Morgenthaler wrote:Completely sidelined by a protrusion of a disc in my lower back.
I know it well. I had a bulging disc that caused terrible sciatic pain way back in my late 20s. It was a combination hockey injury and strain from installing flagstones in my back yard.
What worked for me was DAILY physical therapy for THREE MONTHS. Extension stretches helped, and flexion made it worse. This means that lying face down, and then arching my back up, helped.
Also, they had me lie down on what can only be described as a "torture rack" each day. It had a harness that went around my hips and another one that went around my shoulders (I think) and then it would gradually "pull me apart" at regular intervals.
Basically, each disc is like a jelly donut, and you want to get that jelly back into place.
Hanging from a pullup bar is good too.
I recommend this book: https://amzn.to/405UIqv