I've been having trouble with the IT band stretches the PT gave me (in that I can't actually feel them in my IT band), and so after yoga I asked the instructor if she had any suggestions. She and another guru/friend spent 15 minutes working with me trying to find something that worked. I love yoga.
I didn't do one of my long workouts today after all. I decided I'd rather be more rested and have a good yoga class. I did. Totally worth it.