Originally Posted by Para-Goomba
In addition to the blood-flow issue that others bring up, I think that the shrinkage that occurs with a workout may have to do with the autonomic nervous system . (After all, the volume of blood required to maintain a decent flaccid hang is trivial.) I would assume that working out, whether weights or cardio, tends to get the sympathetic nervous system (the "fight or flight" system) going, which constricts penile arteries and inhibits erection. The parasympathetic division (the "rest and digest" system), on the other hand, when stimulated, relaxes the penile smooth muscle and causes dilation of the penile arteries.It’s possible that some of the other guys in the locker room have better flaccid hangs because they relax more quickly after their workouts. Many of us PEers are probably unusually self-conscious about exposing our penises to other people, and this nervousness, even if it’s experienced only at a low level, has the ironic effect of causing shrinkage, which makes us further self-conscious in the future, perpetuating a bad cycle :( The same thing is true with sexual situations of course; psychological impotence occurs when stress or anxiety prevents us from staying in the calm, vegetative state needed for the parasympathetic input that induces erection.
Thanks, Para and everyone else. I’m not too surprised to hear these "findings". It does make sense. Although, I didn’t start to PE because of the locker room. I started, initially, to "make sure" that I was/am, (hopefully), the biggest my wife has had.
Since that time, I realize that I am on the large side of average, to large, and that she loves ME like no other. So, now it’s all about ego, pleasure for the both of us, penile health until I am six feet under. ;)
(My workouts, often, are hot yoga. I am VERY relaxed, but my whole body, including my chest and thighs, get quite a pump)
Paraphrased: It is not the critic who counts: The credit belongs to the man in the arena, whose face is marred by dust and sweat and blood, who strives valiantly, who errs and comes up short again and again, who, at the best, knows the triumph of high achievement, and who, at the worst, if he fails, at least he fails while daring greatly, so that his place shall never be with those cold and timid souls who knew neither victory nor defeat.