I'm just trying to research it before putting on here as it was from someone who told someone if you get me. I would just give it a go & see wot you think cos it's definitely a strange sensation.
I've used Vibroplate and it's great for celulite and as long as you don't just stand there and do active exercises it's great for toning... Though ignore the Cals they tell you that you burn it's daft
I rented one for a month before and my sister ownes one! I would think to be honest they are a bit of a waste of time you would get more results going for a 10 min walk !! but give it a go and see what you think x