Piriformis is a total pain in the butt.....It aches & has been bugging me :( I had a bad case in the spring, pre-Avenue of the Giants. And it's come back this fall.
Yesterday, I ignored the pain and ran a terrific long pace run (with 7 miles sub 8:45). But it's really not a healthy strategy to run through pain. So now I'm antsy to get my body to feel well :O