Straight Arm with Hip Movement You cannot view this unit as you're not logged in yet. Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditGoogle+TumblrPinterestVkEmail About the Author: virendra 2 Comments Jimmy C December 21, 2017 at 9:35 pm Log in to Reply Hi Professor Henry, Will extending my arm leave me vulnerable to an Armbar or other submission? Keith M July 7, 2019 at 8:08 pm Log in to Reply Rickson shows this on his Self Defense Unit. Very cool move. Leave A Comment Cancel replyYou must be logged in to post a comment.