Beginner’s Guide to the Americana (Key Lock) from Mount
The Americana is a shoulder lock that relies on mechanical advantage. If you are a white belt, the key is not how hard you pull with your biceps, but how well you use your chest and hips to “pin” the opponent’s arm to the mat.
While there are countless complex variations of the Americana (Key Lock), this guide focuses on the fundamentals required for white belt stripe testing.
Following the instruction of Senior Professor Ed Shobe, we have broken down this proven strategy into actionable steps to ensure you maintain control and finish the submission with precision.
Phase 1: High Mount and Initial Capture

Everything starts with a strong position. If your hips are too low, the opponent can bridge and ruin your balance.
- Establish High Mount: Slide your knees into the opponent’s armpits. This isolates their shoulders and makes it harder for them to hide their arms.
- The “Cross-Collar” Setup: Just like the setup for a cross-collar choke, reach across to the opponent’s elbow.
- The 2-on-1 Principle: Use your second hand to grab their wrist using a no-thumb grip (C-grip). Once you have the wrist, release your first hand from the elbow and bring it over to join the second hand on the same arm.
Watch: Senior Professor Ed Shobe Americana from Mount
Phase 2: Using Body Weight to Pin the Arm

This is where most beginners struggle. Do not try to muscle the arm down.
- Drop the Weight: Lean your chest forward and use your entire body weight to drive their elbow and back of their hand toward the floor.
- The “V” Shape: Once their arm is flat on the mat, it should form a 90-degree angle (like an “L” or “V”).
- Elbow in the Neck: Place your elbow (the one closest to their head) tightly against their ear or neck. This creates “head control,” making it difficult for them to turn into you or bridge effectively.
Phase 3: Securing the Figure-Four Lock

Once the arm is pinned, you need to lock your own arms together to create the “Key Lock.”
- The Thread: Keep your hand on their wrist. Take your other hand (the one by their head), slide it underneath their triceps/biceps, and grab your own wrist.
- No-Thumb Grips: Ensure both of your hands are using “monkey grips” (thumbs on the same side as your fingers). This provides a stronger, more stable connection.
Phase 4: Painting the Floor (The Finish)

To get the tap, you must change your leverage.
- Bring the Elbow to the Ribs: Slide the opponent’s captured elbow down toward their ribs. This puts the shoulder joint under immediate tension.
- Look Away: Lift your head slightly and look away from the arm you are attacking. This shifts your center of gravity and creates a massive amount of torque.
- Paint the Floor: Do not lift their arm off the mat. Instead, keep the back of their hand glued to the floor and slowly lift their elbow upward while “painting” their knuckles along the mat toward their hips.
Americana Success Checklist
| Technical Point | Why It Matters |
| No-Thumb Grip | Prevents wrist strain and increases pulling power. |
| Elbow in Neck | Stops the opponent from moving their upper body. |
| Elbow to Ribs | Weakens the shoulder joint before the final twist. |
| Body Weight | Saves your energy and makes the pin “heavy.” |
Ready to Test Your Skills?
Mastering the Americana (Key Lock) is a rite of passage for every white belt at Legacy BJJ. If you are preparing for your next stripe test or simply want to sharpen your finishing mechanics, follow the steps below:
Your 3-Step Action Plan:
- Sign the Waiver: New to the mats? Complete our Digital Waiver before your first class.
- Check the Schedule: View our Official Class Schedule to join our next Fundamentals session.
- Visit the Gym: Bring your clean white Gi and get ready to train with the best community in Omaha.
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