The champagne hangover's worn off, and CES and Macworld are quickly becoming memories; it's time to get serious about that list of New Year's resolutions. And though No. 1 (get more exercise) and No. 12 (master a new video game) seem to be mutually exclusive, one blogger has shown that you can game your way to better health, or at the very least, a smaller pants size. After six weeks of playing Wii Sports for 30 minutes a day--and making no other change to his diet or everyday activities--the Philadelphia-based blogger reported that he'd lost nine pounds and 3.5 inches around his waist. His secret? He "used full body motion and swung [his] arms to mimic the real thing." Not quite the same as enjoying your favorite game from the comfort of your couch, but still an appealing fitness alternative for the gym-phobic.