Armpits. Love 'em or loath 'em. For sure the first place to get sweaty when you work out. Did you know that there are more microbes living in your armpit than there are people on the planet? Those little guys definitely LOVE the environment - and, no, washing more frequently just makes them happier!! Then there is the question - to shave, or not to shave... Funny how guys like to show them off quite a lot... ...and even the little guys do it!