> Maybe that's another signal (along with the linked article) that the "science" in this arena hasn't advanced to the point of being repeatable and predictable.
Why would there be a treatment right now that works well but can't be shown to work in a controlled study? There's nothing special about back pain that makes it impossible to scientifically study.
Personally, I think the signal you mention is more because back pain is susceptible to placebo effect, coming and going by itself, clearing up by itself or because something else you recently changed around the same time is helping it. These reasons and more are why you have to do large scale controlled studies to find out if something works rather than relying on anecdotes.
I don't see many people giving anecdotes for how alternative medicine fixed their broken leg or cured their cancer.
Why would there be a treatment right now that works well but can't be shown to work in a controlled study? There's nothing special about back pain that makes it impossible to scientifically study.
Personally, I think the signal you mention is more because back pain is susceptible to placebo effect, coming and going by itself, clearing up by itself or because something else you recently changed around the same time is helping it. These reasons and more are why you have to do large scale controlled studies to find out if something works rather than relying on anecdotes.
I don't see many people giving anecdotes for how alternative medicine fixed their broken leg or cured their cancer.