When performing an unarmed strike, does a PC get more strikes based on their limbs?
i.e. punching with both hands, knees, headbutt, etc.
Or does the PC get more unarmed strikes based on the BAB?
It states that US is not a natural weapon, but rather considered a light weapon so I'm guessing you get more as your BAB increases but I want to be sure.
I'm curious about this for all the classes, not specifically monk.