Your average grunt cannot perform a gigantic leap.
They cannot use a bestial roar to weaken or inflict damage upon their enemy. They also cannot use this vocal energy to empower themselves and allies.
Your average grunt tires in battle, your warrior grows stronger as it delivers and receives blows.
A warrior summons and expels energy to cause the very earth and air around it to crackle and spark with fury.
An attuned warrior can smash into his opponent from unthinkable range at break neck speed. It can whirl like a tornado with blade and steel At incredible g forces whilst in complete control.
It can summon a force to repel enemy spells or absorb powerful fatal physical blows.
Warriors may not use magic in the sense of a wizard but they certainly use and master a particular ‘force’ that gives them super human/mortal abilities.
They are not your average foot soldier.