Kimura system

The double wristlock as a system: from guard, from side, from scrambles — one grip, many endings.

In these systems

UFC lightweight champion Islam Makhachev The system's heir: Khabib's wrestling with a finisher's submission game welded on.

Canon: Jackson's MMA (Ground Game, Stand-up Game) · Penn, Mixed Martial Arts: The Book of Knowledge · the Unified Rules judging criteria