2 Part Lesson — Marcelo teaches how to Counter the Back Attack: [I] Before your opponent can lock Seatbelt Control, intercept his arms and latch onto his choking hand with both of yours; step behind and reel in his leg into Half Guard as you pull him over top, rolling into Reverse Side Control. Turn into your opponent or run N/S to establish the top position. [II] If your opponent has fastened the Seatbelt, protect your neck by holding his arm and hide your chin; quickly switch off to make grips on his knees and roll. Continue turning into the Reverse Side Control until the opponent tires his grip.