Marcelo helps Bryan with his finish for the Arm-Triangle (Judo's Katagatame, Arm-In Side-Choke, et al.): Whenever Marcelo isolates the arm of his opponent and fastens the elbow against the head, he normally opts for a transition to the (Leg) Triangle Choke (like his very last ADCC submission). However, he still has the correct set of details for finishing with a tight Arm-Triangle aka Katagatame-Jime (transliterally, Shoulder-Lock-Strangle); secure a Gable-Grip, turn your body perpendicular, and drive your shoulder behind the opponent's triceps.