Quote Originally Posted by bizzarro
Scientifically the levator ani and the bulbospungious are the muscles most affected by androgens as they have the highest AR (androgen receptor) concentration.
If they have the most ARs, then they would be the most developed wether on gear or not.
Your body produces testosterone and that test would then activate those receptors same as if you were on gear.

I don't buy into the theory.
Hasn't worked for me.