A spin-off of the at-home program, Insanity is a total-body HIIT (High Intensity Interval Training) class that offers low and medium intensity options for those who want to take it down a notch. Taught by specially-trained, Insanity-certified instructors, Insanity is easy to learn, requires no equipment and delivers a calorie burn that lingers on long after the workout ends. Don’t let the name scare you! This class is for everyone.