UFC Insider : Gracie Breakdown with Rener and Ryron Gracie as they show us Alan Belchers Kneebar Defense against Rousimar Palhares. Also take a look at promising Icelandic welterweight Gunnar Nelson, who was scheduled to fight Mike Pyle at UFC 160 but its out due to injury. See how he lives, trains, teaches, philosophizes and eats like a Viking Martial Artist.