This program is crazy expensive. That fact aside, it is a great program. It has maybe a dozen or so different programs and if you keep at it you will see results quickly. It gets the heart rate up FAST and keeps it there for a huge calorie burn. It is really tough but worth the time investment! I am sad to report, however, that I recently broke and arm and leg, both requiring surgery, and this program is no longer accessible to me. If you have restrictions, you more than likely will not be able to do this program.

This is a great workout set. If you follow the scheduled workouts you will definitely see results. Be warned though this is tough and not recommended for beginners/those just starting to get in shape. I think it is difficult for anyone despite your fitness level.

Pros: Excellent workout, Shaun T is the best, so motivating (not annoying), very effective results
Cons: difficult for beginners, but you can still work at your own pace.

This is truly an insane (aka. amazing!) workout. It really makes you get moving and sweating! I am relatively fit and when I tried insanity I felt the burn and it was also interesting and fun too! I like the mentality of the workout and also the philosophy behind it. Worth a try for sure!

Really an insane workout. Please check with you doctor before you attempt this workout. You are in for some serious workout, it really works!

Insanity is a truly rewarding workout. I've tried many other workouts and I have to say after one day I totally felt the burn. The moves are pretty easy and the videos are not too long. The main Beachbody Insanity workout comes in the form of 10 intense workout DVDs. There is also a deluxe version with 12 DVDs. If you buy through the official Beachbody company. You will see results within 60 days if you follow the workout plan.
It;s all about interval training!! Worth the PAIN!

I can actually see really good result from my friend. He lost 30 pound while doing this type of workout. He look so fit and healthy. The CD also included a Insanity Nutrition Guide (recipes on what to eat). There is this guy named John Swanson on YouTube who show his process from day 1. You can totally see the changes. I think it's too intense for me. I got to say I'm quite lazy with exercise. Need to motivate myself again!

I haven't had tried this yet but heard so many reviews on it plan to try soon