In the Ude-hishigi-ude-gatame arm lock,
Tori executes an arm lock technique by hugging one of
Uke’s arms against their chest. This is often in response to an escape attempt while trying to hold Uke down. Tori uses this technique specifically when Uke attempts to escape by extending an arm to grab Tori’s collar. Tori takes control of the extended arm with both hands and traps it to their chest. Tori draws Uke’s wrist to one side of the face and presses their knee against Uke’s side. With Uke then rolled onto one side with their arm trapped and their side locked, Tori employs the
lever principle to hyperextend and bend Uke’s arm. While leaning back, Tori pulls Uke trapped arm toward his stomach to apply the elbow joint lock. Although it is possible to submit Uke if the technique is properly applied, there is a low percentage of finishing a match this manner. In actual competition, this technique is typically used as a transition to an
Osaekomi-waza (pinning-hold technique). == Included Systems ==