Again thanks for the reply, I would like to know what is wring also, just so I have a name for it.
He was a nhs physio and quite young so I doubt he knows any work by them guys u mentioned, Im going to see him again next Monday and will ask him for a full diagnosis and mention the names you told me.
On saturday I was doing some light training and kind of hurt my back again, it is better today so I cant really tell if the exercises are working but I live in hope. Im going to give this guy one more chance and then Im going to find another physio. I found this one which looks really good:
http://www.coventryphysio.co.uk/index.htm
Again thanks for your help