Christmas Crossfit Craziness

Ten days ago, while most people in Philadelphia were getting ready for Christmas by shopping and baking fatty foods and drinking egg nog by the gallon at office parties, a certain group of hardcore exercise enthusiasts decided to don their holiday hats and meet in Rittenhouse Square to brave the cold for a little fitness flash mob. CrossFit is a nationwide fitness program that combines custom workouts with equal parts freedom to exercise on your own and addictive ranking system to keep you competitive with others around America. Apparently, it's addictive and competitive enough to make the people in this video dress up like elves to do squats and burpees in public. How do you feel about all the cookies you ate now?