Individuals with a certain native testosterone level throughout adulthood, without significant weight fluctuations, have likely fused the maximum amount of myonuclei achievable from testosterone.

“if you have a certain level of testosterone you've had that you know through puberty and now you're an adult and you kind of maintain that that's just kind of your native natural let's say you don't get too obese or to underweight whatever um you've probably fused the amount of myonuclei that you're going to fuse at least from testosterone right”