


The Triangle Code by Matt Darcy
In The Triangle Code, black belt Matt Darcy breaks down one of the most iconic submissions in Brazilian Jiu-Jitsu—not just as a choke, but as a total control system.
-
This isn't just about finishing; it's about transforming the triangle into a strategic hub from which you can dominate, attack, and transition with surgical precision.
-
Whether you're a beginner looking to master the fundamentals or an advanced grappler wanting to expand your submission chains, this is one of the most comprehensive and straightforward triangle instructionals ever produced.
-
The Triangle Code isn’t just about locking legs and squeezing—it’s about learning a system that gives you control, confidence, and a deadly attacking game from anywhere.

Check Out a Free Sample:
What will You Learn?
In The Triangle Code, black belt Matt Darcy breaks down one of the most iconic submissions in Brazilian Jiu-Jitsu—not just as a choke, but as a total control system. This isn't just about finishing; it's about transforming the triangle into a strategic hub from which you can dominate, attack, and transition with surgical precision.
Whether you're a beginner looking to master the fundamentals or an advanced grappler wanting to expand your submission chains, this is one of the most comprehensive and straightforward triangle instructionals ever produced.
🔑 What You’ll Learn:
-
Triangle as a Position – Learn to use the triangle not just to finish, but to control, transition, and break down opponents from any angle.
-
High-Percentage Finishes – Master the mechanics of clean triangle chokes that work at every level, from white belt to black belt.
-
Attack Chains – Discover how to flow from triangle setups into armbars, omoplatas, wrist locks, and back takes with fluidity.
-
From Everywhere – Closed guard, open guard, mount, back, side control—Matt teaches triangle entries from virtually every position.
-
Detail-Oriented Instruction – Clear, concise, and concept-driven teaching that makes complex movements simple to understand and apply.
-
Live Rolling Examples – See the techniques in action with narrated rolling footage to bridge the gap between theory and application.
-
Progressive Systems – Build a structured triangle game that grows with you—perfect for hobbyists and competitors alike.
📈 Why This Series Stands Out:
-
No fluff—just real, effective jiu-jitsu you can use immediately.
-
Built for both gi and no-gi applications.
-
Created by respected instructor and black belt Matt Darcy, known for his ability to simplify high-level concepts.
The Triangle Code isn’t just about locking legs and squeezing—it’s about learning a system that gives you control, confidence, and a deadly attacking game from anywhere.
Get The Triangle Code today and change the way you see submissions forever.
What exactly do You Get?
Part 1
- Introduction
- The Triangle Adjustments - Targets and Structure
- Angle and Posture
- The “Ideal” Finish
- The “Ideal“ Adjustments
- Short Leg Adjustments
- Shoulder Press Angle Adjustment
Part 2
- The Triangle Finishes - Press and Curl Finish
- Done and Locked Finish
- Hip Assist Finish
- Fist in the Throat Finish
- Teepee Finish
- Triangle Choke Giants - Giant Killer Finish
- 2 Step Triangle vs Extreme Posture
- For Reference: Basic Triangle Escapes - Basic Triangle Escape Part 1
- Basic Triangle Escape Part 2
- Last Ditch Effort Escape
Part 3
- Troubleshooting With Linked Threats - Triangle X Armlock
- Done and Locked Armlock
- Reverse Triangle Kimura
- Barataplata Finish vs Strong Frame
- Belly Down Shoulder Lock Counter to Triangle Escape
-
2 In Triangle Armlock
Part 4
- The Omoplata Connection - Intro to Omoplata and Controlling the Roll
- Belly Down Omoplata Finish
- The Monoplata Finish
- Monoplata When Hips Are Locked
- Omoplata Backroll to Monoplata
- Toe Hold from Omoplata
- Fulcrum Armlock Against Neutral Posture
- Hook Thread Armlock Against Neutral Posture
- Hook Thread Back Take Against Neutral Posture
- Crucifix Omoplata Choke
- Crucifix Omoplata Finish
- Troubleshooting the Crucifix Omoplata
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Description
In The Triangle Code, black belt Matt Darcy breaks down one of the most iconic submissions in Brazilian Jiu-Jitsu—not just as a choke, but as a total control system.
-
This isn't just about finishing; it's about transforming the triangle into a strategic hub from which you can dominate, attack, and transition with surgical precision.
-
Whether you're a beginner looking to master the fundamentals or an advanced grappler wanting to expand your submission chains, this is one of the most comprehensive and straightforward triangle instructionals ever produced.
-
The Triangle Code isn’t just about locking legs and squeezing—it’s about learning a system that gives you control, confidence, and a deadly attacking game from anywhere.

