QUOTE(Ihjel @ Feb 2 2007, 05:48 PM)
i saw this in some american show
did you see the actual "american" version or were they just showing some of the japaneese game shows like this one?
but you want to know the actual trick to the game. The men could of protected themselves by pushing in a certain tendon by the hips. There the balls retract inside the man and the pain is either less or no pain at all. Thats what monks and sumo's do.