Ash--was there any context to Mats' statement? It's kind of odd that he'd refer to improper technique but not offer any detail.
Looks like this might be the video, but it's not available in my region: http://it.eurosport.yahoo.com/video/...192251422.html
Or maybe it's this video-- http://www.dailymotion.com/video/xws...t#.UPYB1OS7PoI
Too bad it's in Turkish