Spinal lock alias
The Twister is a spinal rotation submission executed from the truck (crab ride) position. One leg hooks between the opponent's
Adapted from InGrappling, Spinal lock. System Games did not invent this curriculum.
The Twister is a spinal rotation submission executed from the truck (crab ride) position. One leg hooks between the opponent's
Adapted from InGrappling, Spinal lock. System Games did not invent this curriculum.