How the hell does this work (vid)
 

https://youtube.com/watch?v=SsjySzIlIQE

Getting punched in the head by 4 guys at the same time and it doesnt even hurt you?

Being front-kicked in the balls with that force would hurt even with a cup.

Maybe I'll try that tonight when I'm drunk I'm sure it'll work!

I dont know but I can think of a couple GFyers Id love to try that out on!

not so easily
 

The human body is amazing and is able to handle a LOT!
The pain killers that our body produces is stronger than pain killers made by man.

Those men have trained their bodies to take the blows. It's the channeling of energy.

The word masochist comes to mind...

just because they have learned to ignore the pain, doesn't mean it's not fucking their bodies up.