vince is pulling queen vissys rectal cavity vacuum with his mouth as we speak.
No its not easy. I just recently learned how to doing a standing double biceps with a vacuum and it looks pretty damn good. Just had to get down to the right bf %....
Oh brother....Vince, I say you don't even work out.
You have zero muscle, tons of baby fat and you act like you're a BBer.... sorry, no dice.