Why do people grunt when lifting weights?

does it matter if they do? who are they impressing? :/
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+1 y
@Esplorare i blocked you fo the hell of it, and well it' how it works on this site and in life. I don't see why i need to provide a further explanation. loololol.. I know that long laugh offended you, but then fine.. i don't need to care.
Why do people grunt when lifting weights?
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