Matt Darcy shows how to get a nasty armlock when your opponent tries to stop your leg trap sweep by shoving you back down.
Matt Darcy shows a sneaky armlock when your opponent tries to hold on go you tight with head control and an under hook.
Matt Darcy shows how to get to a single leg when your opponent rips out of the armlock.
Matt Darcy shows a basic arm bar setup from closed guard adding the juji-gatame roll when your opponent uses the stacking defense.