Look at how he adjustes his big bulge in public
To be able to understand why this wrestler had an erection just during the moment of weighing is almost impossible. I believe that he is also embarrassed to have to handle this situation in public. All around him are all the other wrestlers waiting to step on the scale, and he finds himself having to hide his boner under his spandex suit. Such tight-fitting jumpsuits do not help; in fact, they emphasize the boys’ bulges even more. When he has to step off the scale he tries to adjust his bulge a little, but this way the penis line is even more visible!