adjusted according to the different rotation of the incoming ball. The backspin of the incoming ball is weak, the racket shape is basically perpendicular to the ground, the backspin of the incoming ball is strong, and the racket shape is slightly backward. If you don't do it in place, the arch ball is easy to make mistakes. Another point to emphasize is that the arch ball is best at spinning the short ball under the arch. If the ball is short, you can lean forward and use the strength of your waist and abdomen. For a ball that is neither too long nor too short, it often feels like it is facing your body. This kind of long rubber can also arch high-quality balls, which shows that the long rubber arch ball technology is practiced in China.

The arch ball hits the ball in the chest, and the racket has insufficient space and limited strength. Compared with the arch ball, the traditional backhand attack is more powerful, so the threat is also great, but there are also many corresponding mistakes. When to use the arch? First, the ball is short, the arc is low and the backspin is strong. It is better to attack directly with a bow. Second, the incoming ball is too long, it is difficult to make a complete shot with backhand bounce, and the side is too reluctant, so you can only use the arch; Third, the arch ball is small and sudden, which is very beneficial to attack the opponent's gap; Fourth, the more long rubber hitting techniques, the better. For variety, arches are used for coordination.