The loop choke from closed guard is a powerful gi submission that capitalizes on an opponent's attempt to posture up. By threading your arm around their neck and using their own lapel, you create a tight noose that can finish even experienced opponents. It is a high-percentage attack that punishes defensive posture and transitions smoothly to sweeps if the choke fails.
5 rounds × 3 minutes; start with 50% resistance, alternating top and bottom. Goal: 4 clean loop choke finishes per round, with partner escalating posture defense each attempt.