How to Defend the Guillotine Choke in BJJ

The guillotine is the submission beginners get caught in most, because it is right there every time you shoot a lazy takedown, drop your head passing guard, or scramble with your chin down. It is also very defensible if you react in the first second and follow a clear order of operations. Panic and delay are what turn a guillotine from an annoyance into a tap.

A guillotine finishes with the attacker's forearm bone across the front of your throat, your head pulled into their body, and either their hips or an arm-in configuration adding the squeeze. Your defense attacks the setup: protect the neck, kill the angle, then get your head out on the correct side.

The instant you feel an arm go under your chin, do two things at once. Turn your head so your chin points toward the choking arm, not away from it, and shrug that shoulder up hard so it jams against your own jaw. This gets your throat off the blade of their forearm and puts your shoulder in the gap instead. A lot of guillotines simply die here, because the attacker can squeeze all they want and there is no longer anything soft under their arm. Get both of your hands on their choking forearm and pull it down slightly to make room, but the head turn and the shoulder shrug are what actually save you.

Next, get your hips out from under the choke and to the correct side, which is the same side as their choking arm. If they have their right arm under your chin, you want to move your body to your left, around toward their back. Moving to the wrong side, away from the arm, tightens the choke and is the classic beginner error. As you circle to the choking-arm side, the leverage drains out of the hold and you end up at their hip or their back with your head free.

If you get guillotined while you are inside someone's guard, the rules are the same but you have an extra tool. Drive your hips forward and down into them, flatten them out, and put your free hand on the mat on the choking-arm side for base. Then walk your head and body toward that same side. Because their legs are closed around you, they cannot follow your movement well, and the choke peels off as you clear your head to their hip. Do not stand up and try to rip your head straight back, that keeps your neck on the blade and often deepens it.

The mistakes that get people tapped: dropping the chin without turning the head, so the throat stays exposed. Pulling the head backward instead of circling out to the side. Moving to the wrong side, away from the choking arm. Waiting a few seconds to see how bad it is before defending, by which point it is locked. And, the root cause of most of them, shooting takedowns and passing guard with your head down and your chin unprotected in the first place. Keep your head up and your chin off your chest in every scramble and you will get guillotined a fraction as often.

There are a few guillotine variations and the defense adapts a little to each. The high-elbow guillotine, where the attacker lifts the choking elbow high and rotates, is more of a true air-and-blood choke and it does not need their legs, so getting your shoulder into the gap and hand-fighting the wrist matters even more. The arm-in guillotine traps one of your arms along with your neck, which actually gives you a defensive tool: use that trapped arm to post and turn, and drive to the choking-arm side, because the trapped arm makes it hard for them to keep you square. The low, chin-strap guillotine is often more discomfort than danger and usually peels off cleanly once you turn your head and walk to the side.

The other big context is the guillotine as a counter to your takedown. This is where beginners get caught constantly: they shoot a shot with their head on the outside or, worse, head down in the middle, and get their neck wrapped on the way in. Two fixes. First, shoot with your head up and to the inside, against the opponent's chest or on the same side as your penetration, never buried in the centerline. Second, if you feel the neck get wrapped as you finish the shot, do not stand back up into it. Keep driving forward and down, put their back on the mat, and immediately start walking your head to the choking-arm side while you are on top. Standing up into a guillotine when you have already been caught is how a bad shot becomes a tap.

Drill it starting from the finish. Have your partner lock a moderate guillotine, standing and on the ground, and practice the same sequence every time: head turn and shoulder shrug, two hands on the wrist, hips and body to the choking-arm side, clear the head to their hip or back. Then have them catch it live off a takedown attempt so you rehearse the head-position fix and the drive-forward counter under realistic timing. The goal is that the response is automatic within the first second, because that first second is the whole difference between a defended guillotine and a finished one.

Like every choke defense, a deep guillotine is a calm-under-pressure test. If you keep a steady exhale and run the sequence, protect the neck, get to the choking-arm side, clear the head, you have time. If you hold your breath and thrash, you burn through that time in seconds. And if it is genuinely locked and tightening, tap. A guillotine can be both an air choke and a blood choke, and it is not worth going out over in a training round.

FAQ

Which way do you turn to escape a guillotine?

Toward the choking arm, not away from it. If their right arm is under your chin, move your body to your left, around toward their back. Moving away from the choking arm is the most common mistake and it tightens the hold.

What is the first thing to do when caught in a guillotine?

Turn your chin toward the choking arm and shrug that shoulder up hard against your own jaw, both at the same time. This gets your throat off their forearm and puts your shoulder in the gap. Many guillotines are neutralized by this alone before you even start escaping.

How do you defend a guillotine while inside someone's guard?

Protect the neck with the head turn and shoulder shrug, drive your hips forward to flatten them, post your free hand on the mat on the choking-arm side, and walk your head toward that same side to their hip. Their closed legs cannot track your movement well, so the choke peels off.

Why do I keep getting caught in guillotines?

Almost always because your head is down and your chin is exposed when you shoot takedowns or pass guard. Keep your head up and your chin off your chest in scrambles, and the guillotine is rarely even there to defend.