Went off for an early (ahem! 7.31 out of the door is early for me) run. A lovely sunny morning. Thought I could get used to this. Thought I could out run a stiff calf. Let Garmin, the small god of running, get to me and had to pull up at 15 mins when my muscle twanged. Had settled down by the time I got home and I'm icing it as we speak. I might even be grown up and have two days rest. (trust me, I'm not going out again until it's better!).