isn't grunting associated with exertion? Take for example people who do weights and train with punching bags, physiologically speaking grunts aids breathing/better exchange of oxygen, hence. better control and to an extent regulation of the force exerted when you hit something/use a burst of energy in a muscular contraction.
or perhaps they're taking a cue from xena: warrior princess?
but really if you're that bothered to create a thread out of this you do realize there is always a mute button?
or perhaps they're taking a cue from xena: warrior princess?
but really if you're that bothered to create a thread out of this you do realize there is always a mute button?