Not sure if there is a topic for this but if there is already I apologize. Always liked the old footage of the belt massagers and other mechanical monstrosities that were "fat fighters" but mostly seemed utterly useless IMHO. The footage of this - however - was quite pleasing. I will start this one off with possibly some Pathe like footage from the 30s or 40s. I especially like the cute number at the 0:35-38 mark. Don't know what the contraption is doing to her but her expressions are worth the price of admission. :)
https://www.youtube.com/watch?v=Ue6l7P5lROY
https://www.youtube.com/watch?v=Ue6l7P5lROY