Abflex thingies - anyone used one?

[podsquash]

I have seriously poor abdominals which are causing me back problems and I look like I'm still pg (4 years after birth of last child. ).

I am doing Pilates but I wonder about those electric stimulator things that tense your abs for you? Has anyone used one? Are they okay? Is there one that is best? Is it just wishful thinking?

Thanks!

No idea about those, but I've been doing the 30 day shred, and after 20 days have much stronger abs.
I've got a dodgy back/pelvis and it's really helped ( after initail exercise soreness ).
Come and join us on the Shred tread