The triangle choke from the armbar: close the space, control the free arm
Most people learn the triangle as a shape. It is better understood as a problem of space: where is the gap, what closes it, and what is he going to use to get out?
You know the triangle choke. Every grappler does. So why doesn’t yours finish?
It is rarely the legs. It is the shoulder, the space, and the free arm — and this lesson takes all three apart, starting from the armbar, because that is where the triangle usually appears. He pulls an arm out, and you pull him into the triangle instead.
Start from the armbar
Leave the elbow free, capture the top, bring your knee to the chest and kick up, closing your legs behind his neck.
If your partner is bigger, get the knee to the chest first. That order matters: it lets you climb without fighting his lats, which is a fight you lose on size alone. Then push the arm inside, close, pinch the knees, head down, hips up.
Short recap, in the order you’ll actually use it: check, in, elbows in, knee to the chest, kick up.
When he pulls the arm out, take the triangle
Hip up and pass the arm across. One hand to his head, one to your own shin. Your free foot does the shoulder walk.
Then look at his pocket. There should be no space. Hamstring over the arm, toes up.
Why it chokes at all
This is the part worth slowing down for, and it is the reason most triangles stall.
Your foot plugs one side of his neck. His own arm closes the other. Get his shoulder across and there is nowhere for the air to go. Leave it out and you are holding a neck and an arm while he breathes comfortably underneath you.
The name says triangle. The job is to kill the gap.
Cut the angle — the new diamond
Put your free foot on his hip and walk away from him, halving the angle, looking at his pocket as you go. Kick the foot forward while you walk.
Then the three details that finish it: hamstring on the tricep, knees together, toes up.
Skip the shoulder, and watch your toes
Don’t try to catch the arm, the shoulder and the tricep all at once. Get the shoulder and the tricep out of the triangle.
And the toes. Pointed down, he breathes. Up, he does not. It is a small thing that decides whether the rest of the work was worth doing.
Hips up, hips free
Lift the hips to pass his arm across — and when he hides that arm, lifting the hips is what exposes the wrist again.
The common mistake is diving in for a loose triangle and ending up with your hip underneath his head, where you are stuck. Keep your hips free before the triangle, during it, and after it.
The free arm is the whole defence
He has several escapes. They all have the same answer.
Control the free arm, not the head. Work his wrist or his bicep with small movements and keep that arm away from him, and he has nothing. Treat it like a punch you are not willing to let land — because every escape he owns goes through it.
If he hides the arm, push the face and check the elbow. Keep his arm in check rather than his head. A kimura grip keeps him busy while you do it.
Check the head, check the elbow, pass the arm, keep fighting. And if it still isn’t there, you are back at the armbar you started from — which was never a bad place to be.
Six things to take to the mat
- Knee to the chest before you kick up, especially against a bigger partner.
- Your foot and his own arm close the neck. That is the whole choke.
- Look at his pocket. If there is space, it is not finished.
- Toes up. Toes down and he is still breathing.
- Hips free throughout — never stuck under his head.
- Control the free arm, not the head. Every escape uses it.
Come and drill it
This is taught at Knots & Collar in Defence Colony, South Delhi, in both gi and no-gi, seven days a week. You do not need experience and you do not need a gi for your first class — it is free, and we lend you what you need.
If you would rather see a whole session before you come, we filmed one from start to finish, and a visiting black belt from Russia rolled ten rounds with our team.