David Barton Gym EBOOST Body Challenge healthy energy drink mixIt's tough to stay on the straight-and-narrow on turkey day and if you're not careful, you could find yourself carrying an extra tire by Christmas. That's why EBOOST and David Barton Gym have teamed up to give you an exclusive chance to transform your body, just in time for the holidays! Not only do you get a free two-week pass to the Astor Place or Chelsea locations, but the person with the highest combined weight loss and total gym visits wins our Grand Prize: 3 private training sessions at DBG ($350 value) and a 6-month supply of EBOOST ($200 value). What are you waiting for? Click here to register for your FREE two-week pass to David Barton Gym.