Powter exclusively tells EW she got a phone call from a "very polite" Costner, and that her agent was angry when she declined to star in the 1995 movie. As '90s wellness icon and Stop the Insanity!

Susan Powter lost her multimillion-dollar fitness empire when her finances were mismanaged. The '90s fitness guru said she turned to delivering food for GrubHub and Uber Eats to make ends meet.