X-3 Sports

Keep your resolution to get slightly less elephantine with a free week-long trial membership at X3, where local UFC trainers like Marietta's Tony Tucci (GeorgiaFighters.com Trainer of the Year) lead classes on MMA, Brazilian Jiu Jitsu, boxing, wrestling, and Muay Thai. Hate getting pummeled? They've also got boot camp-ish programs like Fast Track cardio and resistance training (utilizing medicine balls, plyo boxes, bosu balls...), and Sports Performance offerings: athletic-styled workouts including strength training, agility ladder drills, and tire training -- rid yourself of your own spare, and maybe it'll be a Goodyear after all.