For me, it's about being well rounded. I'll never understand intellectuals who pride themselves in not taking care of their physical bodies, or who look down on jocks as being superficial. Sure, there's something to said about seeing beyond superficial attractiveness, but at the end of the day people who attack fitness are just hurting themselves. It's about being healthy and doing your best. Bring a book to the gym, and you're as sexy as it gets.