Key idea
Recognize the arm control that distinguishes a single-wing collar choke.
With seated, kneels behind for right . Tori’s right hand reaches around to Uke’s left lapel. The left arm passes under Uke’s left armpit and rises behind the neck, controlling that arm while maintaining the collar connection. Mirror for the opposite side. Unlike , the second arm controls one wing instead of anchoring a lower lapel. Do not turn this into a shoulder lock or neck crank, and do not force the jaw. Release immediately on a tap, verbal submission, or . Choke permission varies by event and age category.