This video builds your skills while using the knife, I am a firm believer in that when you have many different drills you are creating new neural pathways in your brain. This in turn gives you the correct physical attributes as when faced with a confrontation you will naturally have the correct response by virtue of doing the movements over and over again.
This video contains;
Knife switching, Locking while drilling, Left and Right hand knife variations, Knife principles, Teaching hints, Multiple blocking,
Body shifting, Eye poke, Reality check
and much more, you will learn loads!!!
Video 30 mins long