Cobrinha Shows some drills on a boat, accompanied by Rafael Haubert. The two demonstrated their drills and did it slowly, so you could see how to do them yourself. The drills included varies leg maneuvers and pins. By doing these drills everyday and practicing you can build muscle memory for future matches.
They worked well together to show the Brazilian Jiu Jitsu practice that they most often use. For the most part Cobrinha is coming in from above, while Haubert defends. Toward the end of the video you can see some good grappling. The 6 time world champion is great to watch, seeing how he perfects his technique.