Knives Out For advanced DVD-defense with a knife By Florian Florian Lahner Lahner, born 1974, is one of the leading tactical trainers in Europe. He is one of the few private service providers in Europe that regularly train clients in government, military and security personnel. In addition, he also passes on his knowledge on to civilians. Here the focus is primarily on simple and stress-tested applications. In part two of the series extended exercise forms and applications are shown. The cutting blade is not cut-and used against various attacks. Grip posture, grip change and classifications for the benefit of the blade with the weak hand can be seen. A chapter to be used in reverse grip.