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Triangle Choke

Quick Introduction​

The triangle choke is BJJ's signature technique — your legs create a blood choke by trapping their head and one arm. Their own shoulder becomes one side of the choke, your leg the other. Works from guard, mount, and transitions.

Position Overview​

From: Closed Guard (primary), Mount, failed Armbar | Finish: Blood choke via leg compression on carotid arteries

From Closed Guard (Classic)​

  1. Break their posture down, control one arm across your body
  2. Throw leg over their shoulder (opposite side of trapped arm)
  3. Lock your ankle behind your opposite knee
  4. Angle your body 45° — perpendicular to them, toward the trapped arm
  5. Pull their head down with both hands
  6. Squeeze knees together while lifting hips

Key detail: The 45° angle is the difference between a tight choke and a loose squeeze. Straight-on almost never finishes.

Mounted Triangle​

  1. From high mount, they push your hips with both arms
  2. Trap one wrist by sitting on it
  3. Throw leg over their head (same side as trapped arm)
  4. Fall to your side, lock the triangle
  5. Finish with angle and squeeze

From Failed Armbar​

  1. Attempting armbar; they pull their arm free
  2. Leg is already over their shoulder — half the work done
  3. Reconfigure legs into triangle position
  4. Lock, angle, and finish

Core Principles​

  1. One arm in, one arm out — the asymmetry creates the choke
  2. Angle is everything — 45° perpendicular maximizes carotid pressure
  3. Squeeze knees, not ankles — power comes from your thighs
  4. Pull the head — closing distance tightens the choke dramatically
  5. Their shoulder does half the work — you're squeezing their own arm into their neck

Common Mistakes​

MistakeFix
Staying straight-onAngle 45° toward the trapped arm side
Both arms in or outMust have one in, one out for the choke to work
Squeezing anklesSqueeze knees together; ankles just hold position
Loose lockAnkle tight behind opposite knee; no slack
Not pulling head downBoth hands pull head toward your chest

Next Steps​

  1. Armbar - Perfect combination; triangle defense creates armbar
  2. Omoplata - Alternative when they stack to defend
  3. Closed Guard - Master the position before hunting triangles