Triangle Choke Back

The Triangle Choke from Back Control represents an advanced finishing option that combines the control dominance of back position with the mechanical efficiency of the triangle. This submission emerges when the opponent begins defending the rear naked choke by protecting their neck, creating an opportunity to transition to a different strangling mechanism. Unlike the traditional front triangle from guard, the rear triangle utilizes the already-established back control framework, making it particularly effective when opponents successfully defend traditional back attacks.

This technique exemplifies the principle of submission chains and dilemma creation - as the opponent defends one attack, they inadvertently expose themselves to another. The rear triangle can be finished from various back control configurations including standard seat belt control, body triangle position, and even during transitions when losing back control. The choke functions through bilateral compression of the carotid arteries while simultaneously controlling the opponent’s posture and preventing escape.

The Triangle Choke from Back Control requires precise leg positioning, hip mobility, and understanding of angle creation. Success depends on maintaining back control throughout the transition, controlling one of the opponent’s arms inside the triangle, and applying proper finishing mechanics. This submission is particularly valuable in competition and no-gi scenarios where rear naked choke defenses are well-developed, providing an alternative finishing path that catches opponents by surprise.

Category: Choke Type: Blood Choke Target Area: Carotid arteries and trachea Starting Position: Back Control From Position: Back Control (Top) Success Rate: 58%

Safety Guide

Injury Risks:

Injury	Severity	Recovery Time
Carotid artery compression leading to loss of consciousness	CRITICAL	Immediate with proper release, potential complications if held too long
Trachea damage from improper angle or excessive force	High	1-2 weeks for minor damage, surgery for severe cases
Neck strain or cervical spine stress	Medium	3-7 days with rest and proper care
Shoulder hyperextension of trapped arm	Medium	5-10 days depending on severity

Application Speed: EXTREMELY SLOW and progressive - 4-6 seconds minimum in training, allowing partner clear opportunity to tap

Tap Signals:

Verbal tap or verbal signal of any kind
Physical hand tap on opponent’s body or mat
Physical foot tap on mat
Any distress signal including sounds or movements indicating panic
Loss of resistance or going limp (immediate release required)

Release Protocol:

Immediately unlock legs and open triangle configuration
Release trapped arm completely
Allow opponent’s head to return to neutral position
Reduce all pressure and maintain stillness
Check partner’s condition and ensure they are alert and breathing normally
Wait for verbal confirmation before resuming training

Training Restrictions:

Never apply full pressure during initial learning phases (first 3-4 weeks)
Never spike or jerk the submission - all pressure must be gradual
Never continue applying pressure after tap signal
Never practice on partners significantly smaller or less experienced without explicit agreement
Always ensure training partner has clear access to tap (free hand available)
Never combine with additional submissions during learning phases
Strictly avoid competition-speed application in training environment

Outcomes

Result	Position	Probability
Success	game-over	60%
Failure	Back Control	25%
Counter	Closed Guard	15%

Attacker vs Defender

	Attacker	Defender
Focus	Execute and finish	Escape and survive
Key Principles	Maintain back control dominance throughout the triangle tran…	Recognize the attack during the arm isolation phase before t…
Options	6 execution steps	4 defensive options

Playing as Attacker

→ Full Attacker Guide

Key Principles

Maintain back control dominance throughout the triangle transition - never sacrifice position for submission
Control one arm inside the triangle while keeping the other arm isolated outside the configuration
Create proper angle by shifting hips perpendicular to opponent’s spine rather than staying directly behind
Apply squeeze from the legs while simultaneously pulling opponent’s head down to close the triangle
Keep constant tension on the trapped arm to prevent escape and enhance the choke
Use the body triangle leg configuration or standard back control hooks to maintain base during setup
Finish by cutting the angle with your hips and squeezing knees together rather than relying solely on leg pressure

Execution Steps

Establish dominant back control position: Begin from standard back control with seat belt grip (one arm over shoulder, one under armpit) or bo…
Attack rear naked choke to create defensive reaction: Slide your choking arm (typically the over-the-shoulder arm) toward opponent’s neck as if attempting…
Trap one arm inside triangle configuration: As opponent defends the choke with both hands near their neck, use your choking arm to control one o…
Shift hips to create angle for leg insertion: This is the critical transition moment. Shift your hips away from the side where you’ll throw your l…
Thread leg over shoulder and lock triangle: Throw your top leg (the one on the side you’ve created space) over opponent’s shoulder on the same s…
Secure grips and cut angle for finish: With triangle locked, grab your own shin or foot to reinforce the lock. Use your free hand to grab o…

Common Mistakes

Applying full pressure immediately without giving partner time to tap
- Consequence: Risk of causing unconsciousness or serious injury before partner can signal tap
- Correction: Always apply pressure slowly and progressively over minimum 4-6 seconds in training. Watch for tap signals continuously and release immediately upon any signal.
Attempting triangle without first establishing strong back control
- Consequence: Losing dominant position entirely, allowing opponent to escape or reverse position
- Correction: Ensure you have solid back control with hooks or body triangle before attempting the transition. If control is shaky, work to improve position first rather than hunting for the submission.
Failing to create sufficient angle with hips before throwing leg over
- Consequence: Unable to complete triangle lock, awkward position that allows easy escape
- Correction: Shift hips decisively to create 45-90 degree angle with opponent’s spine before attempting to throw your leg over. The angle is what creates the space for your leg to enter.

