dunno.. ask mike mangini? i once saw a video of this guy. he was one of the winners. 18 days training. 10 hours per day. stick control and training the hands..
play RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR for one hour. change hand. play at 200BPM as warm ups. then increase slowly. siao!!!
danmit! insane man, the drummer from rafe he uses that technique, very fluent!! very impresed when i saw him play like that.. when he plays the drums its Super clean, sounds like its comming from a cd player.