Knife Defense Self Defense against a 6’4″ Attacker Posted on September 3, 2017 by enginejuan 03 Sep Subscribe ▻ One of the most common ways most people fight is with the one arm lapel grab, which basically just … Takedown in Knife Fighting – Self Defense for Martial Artists SAMI Combat Systems – Knife Fighting Concept – Instructorcourse Day 2 – Impressions