When you’ve established Command Central, it’s very likely that your threat will do everything they can to escape your control.
That will include trying to grab your leg, punch or tackle with their free hand.
Apply a “C-Clamp” Grip to his neck and lock out your shoulder, while keeping his elbow pinned to your chest.
As he tries to move for your leg, maintain a stable base and walk in a circular motion, like a dog chasing its tail.