You've taken the Cure, and cleansed your bed, and set the holiday table. You're feeling de-cluttered and stylish, but danger looms. Not to home, but to body. The holidays will bring non-stop eating and drinking, marathon shopping, and general sleep deprivation. Instead of love-filled, you're heading for testy and hungover. Not to worry! SocialWorkout.com, (AT's fitness blog cousin), has whipped up an Emergency Holiday Challenge to help you keep mind and body together. Witty, seasonally optimized, and launched yesterday, on Thanksgiving. Download and print the Emergency Holiday Challenge "feats" card (fun for hours with friends), and/or go straight to The Challenge Home Page to sign up!