**Rubber Guard Technique:**
### Description:
The Rubber Guard is an advanced guard system popularized by Eddie Bravo and the 10th Planet Jiu-Jitsu system. It is a closed guard variation designed to control opponents from close range, keeping them off-balance and setting up submissions and sweeps.
### Japanese Name:
**N/A** - Rubber Guard is a modern technique, not rooted in traditional Japanese Jiu-Jitsu, and thus lacks a traditional Japanese name.
### Top or Bottom Position:
**Bottom**
### Position:
**Closed Guard**
### Step-by-step Instructions:
1. **Establish the Guard:**
- Start from the Closed Guard position, ensuring your legs are wrapped tightly around your opponent's waist. Control their posture by holding their head or grabbing their gi.
2. **Break Down the Opponent's Posture:**
- Use your arms or legs to break your opponent's posture, pulling their head or upper body forward toward you.
3. **Set Up the Overhook:**
- While maintaining their posture broken, use your right arm to secure an overhook on their left arm, trapping it against your chest to prevent them from striking or passing.
4. **Hook the Foot:**
- Utilize your left hand to grasp your right foot and pull it to your opponent's upper back or base of their head.
- Flexibility is crucial here, as you will need to stretch your right leg high enough to maintain control.
5. **Create the Rubber Guard:**
- With your foot still held, release your grip from the right hand and replace your grip with your left heel hooking behind your opponent's neck.
- Your leg should now be wrapped across their back while clasping your shin.
6. **Secure the "New York" Position:**
- With your right hand, reach under your right leg and grip across, holding your ankle or shin while your left hand wraps around the back of your opponent's neck.
7. **Create Angles:**
- Use your foot on their back to create angles and manage your opponent's posture, pulling them side to side or down to your level.
8. **Options from Rubber Guard:**
- **Submissions:** Transitions into submissions like the Omoplata, Triangle, or Gogoplata by breaking down posture further or manipulating their arm positions.
- **Sweeps:** Utilize the controlled posture to sweep your opponent by using leverage and weight distribution if they over-commit to a pass.
### Important Tips:
- Flexibility is crucial for effective use of the Rubber Guard; practice stretching regularly.
- Maintain a tight grip on your shin to prevent the opponent from easily countering or passing.
- Control their posture continuously, resetting to Closed Guard if they begin to posture up or escape.