Powter made millions with her 'Stop the Insanity!' fitness infomercial in the '90s, but lost it all. Curtis, who's producing a documentary on Powter, helped renew the fitness guru's faith Courtesy ...
Legions of fans shelled out $79.80 for her Stop the Insanity! program of recipes, workout tips and motivational audio cassettes — and they made Powter a best-selling author three times over.
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 ...
“You’re about to meet someone you’ll never forget,” a narrator says, opening a live Stop the Insanity! seminar taping recorded in 1993. “Her name is Susan Powter.” Today, that line ...