Susan Powter has experienced a lot of change in her life after she rose to fame with her fitness infomercials. After her first husband, Nic Villarreal, left her for another woman in 1986, Powter went ...

A new documentary will shine a light on famed '90s fitness instructor Susan Powter’s public disappearance. In a trailer for Stop the Insanity: Finding Susan Powter, shared by Entertainment Weekly on ...

LITTLE ROCK, Ark. (KTHV) - Insanity is one of the most challenging fitness programs on the market, instructor Brian Duclos visited the THV11 studio to tell us all about it. "It is a cardio based, ...

You'll break a sweat and be entertained at fitness workshops, lectures and classes that are as fun as they are educational. Guests can even become an instructor during the event. Shaun T, the inventor ...

If you need a reminder of how incredibly popular the Insanity workout — a super-hard, DVD-based workout created by celebrity fitness trainer and choreographer Shaun T— was back in the late 2000s, how ...