Anyone ever do this MA

[CKD]

http://www.sportjujitsu.com/ Anyone ever go to one of these tournaments or train at a school that taught this sport jiu-jitsu? I know a little bit about it. Its main focus is grappling, it draws nearly everything from bjj, its world championships are in Brazil and I am pretty positive it is Brazilian ma judging that all the pictures on this image of a school had a Brazilian flag in the backround and that its world championships are in Brazil. There is also an instructional tape out on it.

[CKD]

Also has anyone got there instructional series? Besides the competetions?