They seem to have been learning a lot about both the spine and pain management in recent years and a lot of the more recent information is quite different to the traditional advice. A lot of the pain seems to be caused by things like bracing in anticipation of pain, which means that learning to react differently can have major benefits. So it is not “all in your head” as it is real, physically based pain, but learning to think about the pain differently can change your physical responses and reduce the pain.
They seem to have been learning a lot about both the spine and pain management in recent years and a lot of the more recent information is quite different to the traditional advice. A lot of the pain seems to be caused by things like bracing in anticipation of pain, which means that learning to react differently can have major benefits. So it is not “all in your head” as it is real, physically based pain, but learning to think about the pain differently can change your physical responses and reduce the pain.