Rock your workout for a rock hard body! (http://www.turbojam.com/) - Turbo Jam's Chalene Johnson packs each workout with calorie-blasting kickboxing, body sculpting, and the hottest dance music. Last year over 1 million people chose Turbo Jam to get the body of their dreams... and now Turbo Jam has been supercharged so you can burn fat and calories to see results faster than ever! It's fast. It's fun. It works.