Enemies can't push a player character when in critical strike stance
Steps to reproduce:
- get an axe and equip it, you can use this console command to get one:
player->additem "steel battle axe" 1
Attack some NPCs.
Hold the attack button so your character is in critical strike stance but don't hit anyone.
Let the NPCs hit your character.
They won't be able to push the player character (or at least that's what happened to my character so far), this gives a bit of an advantage to the player in combat.