What purpose this video?

I see this clip on Google Video popular section.

Title is 'Russian Climbing' and Introduction just write "Crazy!!"
Really this clip made by crazy Russian boys?

When I see this clip I think my classmate Alex.
When I finish last term, his short film played on temporary college cinema.
Maybe.. Its title is IN**.. Oh! dear.. I forget that.
(Sorry.. Alex !.!)

Why I think his film?
Maybe.. Director's nationality are same Russian ???
I think it is wrong.

Anyway.. Now is 01:00
It's sleeping thime