What is the difference in performance according to the sponge hardness of the rubber?
The higher the value of sponge hardness, the harder it is. If the sponge is hard, the ball does not dig into the sponge when hitting the ball, the ball is faster due to short dwell time, and the weight is heavier in general.
On the other hand, if the sponge is soft, it is easy for the ball to sink into the sponge when hitting the ball, easy to control (stable and easy to use), and light in weight.
- Does the rubber color affect the performance of a rubber?
- It is difficult to impart spin when the humidity is high. Are there any countermeasures?
- My rubber has shrunk. What are the possible causes?
- Is it possible to re-apply the rubber in use?
- Please tell me how to peel the rubber off.
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