Knife Fighting Training Danish Marine Learns Raw Knife Fighting from Luke Holloway: Training in Danish Forest Posted on August 28, 2017 by enginejuan 28 Aug Here you see Luke teaching the Marine how to disarm the reverse grip attack. (READ VIDEO DESCRIPTION FOR DATES) Raw Combat Instructor Certification … “I Would…” Self Defense Drill How to Use a Long Blade in Knife Combat | 21st CENTURY KNIFE COMBAT