What Is the Name of the Women’s Gyms from the 80’s?

Help me!! I saw a friends post today that showed "slimming" machines. (You know, the belt goes around your tush and it just shakes the heck out of you.) That got me thinking about a place that used to be in Brewer. It was a chain of 'women's gyms' from the early 80's. I think it was a female name but I can't remember what.  Do you remember????

HELP!  This is driving me crazy!