Insanity is one of the most challenging fitness programs available online, requiring no gym or equipments but relying on your body weight and gravity.

This fitness program requires you to workout at very high intensity level, with little or no rest in between. It doesn’t matter whether you’re in good shape or not, it is usually a difficult process when you first start.

It is a 60-day-program that requires you to change your workout schedule weekly. The first month comprises of a total of five body workouts, these include:  Fit Test, Plyometric Cardio Circuit, Cardio, Power and Resistance, Cardio Recovery, and Pure Cardio.

Before starting the second month, a week of recovery is usually done where the workout is not so intense. This helps to prepare the body for a more vigorous second month.

The second month comprises of four new workouts different from that of the first week and they include: Max Interval Circuit, Max Interval Plyo, Max Cardio, Conditioning, and Max Recovery.

So if you’re looking to build your body muscles and lose thousands of calories in a short period, Insanity Fitness Program is your best choice. But don’t overestimate yourself.