Heaier stems made of the same material are stronger, but they also are stiffer or less elastic, and the increased cross-sectional diameter negates any real benefits of the lower modulus of elasticity.

• 用同样材料制成较重的柄虽然强度会增加，但也更僵硬或缺乏弹性，这种横截面直径的增加抵消了低弹性模量所带来的益处。