One of the highest-percentage submissions in Brazilian Jiu-Jitsu, broken down move by move by a 6th degree black belt, plus the three details that separate a locked triangle from a lost one.
The triangle choke is one of the most powerful and versatile submissions in Brazilian Jiu-Jitsu, and one of the first serious attacks every guard player should own. Your legs form a triangle around your opponent's neck and one arm, using their own shoulder to shut down blood flow to the brain. Locked correctly, it ends the match. Locked incorrectly, it becomes a free guard pass for them, and the difference lives in a handful of details this guide covers one at a time.
Watch the video above first, then work through the steps below with it fresh in your mind.
The triangle is called a blood choke because it attacks circulation, not air. Your knee pit closes one carotid artery, and your opponent's own trapped shoulder closes the other. No blood to the brain means a fast tap.
The squeeze comes from your adductors, hamstrings, and glutes, the largest muscle groups you have, applied against a neck. Maximum pressure, minimal effort.
One arm in, one arm out is the whole entry. The trapped shoulder does half the choking for you, which is why the setup matters more than the squeeze.
Closed guard, open guard, mount, back control. Once your legs learn the shape, the triangle appears in positions you were not even hunting it from.
Step through the full sequence from closed guard. Each step assumes the one before it is done properly.
From closed guard, take control of both of your opponent's wrists. This kills their first move, which is establishing grips to open and pass your guard, and in a self-defense situation it shuts down strikes. Wrist control is where the triangle begins, because it lets you decide which arm stays in and which gets pushed out.
Train submissions under qualified supervision only, and tap early, always. A triangle applied correctly works in seconds, which is exactly why it belongs on the mats with an instructor, never in a living room.
These are the three details from the video that fix the most common failed triangles.
A flat-back triangle is a weak triangle. Elevating your hips closes the space between your legs and their neck before you ever start squeezing. If your hips are on the mat when you attack, you are already behind.
When you lock the figure four, your knee traps the top of your ankle, never your foot. Locking on the foot bleeds pressure out of the choke and puts your own ankle at risk under load.
Your legs cross next to the arm you trapped inside. Cross on the wrong side and the geometry collapses: the shoulder never pressures the neck and your opponent slides free.
Video shows you the map. The feel of the angle, the timing, the pressure, that only comes from reps with a coach watching. Drill it live with Professor Milton Regis, the man in the video, at Kioto BJJ in Oakdale.
The triangle rewards repetition more than almost any submission. Hit the entry a hundred times slow and it starts appearing at full speed without you deciding to attack it. That kind of rep volume is exactly what our adult BJJ classes are built around, and if you plan to test your triangle where it counts, the competition team sharpens it against fully resisting opponents every week.
Trained properly, no. It is a blood choke, so a partner who taps is released instantly with no harm done. The danger comes from refusing to tap or practicing without supervision, which is why submissions belong in an academy under a qualified instructor.
Nine times out of ten it is one of three things: your hips stayed flat on the mat, your angle stayed square instead of cutting to 90 degrees, or the trapped arm escaped across your body. Fix those in that order and most stuck triangles start finishing.
Yes. Leg length changes the setup, not the outcome. Shorter-legged grapplers rely more on cutting a sharp angle and pulling the head down early, which are good habits at any build. A coach can adjust the details to your frame in a single session.
Professor Milton Regis, 6th degree black belt and three-time IBJJF Masters World Champion, teaches hands-on at Kioto BJJ in Oakdale. Your first class is free, triangle included.
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