Something I was looking at, in the knock back section of the 2011 Core Rulebook,

A knocked back character is moved back one square for each 1 damage taken.

Move is used in knock back, so normal movement would be applied here wouldn't it? I'm just trying to help here, I can use the entire section if you would like.

Nope. From the Player's Guide:

Knock Back
 Powers and abilities that would prevent knock back are
checked for before damage from the attack is applied.
 Knock back is not considered to be movement.