How not to get stabbed part 2.

This is a video which covers pretty zones 2, 6 and 7, notice the body shape of the defender, Moshe, the Grand Master of IKI.

This video pretty much covers zones and principles,  Notice that we are always protecting our body, regardless of the zone, we go on the attack, if we are lucky we get the block and maybe some kind of wrist lock on the first shot.  If not, get some distance, use your legs. kick at the opponent. Don't kick at the height of the knife, try kicking at knee level. This is the series on basic knife blocks, we will be doing them again and again along with some "blade grappling situations".  Pinning the knife hand up against your shoulder, pinning it at the wrist and striking hard. 

We can follow up with a takedown and a disarm, we know how to do this stuff, but then again, why tangle with a knife more than you have to?