The Kimura lock, also known as the double wristlock, is a powerful submission hold in Brazilian Jiu-Jitsu (BJJ).1 It's a versatile technique that can be applied from various positions, making it a valuable tool in any grappler's arsenal.2 Here's a breakdown:
What is the Kimura?
The Kimura is a submission hold that primarily targets the shoulder joint. It can also put pressure on the elbow joint.3
It involves a "figure-four" grip, where you control your opponent's arm by grabbing their wrist and then securing it with your other hand.
By rotating and applying pressure, you force the opponent's shoulder into an unnatural position, leading to a tap-out.
Key Technical Aspects:
The Grip:
The foundation of the Kimura is the figure-four grip.5 This involves grabbing your opponent's wrist with one hand and then wrapping your other hand around to secure your own wrist.
A strong grip is crucial for maintaining control.6
Positioning:
The Kimura can be applied from numerous positions, including:
Guard
Mount7
Side control8
Back control
Proper positioning allows you to maximize leverage and apply effective pressure.9
Leverage and Pressure:
The key to a successful Kimura is using leverage to apply pressure to the shoulder joint.
This involves rotating the opponent's arm and pulling it away from their body.
It's important to apply pressure gradually and with control to avoid injury.
Technique Guide Highlights:
From the Guard:
Often, the Kimura is set up from the guard by controlling the opponent's arm and creating an angle.10
Hip escapes and sweeps can be used to create opportunities for the submission.11
From the Mount:
From the mount, you can isolate an arm and apply the Kimura by stepping over the opponent's head.
Key Considerations:
Control: Maintaining control of the opponent's arm is essential.12
Angles: Proper angles are crucial for maximizing leverage.
Safety: It's important to apply the submission with control and to be aware of your opponent's tap.