2 Part Technique - The Front Headlock is a strong position to either take the opponent's back or choke with the Guillotine. Squeeze your elbows inward to pinch the opponent's head and arm together. This control will create the gap necessary for wedging your knee inside to block the opponent's arm from stopping your back taking transition. Often the opponent's arm will be vulnerable to the crucifix, which makes the Rear Naked Choke much easier with a trapped arm. If you feel the opponent resisting the Front Headlock by pulling away, releasing the control will expose his neck for the Guillotine.