migrating rear end soreness

[Aaron Shakow]

So it started out at the hip, and now is right around my tailbone. I can only really feel it when I lean back in the tub. It's not too troublesome, I assume it's just inflammation, but I'm curious whether anybody else has had a similar experience. The migration started when I dilaled back from about 60 mpw to 25-30.

[Josse]

I get terrable SI joint pain, which is in the area that you describe.  I have found a good chiropractor that helps me stay out of pain.  Also keeping my back and abs strong helps alot.

[Dale]

You might want to look at some of the images on this site:  http://www.painclinic.org/musclepain-backhipbuttockleg.htm
They might be able to help you pinpoint the cause and provide some suggestions on what to do about it.  It *could* be the Piriformis muscle becoming too tight and needing stretched, which I dealt with very quickly and effectively with stretches to pinpoint it.  Then again, it might not be.  But I think some of the images might help you figure out exactly what muscle is giving you the problem.