rider weight的意思|示意

The dimensions and shape of the board can be altered depending upon the preferences as well as the height and weight of the rider.

根据冲浪者的个人喜好、身高和体重的不同，板的尺寸和形状可以自行调整。

Handlebar height should be approximately that of the saddle, so that the rider leans slightly forward with his weight Shared between handlebars and saddle.

把手应与鞍座差不多高，这样骑单车者便可以靠前一些，让把手和鞍座分担体重。

But no damage is done if the fin strikes the sand sans-rider - there isn't enough weight to force a break.

因为长板在冲到沙滩上时板上没有重量和压力来造成鳍的损坏。