Can anyone recommend a good core dvd?

[Tory79]

My posture is dire since I had ds2 nearly a year ago - my back curves in and my tummy curves waaaaay out

I can't get to the gym for classes of anything unfortunately, so in lolling for something to do at home.

Try Callanetics .
I have an old video from 1988 -works wonders for the posture
Brilliant for toning too

lots of stuff on youtube as well : Pilates. Yoga, Jillian Michaels