This is the #1 Self Defense Technique for Women's Self Defense or for anyone for that matter. Even with over 20 years of martial arts training I myself would use this technique because it is by far the most effective and delivers the outcome we want ,which is to be released or to provide means to escape. Think about it, could someone attack you and defend their own eyes while not obscuring their own eye site? Also in the event of a confrontation the eyes will most likely come available at one point or another. Even if you have to wait for your opportunity ,when the time comes and it will, deliver with full force and intention! And remember the best part is ANYONE can do this!