"Self-defense students often ask, 'What's the one thing that I need to survive on the street?' Sgt. Jim Wagner gives you not one but 12 techniques that his decades of experience have proven essential to prevailing in various street-fighting situations. Topics include the one knee strike, choke escape, ground-conflict position, ground-recovery position, ground takeoff, victim rescue, fighting stance, punch, open-hand strike, block, kick and block against a kick that everyone needs"--Container.