workout video in 1982, Jane Fonda has dusted off her leotard and leg warmers for a worthy cause.On Monday, the actor and activist shared a video on Instagram of her hosting a retro workout over Zoom with a host of celebrities in attendance.The “Exercise That Vote” clip is reminiscent of the workout videos Fonda released during the 80s and early 90s, and is awash with spandex unitards, grainy graphics and celebrity cameos.Mariah Carey opens up about effect her mother's jealousy had on herMeghan