I have been having mild soreness and pain in my mid-back what I would guess to be the L1/T12 area. I had been noticing it for a few weeks while doing certain exercises and movements, namely: thoracic bridge exercises, seal stretch, or simply standing up straight but slightly leaning/arching my back.
Since it's relatively mild, at first I just thought it was my muscles complaining from having to do so much more work than usual (my thoracic spine is not that mobile). But after it didn't go away for a couple weeks I have taken a break from the thoracic bridge exercises for a couple of weeks.
If I don't do those movements, I don't have any pain. Except, I do have pain to the touch if I push around and in between those two vertebrae. I think it's just muscular pain and not nerve pain since it's mild. It feels like a bad bruise at times. Other times more like muscular soreness that I feel like massaging.
My hypothesis is that I tend to "hinge" at that L1/T12. I have been told this by PTs/doctors in the past. I think this is what Coach Sommer was referring to in the thoracic follow-along when he said that it's easy to go "all-lumbar." I've progressed in my thoracic mobility work, but probably mostly due to this hinging. And the one joint is taking the brunt.
The other piece of my hypothesis is that I have had glute med/piriformis/sciatica type issues for a few years now. Through that I have also been told by several health professionals that I don't activate my glutes properly for most exercises.
So my proposed fix is that I should focus on activating my glutes during these exercises, which so far I have found to limit how much I can simply use my lumbar spine to get a deep bridge and feel better about myself. I wanted to run my hypothesis through the forum here before I got too far though, just to make sure I'm not missing something.
Does this sound like the right approach? Or does the pain to the touch in between my vertebrae signify something that I should get looked at by a doctor?
Thanks!