Ude Hishigi Ashi Gatame, known as the 'Leg Arm Lock' or 'Armbar Using Legs,' is a submission technique that utilizes the legs to assist in isolating and hyperextending the opponent's elbow joint. It is often used as a variation of the traditional armbar, providing additional control and leverage. To perform Ude Hishigi Ashi Gatame, establish a standard armbar position, with one of the opponent's arms trapped between your legs and your body perpendicular to theirs. Instead of relying solely on your hands to control the opponent's arm, use your legs to clamp down on their upper arm or shoulder, further isolating the elbow joint. Maintain a firm grip on the opponent's wrist or forearm with your hands. To finish the submission, extend your hips and use your legs to apply pressure to the elbow joint, forcing a hyperextension and a tap. It's important to control the opponent's posture and prevent them from stacking or rolling out of the armbar.
Videos from these amazing creators were referenced on this page