assalamualaikum.

im aliff rahman

here i quoted from anybody tutorial

So to have a normal-looking model we have to adjust segment mass and length simultaneously. As the mass we defined is 110 kg, a height of 1.98 m could be reasonable. As we do not have a clear idea of the individual segment lengths, we shall simply multiply all of them by a single coefficient (it is also a good opportunity to use the AnyManUniform file and directly enter the 1.98 m height, you can try it). The initial segment lengths correspond to a body of 1.80 m, so the ratio we are going to multiply the segment length with is 1.1:

how actually I determine the ratio correspond with the weight and height??

is there any calculation??