Turtle
Front headlock, kimura, back-take, or stand. Same shell, opposite jobs.
Adapted from InGrappling, Turtle. System Games did not invent this curriculum.
Canon pages
Turtle top controlAttacking Turtle ArmsAttacking Turtle ArmsBack Take Entry RoutesCovering the ShouldersCovering the ShouldersFront Headlock Bottom TurnFront Headlock Establish and HoldFront Headlock to the BackFront Headlock vs. Sit-Out and Stand-UpFront Headlock — Back Take GameFront Headlock — Guillotine Entry GameIsolating the NeckTurtle Ankle AttacksTurtle Body LockTurtle RecoveryTurtle SandwichTurtle to GuardTurtle Top Kimura Control
Games
Attacking Turtle ArmsAttacking Turtle ArmsBack Take Entry RoutesCovering the ShouldersCovering the ShouldersFront Headlock Bottom TurnFront Headlock Establish and HoldFront Headlock to the BackFront Headlock vs. Sit-Out and Stand-UpFront Headlock — Back Take GameFront Headlock — Guillotine Entry GameIsolating the NeckTurtle Ankle AttacksTurtle Body LockTurtle RecoveryTurtle SandwichTurtle to GuardTurtle Top Kimura Control