Learn / Jiu Jitsu / Shoulder Crunch Series
Closed guard · PURPLE
Shoulder Crunch Series
Also called overhook crunch, arm-trap sumi gaeshi, shoulder crunch back take
The overhook crunched until their shoulder points at the mat: sweeps, back takes, and arm-trap triangles all fall out of one trapped arm.
OfficialKnight Jiu-Jitsu — High Percentage Sweep / Submission Combos
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Framework: Ribeiro & Howell, Jiu-Jitsu University · the shipped learn-graph