Knee Crush Toe Hold
This is a nice trick I learned from Matt Hume while training at AMC Pankration. The Knee Crush toe hold can be available in many different situations Here, I used it as a counter to a shrimp.
Eddie starts in Jason's guard.
Jason shrimps out to foot on hip.
Eddie pushes Jason's left foot to the mat making sure that he keeps his left underhook on Jason's right side.
Eddie slides his knee on top of Jason's shin and reaches back to grab his foot.
Eddie drives his knee downward on Jason's shin as he pulls up on Jason's foot to finish the submission.