There is a particular kind of exhaustion that comes from not being believed. Ryan had it when he arrived. Multiple specialists, a stack of normal test results and, by his account, a distinct sense at his last appointment that he was wasting everybody's time.
Here is the thing that gets missed. A normal scan does not mean nothing is wrong. It means nothing structural showed up on that particular test. Persistent pain frequently has no visible correlate on imaging, and the science on this has been settled for years even if practice has not caught up.
When pain has been present for months, the nervous system adapts. It becomes better at producing pain, more efficient at it, more easily triggered. That is a real, measurable, physical process. It is not imagination and it is not weakness.
The assessment focused on three things nobody had looked at. What his actual movement capacity was, as opposed to what he was avoiding. How his system responded to graded load. And which daily factors, sleep, stress, activity patterns, were keeping his threshold low.
None of that is exotic. It is simply what happens when someone has the time to look properly rather than fifteen minutes to rule out the serious stuff and move on.
Progress was not immediate and we did not pretend it would be. But within a couple of months he had a framework for understanding what was happening, a plan that was building rather than protecting, and considerably less fear about movement.
Being told there is nothing more to be done almost always means nothing more of that particular kind. It very rarely means nothing at all.