William E Fairbairn: The Man Who Shaped Hand-to-Hand Combat in WW2
WW2 Combatives taught by Fairbairn, Applegate and Sykes are some of the most practical and street proven methods of self-defense every devised because they are #1 SIMPLE and #2 DOVETAIL into every level of the use of force continuum for the civilian: empty-hand, stick, knife and gun.
This means you don’t have to learn a new “method” for each weapon. It is truly One Mind, Any Weapon.
An older video by Kelly McCann showing the jugular notch: