WOW...Rolfing! That's a blast from the past!
I was "Rolfed" back in 1987. Ten sessions. $600. And that was expensive for me back then.
But it did a world of good, especially in my feet. I did a lot of downhill skiing back then and my feet were in a semi-permanent cramp. Rolfing relieved all that and more. Then, the local Rolfer moved away, otherwise I would have definitely kept it up.
As a side note - I was an architecture major, so I was completely into the "structural integration" concept.
Now, when I'm feeling too tight, achey,and stressed --- I go for a few yoga classes. It's great at lengthening muscles and opening up the joints. (I know, I know -- not too popular for a weight-lifting site, but it works for me.)