Tracy Kenpo: Locking the Gate On February 7, 2016 By masterkenpodragonIn Self Defense Techniques, Techniques and Forms, Tracy Kenpo LOCKING THE GATE : KNIFE Defense: Left foot steps to 4:30 then a right chop to radial nerve followed up by a left hand grabs opponent arm. Right hand grabs groin right thumb strike to eye. Share this:TwitterFacebookLike this:Like Loading...