Matt, I'm so intrigued by this, and while i've slacked on doing planks - I'm going to start to include this for the excellent reminder of how this strengthens our core. I'm SO happy to hear this helped you, it speaks volumes to your determination and will power to take care of yourself. Bravo!
Sadly back in the day - mom was encouraged to do surgery...twice. She suffered so so much...
Thankfully being an active woman who decided to keep finding the way helped her and almost has no back pain at 76...
she taught us a lot about posture and proper lifting (using knees) - wall sits, and what helped her so much was : swimming. Living in a warm climate country helps - as you can do it year round.
But I never would have thought of planks - loved this read!
Thanks for sharing - love that your story had a happy ending! This can help so many!