Whether you're doing curls at the gym or flaunting the curls in your hair, fitness-loving goddesses need not compromise between style and getting in a good workout. Managing post-workout hair can put a downer on that after-gym endorphin rush. Sweat, wind, tight buns, and ponytails can all stress out your lovely locks -- while you're trying to de-stress no less! The problem of gym hair can be especially frustrating when you're running on a tight schedule. No one likes running back to work with fly-aways and snares or heading out on a date night feeling less than flawless.