I did purchase the e-book a couple months back, and have been doing the back exercises almost daily.
I am finding that they are helping a great deal with my lower back problem(herniated discs and degenerative disc disease).
I am very satisfied with the all the book has to offer- the information/facts about the anatomy, etc... and of course, most importantly, the exercises themselves.
They have been great for my problem thus far, and I will continue to do them as long as they continue to bring relief (and I`m sure that will be forever, as I know this is a lifelong problem I will continue to have).
Thanks for the email, and I look forward to the other e-book when it becomes available...let me know!
By the way, are you Dutch? My husband is 100% Dutch (our last name is Van der Kooi)- just curious!