Key idea
Three Sankaku Outcomes
From the same head-and-arm triangle, turns Tori’s torso over Uke to immobilize the upper body for a hold-down; the triangle alone is insufficient. isolates the captured arm for gradual elbow control. uses the head-and-arm enclosure for a choke. Keep an arm inside and never pull or twist the neck. Locks and chokes require event and age-category permission and immediate release on a tap, verbal submission, or .