Certainly it has the look of a deleted scene from Takin' It Off...except what puzzles me is that it was about 20-25 minutes long. The workout progressed through a variety of exercises and had the look of workout videos from the time period. I've got to think it was shot during the filming, but I've never seen it again.
It's my own damn fault for not remembering the name of the video. The sleeve had the same look as any other T&A release of the time and did not have the appearance of a director's cut/bootleg or anything. Oh well.
Thanks for trying, guys!