Rearward is opposite of the forward movement and are the same techniques. The step and drag
/reverse shuffle step has the advantage of keeping your perceived threat in view and your feet feel your
way back to a position of cover. The bent knee is quicker but you will need to look behind you more
often to see where you are going. Both forward and rearward shuffle movements have commonality to
defensive tactics. Just remember when you are shooting on the move you MUST have good muzzle discipline.
Stay Prepared, Stay Safe