## Transition to Crucifix Step-by-Step Instructions
The Crucifix is an advanced position in Brazilian Jiu-Jitsu, used primarily for controlling the opponent and setting up submissions like the choke or armlocks. This transition generally occurs from the **Turtle** position. Below are instructions on how to transition to the Crucifix effectively.
### Position: Turtle
1. **Establishing Control**
- When your opponent turtles up, start from the side and place one knee next to their body.
- Use one hand to control their far arm by gripping their wrist or gi sleeve.
- Press your chest against their back to prevent them from turning or escaping.
2. **Isolating the Far Arm**
- Reach the far arm, and with your control grip, pull it slightly towards you to break their base.
- Thread your arm around their exposed arm, similar to a seatbelt grip. Your far-side hand should now control their wrist or cuff.
3. **Positioning the Near Leg**
- Shift your near-side knee slightly away from your opponent's torso.
- Bring your near-side foot over and cross it inside their body to hook their far-side arm with your leg. This positions your hamstring against their bicep or elbow.
4. **Securing the Leg Hook**
- Pull their arm between your legs, using your legs to trap it effectively, ensuring their elbow is past your thigh.
- Keep the grip on the wrist tight to prevent them from retracting their arm.
5. **Applying Weight and Control**
- Lean slightly towards their head and chest, using your weight to keep their shoulder pinched under your arm or face.
- Keep your other knee close to their head for added control and continue the pressure with your chest.
6. **Transitioning**
- With your trapped arm secured, thread your free arm under their neck, like setting up a rear-naked choke.
- Squeeze elbows together and tuck your head close to their other side, preparing for either a choke or control shutdown.
7. **Submission Attack (Optional)**
- With control established, one option to finish is the choke, where you bring your arms tight around their neck.
- If you feel their defense breaking down, attack by tightening the grip and closing the distance, using back and hip pressure.
### Conclusion
Mastery of this transition allows you a strategic advantage, letting you secure or submit from a powerful position while maintaining the upper hand. Practicing the setup with smart placement of legs and arms enhances its dynamics in a live roll.