INSANITY is an intensive work out program for those who are serious about losing weight and sculpting muscles. The INSANITY DVDs are hosted by dancer and exercise specialist Shaun T, who will lead you through difficult routines and push you to your limits. This program is not for the faint-hearted! Those who want to commit to this insane work-out program will see amazing results in a short amount of time! Order your DVD set from beachbody.com for an affordable price.