clamped at 50 percent for over an hour?

I tried this for about 40 minutes today I think It can be extended longer kind of like a cock ring. good or bad?

I used to do marathon clamping. I got good gains from it (that lasted for a while when stopping, but a lot wasn't cemented). However, I also got a lot of discoloration from doing it. Be careful.

jiggagold;305843 said:

I tried this for about 40 minutes today I think It can be extended longer kind of like a cock ring. good or bad?

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As long as your penis isn't clamped so hard that you restrict all blood flow and you allow for breaks, your method might work. Add just a few minutes each subsequent workout. Just be very careful and keep a close eye on your penis. If it starts to discolor, feel cold, or go numb, you've gone way over the line!

Bad.

i've done this in the past and a few other members has too...but not with a clamp i used pipe insulation and a hose clamp...work yourself up to about 50% and tighten the hose clamp...at first i was only keeping it on for about twenty minutes..then i worked myself up to an hour...but i would take it off for about twenty minutes before i attempted another set....it's nothing wrong with it but like Big Al said...watch for numbness or your head getting cold..those are sure size that blood is not flowing properly