There's another thread on this topic. This is what I posted on the other thread about this video:
You've got to hand it to the Europeans. They are no where near as uptight about nudity as we are in North America. These guys have no problem showing their bare asses on national TV, but (no pun intended) in North America these days, guys are afraid to be naked in a men's locker room, shower and sauna. I like the European attitude towards nudity far better than ours!