Knife Combat Techniques Systema Spetsnaz VS Krav Maga – Knife Self Defense Techniques #2 Posted on September 6, 2017 by enginejuan 06 Sep Spetsnaz Training: ☆ Spetsnaz DVDs: SYSTEMA SPETSNAZ – RUSSIAN MARTIAL ARTS: … Knife Defense While on the Ground IGMAT BARAW KNIFE FIGHTING SYSTEM LONG RANGE PRINCIPLES