SAFETY: Kimura from Crucifix targets the Shoulder joint, rotator cuff, and shoulder capsule. Tap early and often. Your safety is more important than any training round.
Defending the Kimura from Crucifix presents a uniquely difficult challenge because the bilateral arm control inherent to the crucifix position eliminates your primary defensive tool: clasping your hands together. With one arm trapped in the attacker’s leg triangle, you cannot grip-fight with both hands or create the connected structure that normally neutralizes Kimura attacks. Defense must therefore focus on preventing the figure-four grip from being secured, disrupting the attacker’s rotation angle through hip movement, and creating enough positional chaos to escape the crucifix itself before the submission is locked. Recognizing the transition from choke to Kimura early is the most critical defensive skill.
Opponent’s Starting Position: Crucifix (Top)
How to Recognize This Submission
How do you know when someone is attempting Kimura from Crucifix?
- Attacker shifts hand control from your wrist to threading their hand under your forearm in preparation for the figure-four grip configuration
- Attacker abandons choke attempts and redirects both hands toward controlling your free arm rather than threatening your neck
- Attacker adjusts hip position to create better angle for arm rotation, typically moving slightly toward your hips rather than staying near your head
- Feeling the attacker’s palm wrapping around the back of your wrist or forearm in the distinctive double-wrist Kimura grip
Key Defensive Principles
What are the key principles for defending Kimura from Crucifix?
- Recognize Kimura setup immediately—the transition from choke defense to arm attack is the critical window where early reaction prevents the figure-four grip
- Keep the target arm bent and close to your body to deny the figure-four grip entry angle that requires space under your forearm
- Prioritize escaping the crucifix position over defending the Kimura in isolation—solving the root problem eliminates all threats simultaneously
- Use hip movement and body rotation to disrupt the attacker’s perpendicular alignment and reduce their mechanical advantage for rotation
- If the figure-four grip is secured, fight the rotation immediately—do not wait until the arm is behind your back to begin resisting
- Maintain awareness of your trapped arm and work to free it whenever the attacker shifts focus to the Kimura, as the leg triangle may loosen during grip transitions
Defensive Options
What can you do to defend against Kimura from Crucifix?
1. Straighten the arm forcefully to prevent figure-four grip establishment
- When to use: Immediately when you feel the attacker threading their hand under your forearm for the figure-four grip
- Targets: Crucifix
- If successful: Prevents the figure-four grip from being secured, forcing the attacker to reset the submission attempt while you maintain defensive awareness
- Risk: Extended arm becomes vulnerable to armbar transition if the attacker recognizes and switches attacks quickly
2. Explosive hip escape and bridge to disrupt crucifix control
- When to use: When the attacker commits both hands to the Kimura setup, temporarily weakening their overall positional control
- Targets: Closed Guard
- If successful: Creates enough space to potentially free the trapped arm and recover guard position, eliminating both the crucifix and the Kimura threat
- Risk: If the bridge fails, the attacker tightens the crucifix and may accelerate the Kimura finish with increased urgency
3. Turn toward the attacker and tuck the target arm tight against your chest
- When to use: When the figure-four grip is partially established but rotation has not yet begun
- Targets: Crucifix
- If successful: Denies the rotation angle needed to finish the Kimura, forcing the attacker to either readjust position or abandon the attempt entirely
- Risk: Turning toward the attacker may expose the neck to renewed choke attempts from a better angle
4. Grip own clothing or shorts to anchor the arm against rotation
- When to use: As a last resort when the figure-four is fully secured and rotation is beginning
- Targets: Crucifix
- If successful: Temporarily stalls the rotation, buying time for positional escape attempts or for the attacker to fatigue
- Risk: The grip will eventually break under sustained mechanical pressure—this only delays the finish unless combined with escape movement
Escape Paths
How do you escape Kimura from Crucifix?
- Free the trapped arm from the leg triangle through hip movement and angle changes, then recover to turtle or back control position
- Explosive bridge and hip escape to create space and pull the Kimura-targeted arm free before recovering to closed guard
- Roll toward the attacker to disrupt their perpendicular alignment and convert the position to a scramble where both arms can be recovered
Best-Case Outcomes for Defender
What is the best outcome when defending Kimura from Crucifix?
→ Closed Guard
Successfully bridge and hip escape during the Kimura setup phase, freeing both arms and recovering guard position before the attacker can fully secure the figure-four grip and rotational control
→ Crucifix
Deny the figure-four grip through arm straightening or body positioning, forcing the attacker to abandon the Kimura attempt while you remain in crucifix working other escape sequences to improve position