Ude-Hishigi-Hiza-Gatame Meaning in Judo

Ude-Hishigi-Hiza-Gatame is a knee arm lock that utilizes the leg for pressure. The attacker places a knee over the elbow joint of the defender. Pulling the wrist upward against the stationary knee creates a strong lever. This tension forces the opponent to tap out to signal a submission. One game example involves a player applying this lock from a kneeling position. The attacker must maintain a stable base to prevent being rolled over. Proper execution requires the knee to stay firmly pinned against the mat surface. Success depends on the coordination between the leg pressure and the hand pull. Strategy involves trapping the arm while the defender is busy defending the neck. This technique offers a powerful way to control an opponent using the legs.