Hey there! I recognize these people!!! :-) And i also recognize the hold in that picture too! (A 'scarf hold' aka 'headlock position'). Just for the record...I personally don't reccomend it. If your opponent knows the defense, it's possible (even likely) that she'll manage to escape and take your back, and/or secure a shoulder lock on you. A better idea is to just secure a strong side control position and go for an arm-bar or a choke. In my humble opinion anyway... ;-)

Helen