I'm just a giant walking ache tonight. Everything hurts, especially my back. I was warming up on the cross-trainer and I felt it suddenly jar. It made me wince and I had to slow right down. I did consider not running, but not for very long. I thought, bah, be fine. I didn't notice any pain at all while I was running, but afterwards there it was, and it's stayed around all night. I think (hope) it'll be ok. God knows it's the same pain I've had a billion times before, but it's been quite a while since I've had it, and it's bloody painful. I think it might possibly be the full hour of weights I did yesterday that triggered it. Lots of core stuff, which I thought was supposed to be good for your back, but maybe I overdid it.

Saturday

1 x hour weights

Sunday
10 x mins crosstrainer
10k run. Slowish and steady.