SImple, unpretentious and effective I've tried Pilates and Yoga DVDs before & have quickly got fed up with the new age music,, and have sometimes been unsure what they've wanted me to do.
This is different - down-to-earth advice that you can use everyday, with simple instructions that are repeated on screen. I've been in agony with back pain, and am now feeling a bit more empowered to do something about it.