Triangle Defense
Defense · Closed Guard
Keeps a triangle from closing and gets you back on top in his guard, ready to pass. The moment is when one of your arms is in, one out, and his legs are not locked yet. Posture up at once: head back, spine straight, hips forward, so the leg across your neck loses its angle. Pin the trapped arm's elbow down at his hip and do not let him pull it across his centre, because that gives his legs the angle, and step the knee on the trapped-arm side tight to his hip so he cannot cut the angle. Stand and stack him onto his shoulders, weight over his hips, until the legs open, then bring the trapped arm out too, so both arms are out (or both in), and pass. If the lock closes, tap early; stack slowly in training, his neck is under your weight.
How to do it
- Posture up at once: the head goes back, not forward, spine straight and hips forward, so the leg across your neck loses its angle.
- Pin the trapped arm's elbow down at their hip on that side and keep it there: if they pull the arm across their centre, the legs get the angle and lock tight on your neck.
- Step your knee in tight to their hip on the trapped-arm side, so they cannot turn to the angle they need.
- Stand and stack them onto their shoulders, keeping your posture and driving your weight forward over their hips.
- When the legs open, bring the trapped arm out so both arms are on the same side of the legs (both out is safest), and start passing, keeping your posture until you are clear.
Key details
- Posture first: the triangle needs your head down.
- Keep the trapped elbow down at their hip, never pulled across their centre: across the centre it gives them the angle to finish.
- The knee tight on the trapped-arm side blocks the angle they need to finish.
- Escape early, before they cut the angle.
Common mistakes
- Pulling the trapped arm out. — Pulled out while the legs are still clamped, the arm slides across their centre and gives them the angle. — Pin the elbow at their hip; bring the arm out only once the legs open.
- Stacking with the head down. — Stacking with the head down tightens the choke. — Posture first, then stack.
- Waiting after the lock. — The choke comes in seconds. — Tap if it is locked and tight.
- Staying stacked too long. — They recover the legs or sweep you from under the stack. — Stack, pop the legs open with a shake of the shoulders and pass at once.
If they defend
- They cut the angle. → Turn your body back to square with them.
- They pull the head down. → Posture against the pull with both hands on the hips.
How to drill it
Partner sets a loose triangle, you posture and stack out, 8 reps each side. Tap early.
Safety
A locked triangle chokes in seconds: tap early. Stack slowly: the partner's neck is under your weight.
What comes next
Where it comes from