Have you seen Rubens Charles “Cobrinha” moves at the featherweight finals, during No-Gi World Championship? Against Justin Rader, the Alliance’s black belt worked on the guard and with a dazzling move reversed the position and took the back.
On the video below, you learn with Gabriel Rollo how to perform this movement. Check it out, and only practice it under the supervision of a Jiu-Jitsu instructor.