[QUOTE=Calvincrowe;5143646]
I have a County Innovation which is extremely well balanced for me, I can two-point effortlessly, and sit comfortably whether in a “jumping” stirrup length or a “flatting” stirrup length. I think a balanced feel is essential, so that you aren’t always trying to lean forward or back to find that zone.
I had flex stirrups, but found them ultimately uncomfortable to my knees and hips. I now ride in Royal Rider “plastic” stirrups, with a wide foot bed, which makes me more stable in the saddle, which is key to maintaining back comfort.
I had surgery 5 or so years ago to remove the herniated bulge of L5-S1. I did PT to regain my core strength and have tried to maintain that every day since.
Is your doctor recommending PT or surgery to alleviate your pain? I did PT, injections, more PT and finally opted for surgery, which has kept me pain free (ish) for all these years. Good luck![/QUOTE]
I seem to have lucked into a Dr who likes to avoid surgery, which I am more that OK with! The current plan is PT, inject, more PT. Happily, both my PT and Dr. think that getting back into riding will be good for my back, because of the cyclical loading/unloading of the spine that happens. I’m trying to be a very good girl, and do all my PT religiously and staying off of horsey for now. If things continue to go well, I’ll be cleared to ride at the walk soon 
Its funny that this happened to me now, I’ve been doing kettlebells and lots of dressage, and I feel like my core is the strongest its been since high school. Clearly my perception is not reality:eek: and more correctly developing these muscles is going to be key.
Thanks for your input re: the wider vs jointed stirrups, and saddle balance. I may be waaaay off track here, but I’ve been leasing this horse for 3 months and my saddle doesn’t fit him, so I’ve been battling with one that is too big (for me). Perhaps this is part of my issue…
Now if only I could figure out how to be comfortable at my desk and in the car… sitting is just about the most painful thing!