### Peterson Roll Technique
The Peterson Roll is a classic wrestling maneuver that has been adapted for Brazilian Jiu-Jitsu (BJJ). It's often executed when an opponent attempts to take you down or from the turtle position when they try to control your back.
#### Step-by-Step Instructions:
1. **Initial Setup**
- **Position:** Turtle
- Begin in the turtle position, with your opponent potentially trying to secure back control from over your shoulders.
2. **Establish Grip**
- Reach behind your back with your right hand and grab your opponent's left wrist (or sleeve in gi).
- Secure a firm grip as this will be critical in controlling your opponent's movement.
3. **Turn and Roll**
- Using your left leg, post off the floor to generate movement.
- Simultaneously, turn your head to the left and push off your left leg to initiate a roll to your left side.
- This motion should pull your opponent forward and slightly over your body.
4. **Control and Maintain Pressure**
- As you roll, continue to hold your opponent's wrist tightly.
- With the momentum of the roll, your opponent will begin to flip over.
5. **Establishing Dominance**
- Once you've rolled through, use your right hand to push their left arm across their body, trapping it with your chest.
- Quickly transition your body weight over the opponent's upper body to pin them.
6. **Securing the Position**
- Sink your weight down onto your opponent's chest and establish firm side control.
- From here, you can work for submissions or consolidate your advantageous position.
#### Key Points:
- **Momentum and Speed:** Quick execution is crucial for the effectiveness of the Peterson Roll.
- **Grip Control:** Always maintain a tight grip on your opponent’s wrist to prevent them from countering the roll.
- **Body Weight:** Ensure you transfer your weight onto your opponent post-roll to establish control.
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