When I first started watching this clip, I thought it was just another run of the mill POV shot.  Things get a little better as the pitch steepens, and the skier is elevated on a pretty sweet looking spine, then all of a sudden the spine ends.  Alright, I guess that was a pretty sweet ski base after all, nicely done.  Then he turns and looks back as he’s gliding down and HOLY S*#T!!!  Check it out