Professor Lucas Lepri shows how to get a collar choke after trying to take the opponent’s back from the turtle position. The opponent is in the turtle position and Lucas is trying to take his back. Lucas has one hook in and is controlling the opposite collar with the same side hand. As he tries to put his other hook in, the opponent defends. Lucas releases the collar and now grips the opposite side collar. The opponent tries to defend and creates enough space for Lucas to slide his hooked leg across. Lucas reaches back for the opponent’s leg with his free hand and rolls over his shoulder making the opponent roll with him. Once the roll is complete, Lucas just crosses his feet together and finishes the choke.