Check Out a Free Sample:
What will You Learn?
In The Triangle Code, black belt Matt Darcy breaks down one of the most iconic submissions in Brazilian Jiu-Jitsu—not just as a choke, but as a total control system. This isn't just about finishing; it's about transforming the triangle into a strategic hub from which you can dominate, attack, and transition with surgical precision.
Whether you're a beginner looking to master the fundamentals or an advanced grappler wanting to expand your submission chains, this is one of the most comprehensive and straightforward triangle instructionals ever produced.
🔑 What You’ll Learn:
-
Triangle as a Position – Learn to use the triangle not just to finish, but to control, transition, and break down opponents from any angle.
-
High-Percentage Finishes – Master the mechanics of clean triangle chokes that work at every level, from white belt to black belt.
-
Attack Chains – Discover how to flow from triangle setups into armbars, omoplatas, wrist locks, and back takes with fluidity.
-
From Everywhere – Closed guard, open guard, mount, back, side control—Matt teaches triangle entries from virtually every position.
-
Detail-Oriented Instruction – Clear, concise, and concept-driven teaching that makes complex movements simple to understand and apply.
-
Live Rolling Examples – See the techniques in action with narrated rolling footage to bridge the gap between theory and application.
-
Progressive Systems – Build a structured triangle game that grows with you—perfect for hobbyists and competitors alike.
📈 Why This Series Stands Out:
-
No fluff—just real, effective jiu-jitsu you can use immediately.
-
Built for both gi and no-gi applications.
-
Created by respected instructor and black belt Matt Darcy, known for his ability to simplify high-level concepts.
The Triangle Code isn’t just about locking legs and squeezing—it’s about learning a system that gives you control, confidence, and a deadly attacking game from anywhere.
Get The Triangle Code today and change the way you see submissions forever.
What exactly do You Get?
Part 1
- Introduction
- The Triangle Adjustments - Targets and Structure
- Angle and Posture
- The “Ideal” Finish
- The “Ideal“ Adjustments
- Short Leg Adjustments
- Shoulder Press Angle Adjustment
Part 2
- The Triangle Finishes - Press and Curl Finish
- Done and Locked Finish
- Hip Assist Finish
- Fist in the Throat Finish
- Teepee Finish
- Triangle Choke Giants - Giant Killer Finish
- 2 Step Triangle vs Extreme Posture
- For Reference: Basic Triangle Escapes - Basic Triangle Escape Part 1
- Basic Triangle Escape Part 2
- Last Ditch Effort Escape
Part 3
- Troubleshooting With Linked Threats - Triangle X Armlock
- Done and Locked Armlock
- Reverse Triangle Kimura
- Barataplata Finish vs Strong Frame
- Belly Down Shoulder Lock Counter to Triangle Escape
-
2 In Triangle Armlock
Part 4
- The Omoplata Connection - Intro to Omoplata and Controlling the Roll
- Belly Down Omoplata Finish
- The Monoplata Finish
- Monoplata When Hips Are Locked
- Omoplata Backroll to Monoplata
- Toe Hold from Omoplata
- Fulcrum Armlock Against Neutral Posture
- Hook Thread Armlock Against Neutral Posture
- Hook Thread Back Take Against Neutral Posture
- Crucifix Omoplata Choke
- Crucifix Omoplata Finish
- Troubleshooting the Crucifix Omoplata






















