Hi diego, sorry to hear of your pain.
Try this out, it is an exercise taken from
"combat conditioning". You may not have
heard of it, but it an exercise book
thatcan be purchased from
www.Mattfurey.Com.
Ill try to explain it so you can start
right away b4 ordering the book.
Stand against a wall, and take 3 steps
heel to toe in front until you are about 3
feet from the wall!! Now have your feet
shoulder width apart, and lean backwards,
letting your head fall back and try to
walk down the wall with your hands until
you reach the floor. This may sound
crazy to you. But stay with me.
This exerise is just one of many exercises
taught in "combat conditioning" and also
happens to be a graet healer of back pain.
Please act on this post it will help
you. Good luck with it!!!!!