Smooth or rough boards for pitting are good

The boards used for pitting usually need to have certain anti-slip properties to ensure that they will not slide or slip when used. Therefore, it is usually recommended to choose a plate with a rougher surface, which can increase the friction between the plate and the sole to avoid slipping and losing control during the puddling process. In addition, a rougher surface increases the coefficient of friction of the plate, which is conducive to the athlete's ability to achieve better control and stability. If a smooth surface is used, it may lead to too fast sliding speed and difficulty in controlling the direction and attitude, thus affecting the effect of hitting the pit. All things considered, the use of rough-hewn plates is a more appropriate choice.