We do not use "moves." We use 5 Engineering Principles that function on every human joint. Size is irrelevant when structure is compromised.
The Concept: Mechanical coupling is the elimination of "slack" between two bodies. If there is space between your chest and their elbow, force dissipates (Power Leak).
The Concept: Torque = Force x Distance. Most grapplers apply force at the wrong point (wrist base), resulting in a 1:1 struggle.
The Concept: Muscular output is finite; skeletal structure is infinite.
The Concept: Every joint has a plane of weakness and a plane of strength.
The Concept: Systemic overload. Creating a scenario where the defense creates the defeat.