This is our most high-intensity, versatile workout program yet. Over 21 days you will receive the best fat-torching, body-sculpting High-Intensity Interval Training (HIIT) workouts we've ever created. HIIT is an innovative approach to fitness, using the science of anaerobic activity to accelerate the transformation of fatty acids into fuel cells, propelling you to work harder with every rep.
This package includes all of the main workouts and the WorkBook! If you want the Overtimes then you need to get the Total Package!