Start your resolutions early with a splurge of your own: a new fitness game! We already know that fitness games can blast fat and calories, but you'll probably burn more than you would at the gym since they're so much fun! Today only (get on it now!), Amazon is discounting fitness games across all consoles.
For example, you can get EA Sports Active 2 for $60, Your Shape Fitness Evolved for $40, and butt-kicking Jillian Michaels Fitness Ultimatum 2011 for $25. Check out all the sales on Amazon's holiday sale page, and work it out!