Hi 
Today I went to the Doc to let him fix a vertebral blockade, so I had to be x-rayed.
When we checked the pictures, we saw that the little arch in my lower back got a lot better and is nearly completly gone.
The only thing I trained in the last time( nearly 8 months) was F1/H1. I guess I have to thank Coach Summer for this one. Thanks for the great program!
And by the way someone has experience with blockades and how to prevent them?