has anyone ever pulled......
...or torn an intercostal muscle?
I think I've done mine, left hand side, but round the front. It's not a chest muscle, it feels like it's behind and just below the chest muscle. Did it making a sudden movement.
Can't bend over, can't stand back up, coughing, sneezing, hiccuping, all absolute agony.
What I did, I did without choice, in the name of peace and sanity.