Americana (Keylock)

Shoulder lock from Side Control

Key Steps

Setup and control

• From side control, establish a stable base over the pinned arm; keep your weight centered and head over the opponent's arm to limit mobility.
• Reach for the opponent's near wrist with your far hand and secure it, while keeping the elbow tight to your chest.

Lock construction

• Thread your near arm under their elbow and secure your own wrist, forming a figure-four around the forearm.
• Keep the lock tight by pinning the elbow to the mat and maintaining control on the wrist; raise your hips slightly to optimize angle.

Finish

• Shift your hips and rotate your torso to angle the arm, pulling the wrist toward the hip while guiding the elbow toward the ceiling.
• Apply steady, controlled torque on the shoulder and watch for taps; release safely.

Application

• Beginner-friendly technique for both Gi and No-Gi; a foundational part of jiu jitsu moves repertoire and bjj techniques. How to execute step-by-step from side control is demonstrated here to help you master this common submission.
• In Gi, you can leverage sleeve grips; in No-Gi, rely on direct forearm control to maintain pressure.

Mistakes

Common errors

• Telegraphing grips or losing control of the elbow.
• Allowing the elbow to flare or the wrist to escape.
• Not maintaining a tight frame or poor hip angle.
• Rolling too far and exposing your own shoulder.

Tips

• Keep a tight base, use hip drive to generate torque, not brute force.
• Stay patient and progressive; watch for safety and taps.
• Practice in controlled settings to build familiarity with this jiu jitsu moves from side control.