In the same class in high school or college, are the legs longer for boys or girls?

To use scientific methods to judge, Markov trunk leg length index:

Horse trunk leg length index = (height-sitting height)/sitting height x 100

In short, it is the ratio of the lower body to the upper body. The greater this index, the longer the proportion of legs. The specific classification is as follows:

After understanding this index, we can look at the relevant data of men and women:

Simply put, according to the existing research data, the legs of adult men of the same height are shorter than those of women in proportion-this is in line with our conventional impression that "girls have long legs".

But in adulthood, on average, the average leg-to-body ratio of men in China is actually a little better than that of women.