TurboFire is the hot new workout program from Chalene Johnson, creator of Turbo Jam and Chalean Extreme. Her newest workout DVD is based around a concept called High Intensity Interval Training, or HIIT, but what is it and what is the science behind it. We have a great new […]
turbofire chalene johnson
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TurboFire is the intense new cardio conditioning program from fitness innovator Chalene Johnson. She’ll help you get leaner with exercises that burn up to 9x more fat and calories than regular cardio does. And with more than 20 smoking-hot music remixes, TurboFire will pick you up and push you past […]