Collapsing the knee shield and passing to the back 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 Charles F December 8, 2017 at 12:41 pm Log in to Reply Smashing and Guard Passing. It doesn’t get any better than this! Ben L March 20, 2018 at 8:33 pm Log in to Reply No sound Leave A Comment Cancel replyYou must be logged in to post a comment.