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How It Works

If you're starting a workout program that calls itself "Insanity," you know it's going to be over the top. This is one of the most challenging fitness programs on the market.

Insanity is a total body workout that requires no gym or equipment. You exercise right at home, using your own body weight for resistance. The program is based on a fitness method called "max interval training." In traditional interval training, you exercise at a very intense pace for a short period of time, and then rest for longer periods in between. The idea is to increase your aerobic fitness level while burning fat.

Max interval training has you work as hard as you can for 3-minute intervals, with 30-second periods of rest in between. According to the Insanity web site, exercising at this extreme intensity level will help you burn up to 1,000 calories an hour.

There are 10 workouts in the Insanity program. Each routine takes between 30 and 60 minutes to complete, and you do them a grueling 6 days a week. Over the 60-day program, you change your workout schedule on a weekly basis.

The first month has five total body workouts:

  • Fit Test
  • Plyometric Cardio Circuit
  • Cardio Power and Resistance
  • Cardio Recovery
  • Pure Cardio

Before starting the second month, you do a week of recovery that includes a daily core cardio and balance routine. Although you will still sweat, this workout is less intense than those in the first four weeks. The idea is to prep your body for the even more extreme second month ahead.

That second month has four new workouts:

  • Max Interval Circuit
  • Max Interval Plyo
  • Max Cardio Conditioning
  • Max Recovery

Intensity Level: Very High

This is an extreme fitness program that requires you to work out at a very high intensity level with little rest in between. Even if you're already in good shape, it might be hard for you to keep up when you first get started.

Heart Rate Calculator

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Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

-
Beats
PER
Seconds