Here Dave uses a straight jacket effect by controlling his opponent's wrists. That forces vulnerability and subjects the opponent to an Armlock!
Matt Darcy shows how he finishes the monoplata twisting armlock when your opponent grabs around you hip.
Date: 11/29/2018
Instructor: Matt Darcy
Location: Guerrilla Jiu-Jitsu San Jose
Matt Darcy teaches part for of the sleeve drag system. This is a nasty armlock when your opponent disallows the back take and sweep.
Date: 10/29/2018
Instructor: Matt Darcy
Location: Guerrilla Jiu-Jitsu San Jose
Matt shows a variation of the closed guard armbar that Dave Camarillo uses. It is extremely tight against people who like to posture out.
Date: 10/29/2018
Instructor: Matt Darcy
Location: Guerrilla Jiu-Jitsu San Jose