Transition to Crucifix
From Back Mount to Crucifix Control
Key Steps
Step-by-step
- Establish a snug back control with a seatbelt grip and hooks in, keeping the spine neutral.
- Identify the arm you will trap and secure it with your legs; keep the elbow tight to your ribs.
- Swing the inside leg over the trapped arm to pin it across your torso; the outside thigh clamps to secure the hold.
- Fold the other leg around the opponent’s neck or head area to lock the cruciform shape; maintain heavy hips for control.
- Adjust posture, keep your head high, and threaten the choke while maintaining the trapped-arm control.
Application
- Use when you have secure back mount and want to shift to higher-control positions in jiu jitsu moves and bjj techniques. Effective in both gi and no-gi. Not beginner-friendly; requires timing, hip control, and constant pressure. Step-by-step drilling with a cooperative partner builds fluency.
Mistakes
- Losing the trapped arm by a bridge or poor grip.
- Leaning too far away and giving space to turn or re-guard.
- Failing to control the hips or head, allowing a roll or escape.
- Misplacing the leg, which fails to pin the arm.
Tips
- Keep a tight seatbelt, pinch knees, and keep the trapped arm close to your torso.
- In gi, use the sleeve grip to assist trapping; in no-gi, use your shin/ankle to bind the arm.
- Practice slowly first, then increase tempo; focus on a safe transition.