Origin
A foundational shape from Brazilian jiu-jitsu's open guard and old-school karate ground defense: bone lines beat muscle every time.
Purpose
Build a structural wedge that keeps a standing attacker from closing the distance.
The Walk-through
01
Fall to your side, not your back. Bottom shoulder and hip carry the weight; top shoulder and hip stay light and mobile.
02
Connect your bottom elbow to your top knee to form a diagonal wedge across your body. Bone against bone holds space against a much larger opponent.
03
Bottom leg coils under you; top leg is the weapon, chambered but never extended where an attacker can grab it. From here you can kick, shrimp, or stand up. Every escape begins in the frame.
Key Points
- 1Side hip on the floor
- 2Bottom elbow to top knee
- 3Kicking leg loaded, not extended
Common Mistakes
- Rolling flat onto your back - surrenders the frame
- Extending the top leg like a fence post - invites a leg grab
- Bottom arm flat and disconnected from the knee
- Trying to move before the frame is built
When to Use
The instant you find yourself on the ground with a standing attackerAfter any takedown or trip when returning to feet is the goalAs the base position for every stand-up sequence
My Notes