It's quite thin here at these points, so you're not losing much in the torsional flex, which you need for shock absorption, but you are adding some longitudinal flex, sorry, you're adding some longitudinal stiffness, which is going to help your board go faster and hold more edge pressure.
在這些點上,它相當薄,是以你不會損失太多的扭轉彎曲度,而這正是減震所需要的,但你會增加一些縱向彎曲度,對不起,你會增加一些縱向剛度,這將有助於你的衝浪板速度更快,邊緣壓力更大。