Hard Balls Training!

Oh my God, it hurts my ballS just for looking at this video!! This is impossible, either they do not have balls or they are made of steel, i don't see any other explanation. This is freaking insane guys, watch these Kunf Fu training for your ballS, to become stronger and have no weak points on your body, to become a real master of your body!!

I have one word for this training: NOPE! NOPE! NOOOOOPE!