Oddsocks
Ryder Cup Winner
I was referred to a Pilates class by a back Surgeon, he thought surgery was not the best option and that Pilates would be beneficial in my case. The classes worked on strengthening the pelvic floor muscle groups that support the spine but become weak in most of us as we age. It did improve things a lot and also improved flexibility.
That's exactly what and why my Chiro suggested this, I'd be interested to see a link toward the typical stretches etc that you did as part of your routine