The Inverted Triangle is a figure-four blood choke applied from a reversed, perpendicular body angle — often off a failed armbar, turtle, or scramble — that traps one of the opponent’s own arms across their neck to compress the carotid arteries.
Safety
Inverted Triangle targets the Carotid arteries and trachea. Primary risk: Cervical spine compression from improper rotation during setup. Tap early; release immediately on the tap. Full safety guide ↓
As a chaining attack born from scrambles and failed-finish situations, the Inverted Triangle rewards practitioners who can read a defender’s arm extraction and immediately punish it. The technique traps one of the opponent’s arms across their neck while isolating it with the legs in a figure-four configuration, generating exceptional carotid pressure from a body orientation that is inverted relative to a standard triangle. The inverted, perpendicular nature of this technique generates unique leverage mechanics that make it particularly effective against opponents who have strong triangle defense patterns developed for conventional angles. The submission is most commonly entered from positions like turtle defense, failed armbar attempts, or scrambles where traditional triangle setups are unavailable. The mechanical advantage stems from the practitioner’s ability to use their entire body weight and hip extension to create compression against the carotid arteries while simultaneously restricting the opponent’s ability to posture or turn into the choke. Unlike the standard triangle where you face your opponent, the inverted variation positions you facing away or perpendicular, creating unusual angles that opponents often struggle to defend. This makes it an excellent addition to any guard player’s submission arsenal, particularly for those who frequently find themselves in scramble situations or against opponents with excellent triangle awareness.
What positions can you finish from?
| From Position | Seat | Success | Play as Attacker | Play as Defender |
|---|---|---|---|---|
| Triangle Control | Bottom | 60% | Attack → | Defend → |
Mechanical variations (how the choke is finished)
- Inverted Triangle from Failed Armbar: When attempting an armbar from guard and opponent defends by pulling their arm free, immediately trap that defending arm across their neck and swing your legs to inverted triangle position. The momentum from the armbar attempt helps establish the angle. (When to use: Excellent chain submission when opponent successfully defends your armbar by pulling elbow back)
- Inverted Triangle from Turtle Defense: When opponent has you in turtle position and reaches under to control your far hip or opposite arm, trap their reaching arm and invert toward it, threading your legs over and under to establish the triangle while you’re on your side or even your back. (When to use: Perfect counter when defending turtle position against aggressive opponents who over-commit with deep underhooks)
- Inverted Triangle from Rubber Guard: From rubber guard positions like Mission Control or New York, if opponent postures and attempts to pull their trapped arm free, follow their arm across their neck and invert into triangle using the existing leg control as your starting point. (When to use: Natural transition for rubber guard practitioners when rubber guard attacks are defended)
- Rolling Inverted Triangle: From standing or seated guard, if opponent attempts to pass around your legs, grab their arm and roll backward over your shoulder while pulling their arm across their neck, using the rolling momentum to establish the inverted triangle position as you complete the rotation. (When to use: Dynamic setup against standing passers or in scramble situations where traditional setups aren’t available)
Safety Guide
Injury Risks:
| Injury | Severity | Recovery Time |
|---|---|---|
| Cervical spine compression from improper rotation during setup | High | 2-6 weeks with potential for chronic issues |
| Loss of consciousness from uncontrolled application | CRITICAL | Immediate risk with potential neurological complications |
| Neck strain from forceful rotation against resistance | Medium | 1-2 weeks |
| Shoulder dislocation if trapped arm is torqued excessively | High | 6-12 weeks minimum |
Application Speed: EXTREMELY SLOW - 5-7 seconds minimum progression from setup to full pressure
Tap Signals:
- Verbal tap or saying ‘tap’
- Physical hand tap on opponent’s body or mat
- Physical foot tap on mat or opponent
- Any unusual sound or distress signal
- Loss of resistance or going limp
Release Protocol:
- Immediately open the figure-four by releasing your ankle lock first
- Remove the leg that is over the back of the neck first
- Release the trapped arm carefully without jerking
- Create space to allow opponent to turn their head and restore blood flow
- Check for consciousness and breathing immediately
- Support opponent’s neck during release if they are unconscious
Training Restrictions:
- Never spike the technique or jerk into position rapidly
- Never apply competition speed or pressure in training
- Never continue past light resistance during drilling
- Always ensure training partner can tap with at least one hand
- Never attempt this technique on beginners or those unfamiliar with choke safety
- Absolutely no practice on unconscious or semi-conscious partners