In a city of great cheesesteaks and better craft beer, it can be tough to look good naked. But it’s never too late to try. To get you inspired, we present a portfolio of 15 of Philly’s fittest citizens (including a few of Be Well’s own health and fitness experts!), au naturel — along with how you can use their methods to get into the best shape of your life. Now, put down that doughnut. Click here to see them and read their fitness tips.