Shaun T. holds nothing back with this ultra-hardcore home fitness program, and we’re certain that you’ve never experienced another workout system that is even remotely as effective as the Insanity workout.

By incorporating the power of MAX Interval Training into the Insanity workouts, Shaun T. flips traditional interval training on its head with a workout that is so powerful, you have to experience the results firsthand to believe them. Long bursts of maximum-intensity exercises are followed by short periods of rest, and each Insanity workout will challenge you as you alternate between aerobic and anaerobic intervals — burning up to 1,000 calories per hour.

With so many so-called “home workouts” being sold today, it’s no surprise why some might be skeptical of these claims. We can assure you however, that the Insanity workout is not a scam, hoax, or rip off — it is the real deal and delivers unbelievable results every time if the program is followed as instructed.