Labor Simulation Video Brings Men To Tears

I'm not saying that I am the toughest guy in the world but this is crazy.  I can open jars of pickles with my bare hands, and I can even change a tire.  I have moved past the part of my life where I cry over paper cuts and splinters, but there isn't a day that I don't thank the good Lord above that I am a man and do not have to experience the gift of childbirth.  Here is an awesome video of two guys that hook themselves up to a machine that simulates labor for two hours.  Do you think they are just wimpy or is it really that bad?

Ladies, let me know if it is really as bad as these guys are making it out to be!  Would you want your man to do this so he knows what you are going through?