"Last year, I spent a very nice snowboard session with Yvon Labarthe.Serge Dupraz called some peoples to set up a crew for filming at the Portes du Soleil.As you can see, Yvon (world champion skateboard downhill) follow us with his board and a steady arm.Get more info on his website : http://www.flyingfocus.ch/services.html#aAnd for the result, enjoy : https://youtu.be/Rv0YL1SYE70"