I have to admit, I initially bought this out of curiosity, since I had seen similar products on TV shopping channels as a kid over 20 years ago, but after starting it, I was surprised how strong the power actually was. And even more that I was sore the day after the first use, and after about about four weeks of use did notice that my abs had gotten stronger.

But yeah, like everybody knows, this alone will not give you a slim waist. And don't even think about going about your day and talking on phone while having this on, unless you plan to have it very low. Even reading, or playing games might get tricky. But it's good to have on while watching TV.

It arrived pretty quickly.

Very easy to use and has a very strong programs.

I would definitely recommend it.

Conforme à la description, très bonne qualité, extra plat et extra léger. Fait bien le travail, on sent les muscles se contracter, sans douleur. A faire chaque jour. Je verrai les résultats dans 1 mois...

Easy to use. Comfortable.

on first use appears to be very strong, reliable and easily managed