I have it continuously - from a 40 year old injury.

I do a lot of prescribed stretching and strengthening from the PT, take Mobic, and try not to do things that irritate it. If irritated, it hurts like double heck. There are things I cannot do any more - vacuuming, being one, and any task involving side-to-side motion So, we hire out the vacuuming - as the wife has osteo and can't do it either.

However, I can bicycle for literally hours with absolutely no problems, and I can hike, also and swim with no problems.

Strange. I live with it and am learning to adjust my activities.