Windsor Star (blog)'There's fitness, then there's boxing fitness' (With Video)Windsor Star (blog)When Mary-Jo Kovacs of Windsor invited me to box with her, I was pretty pumped. I've never boxed and I have always been interested. When I met the 56-year-old Kovacs and coach Cedric Benn, 33, a personal trainer at Refine Fitness, I was a little nervous.