So just say a great weapon fighter's fighting style is to swing her weapon in front of her in broad, sweeping arcs. Her great strength renders this lethal to any without a modicum of fighting talent who do not move themselves from her reach. Even those with fighting skill find themselves bruised and battered by trying to avoid the relentless reaving of the trained warrior.
There you go. A single narrative voice to fall back on for the character.
But I don't want a single narrative voice. I want options that I can come up with on the fly, with variability according to the context of the situation and/or die roll.