Playing as Defender

→ Full Defender Guide

Key Principles

Recognize the attack during the arm isolation phase before the triangle is locked - prevention is vastly easier than escape
Keep both arms below the attacker’s legs and tight to your body to deny the arm-inside-triangle configuration they need
When the attacker shifts hips for the leg-over entry, immediately turn toward them to deny the angle and prevent leg insertion
If the triangle locks, prioritize posture by driving your trapped shoulder into the attacker and extending your spine to create space
Work the trapped arm toward your hip to extract it from the triangle rather than pulling it straight out which tightens the choke
Turn into the attacker to convert the rear triangle to a front-facing triangle where standard escapes are available
Never panic or use explosive random movements - the blood choke requires proper angle, so denying the angle buys significant time

Recognition Cues

Attacker’s choking arm shifts from RNC attempt to controlling and pulling one of your arms across your body toward your neck
Attacker’s hips shift laterally away from you creating an angle instead of remaining directly behind your spine
One of the attacker’s hooks disengages or their body triangle opens, indicating they are reconfiguring their legs for the triangle entry
You feel the attacker’s leg rising over your shoulder with their shin beginning to press across the back of your neck

Escape Paths

Turn into the attacker during or after triangle lock to convert rear triangle to front triangle position, then apply standard triangle escapes (posture, stack, arm extraction)
Extract trapped arm by walking it toward your hip using small incremental movements while maintaining posture, reducing the triangle to a weak head-only squeeze that can be peeled open
Drive your trapped shoulder into the attacker while extending your legs to create distance, breaking the perpendicular angle needed for the choke to function

Variations

Triangle from Body Triangle Position: When already in body triangle back control, use the locked legs as a stable base while transitioning. Open the body triangle on the side you want to attack, immediately throw that leg over the shoulder for triangle, then lock the standard triangle configuration. The body triangle provides exceptional stability during the transition. (When to use: Ideal when you already have body triangle established and opponent is defending neck successfully. Provides most stable platform for the transition.)

Triangle from Losing Back Control: As opponent begins escaping back control by turning into you, catch them mid-escape by throwing your leg over their shoulder as they rotate. This opportunistic triangle capitalizes on their movement and can catch them by surprise. Often results in transitioning to a front triangle position. (When to use: When opponent is actively escaping and turning toward you. Works well in scrambles when traditional back retention becomes difficult.)

Triangle with Gift Wrap Control: From gift wrap position (where you’ve trapped both opponent’s arms on one side), transition to triangle by threading your leg over the shoulder on the trapped-arms side. The gift wrap naturally isolates an arm inside perfect position for the triangle, making the setup extremely high-percentage. (When to use: When you’ve successfully achieved gift wrap control from back. One of the highest percentage setups for this technique.)

Inverted Triangle from Back: Instead of throwing leg over the shoulder from the top position, slide underneath opponent and lock the triangle from an inverted position. This variation works when opponent’s posture is too strong to overcome from top position. Requires good flexibility and can transition to standard triangle by rolling. (When to use: Against opponents with exceptional neck defense and posture who prevent traditional over-the-shoulder triangle entry.)

From Which Positions?

Back Control - Primary starting position for this submission
Triangle Choke - Base technique variation (front triangle) with similar finishing mechanics
Rear Naked Choke - Primary back attack that creates the setup for this triangle through defensive reactions
Armbar from Back with Legs - Alternative submission in the chain when triangle is defended or arm escapes
Body Triangle - Optimal back control variation for setting up this triangle due to stable base
Gift Wrap - Alternative back control position that creates excellent triangle setup
Seat Belt Control Back - Standard back control grip used during the initial phase of this technique
Mounted Triangle - Related triangle variation from mount position with similar finishing mechanics
Crucifix - Alternative back control position for arm isolation and finishing attacks
Armbar from Back - Chain submission option when opponent defends the triangle

Match Outcome

Successful execution of Triangle Choke Back leads to → Game Over

All submissions in BJJ ultimately converge to the same terminal state: the match ends when your opponent taps.

Safety Guide

Outcomes

Attacker vs Defender

Playing as Attacker

Key Principles

Execution Steps

Common Mistakes

Playing as Defender

Key Principles

Recognition Cues

Escape Paths

Variations

From Which Positions?

Related Submissions

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Match Outcome

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