What it says really. Everytime I run I get a pain (feels like a pulled muscle) when I get home. It's still twinging now and I got back 2 hours ago. It definitely feels muscular but it's worrying me. I rang the gps last week for a blood pressure test (see earlier thread where I was roundly lambasted for wanting to waste the NHS time!). I have an appointment tomorrow. Just trying not to get too anxious about it.