About 25 years old but still very relevant. Paul Vunak was a student of Dan Inosanto.
This is the sort of damage you are up against. Look at the slicing and consider carefully.
Paul Vunak Knife Demo
Related Posts
Knock-out game “Fail”
Brother Adam found this and sent it in. If you are going to play any game -especially the 'knock-out...Bullets do not knock down or throw people through the air