Knife Combat Techniques SAMI Knife – Line Management 5 (SAMICS Daily Training) Posted on February 1, 2019 by enginejuan 01 Feb SAMI Knife Fighting Concept is a sophisticated close combat system which focuses on the knife and its use for self-defense. The constant improvement of SAMI … Self-Defense Knife Techniques Jeet Kune Do – Mook-Jong “A Waste Of Time” Not Used In JKD! “Wrong Again”