I herniated my l4-l5 disc when I was 20.
More than 20 years later, I’m still riding.
I definitely am not the poster child for doing it right. My biggest problem was my doctors didn’t take my pain seriously at 20, told me I was too young for back pain and just needed Advil. I struggled on and off until I was in my late 20s and a doctor finally listened. But for many years I was riding with pain.
My biggest mistake was letting my back affect my riding. I developed a lot of bad habits trying to “protect” by back and being defensive.
If I had a time machine, I would at least make sure to be riding under the watchful eye of a understanding coach to call out the bad habits before they became habitual.
I also think you have to listen to your body and learn what aggravates the injury. I would do stupid things like try to jump big fences, ride green horses, go on long trail rides… then find myself crippled for weeks after. If I had just waited until my back was stronger and not pushed myself, I would have been a lot better off.
Knock on wood, I haven’t had any problems or flare ups in several years. But I’m also (generally) smart enough to gauge my strength and listen to my body when it hurts!