High-intensity interval training, aka HIIT, is one of the best ways to maximise your workout time. Burn a load of calories and boost your metabolism in little time with celeb trainer Fabs full-body HIIT workout. It may be only 10 minutes long, but it will leave you dripping with sweat. There's no equipment needed for the workout, so press buy and start your sweat session.
HIIT two Workout try this workout to see how fit you really are. workout three coming soon.