I have some niggling pain (not agony, but annoying enough) in my right buttock area and down my right thigh on the outside. I'm 49 and reasonably fit and flexible.
When I sit cross-legged, yoga style on the floor, my right thigh aches, and I get some pain in my groin too, and afterwards it hurts there and over my hip at the back on the top of my buttock area. Occasionally my hip will hurt a little at the side too.
Although the pain is mild, it's bad enough that I avoid sitting cross-legged or doing yoga. And the pain niggles at me through the day generally too, even when not doing those activities.
All of the piriformis exercises online all make it worse, if I bring my leg up to my chest and stretch that area, that triggers the pain.
So far GP just gave me physio exercises that made it worse, so I don't know what to do next as don't feel I want to be referred to physio for more exercises to make it worse!