Originally posted by 7starmantis
Thats a little strange out of context. I was refering to the ability of someone to backup and avoid being cut. You can back up and put space between you and not get cut.
Yes, you can back up to create space in an attempt to avoid a cut...to a point.
The problem is that your attacker will be able to charge forward faster than you can back up. Furthermore, the knife wielder only needs to cover just enough distance for the blade to touch flesh, unlike an unarmed assailant who not only needs to ensure that his weapons can reach you, but that they can penetrate to do enough damage.
Cthulhu