I'm not talking about jelqing and all that nonsense, I'm talking about physical exercise (weight lifting, running, the gym). I'm 19, and I'm assuming I'm still a growing man, but do you think physical exercise can increase penis size? Doesn't testosterone level increase when exercising? So doesn't that mean that “possibly” that penis size can grow a little bit?
Deffinately. if you flex you penis for long periods of time it can help esspecially if you practice imediately after a good work out.