Stack and step overClosed guard with a high-elbow gripOpen stack pass →
When to tap
If their elbow is high, your chin is trapped and you feel pressure on your throat, tap.
Common mistake
Pulling your head straight back, or passing to the side away from the choking arm.
Drill it
Partner starts in closed guard with a guillotine grip locked but not squeezing. Round 1 at 30% resistance, round 2 at 60%, then live. Your partner applies the finish slowly; you tap the moment you reach the “when to tap” point. Switch roles each round.
Chris Paines shows how to defend chokes (triangle, arm triangle, guillotine, rear naked choke) with posture and positioning instead of grabbing with your hands.