North South Reverse Arm Triangle

North South Reverse Arm Triangle:
  - Start on top in side control
  - Switch to scarf hold to work opponent's arm up higher
  - Lock back in to side control with opponent's arm starting to cross their body
  - Prepare to move to North South by dropping your far arm under your opponent's head and blocking his hip
  - Move to North South.  Keep your hips low, keep your head tight to the opponent's body.
  - Drive your arm as far through as possible.  Either S-grip, Gable grip, or Triangle your arms while keeping shoulders/head tight against your opponent to complete the choke.