If PEDs ie testosterone based steroids shrink your nuts to a tiny size (due to the body shutting down its own no longer needed natural testosterone)..why don't the testers check them out ??
How would that work? Every boxer has their testicles measured when they turn pro & then regular checks to make sure they don't change size?
It's an ineffective solution. There are drugs you can take to stop your testicles from shrinking. There also could be other reasons a guy has small testicles. Simply testing the testosterone levels is a much more logical and practical solution.
"Oh hello Mr Mayweather, I am here to take your sample for testing" "Ok, where do I pee" "Oh, we don't do that anymore. Instead I am going to fondle your bollocks" I would love to see a fighters reaction to that request!!
maybe fighters naturally have bigger balls so it wouldn't show even if they had shrunk to 25% of their natural size eh?