If you think there are only two types of people that frequent the gym--body builders and you--think again. The Serena Williams Grunter, The Enabler, The Mothers On The Run, The 'But First, Let Me Take a Selfie' Girl, these are just a few of the characters you might encounter during your post-work work out... But which gym bunny are you? Perhaps you're the Disco Devotee, so caught up in the Beyonc
