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 ...

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

Susan Powter is stopping the insanity. The '90s fitness guru revealed in an interview with People magazine published Wednesday that she lost millions of dollars after the success of her iconic ...

Thirty years ago Powter's company made millions with her fitness infomercial, program and books. But Hollywood tried to change and control her Courtesy Susan Powter; Chloe Aftel Susan Powter never ...

Fitness icon Susan Powter, whose memorable "stop the insanity" catchphrase helped define the wellness and weight-loss craze that swept American pop culture in the 1990s, has opened up about life ...

Part workout, part dance club and all vibe, Danz Insanity is more than just a fitness class. It's a fusion of dance, strength training, barre, yoga, and even trampoline rebounding - all designed ...