One hundred and fifty black belts did a great workout at the Abu Dhabi Combat Center in Abu Dhabi, where the first editions of the ADCC were held back in the day . In the video below you can see the Brazilians in action in the historic meeting that happened in a country that is really pushing for the promotion of Jiu-Jitsu:
Sloth Jiu-Jitsu: you can be slow and unathletic and still kick butt in Jiu-Jitsu.