Good - bad
7m run, not timed (forgot to start my watch!). Felt good and, dare I say, comfortable.
Until.......
a couple of hours after, the back of my right ankle (achilles tendon?) seemed to tighten up - not sore, but noticable lack of flexibility compared to my left one. I suppose stretching may help but I don't. If I stretch wrongly I recon I'm more likely to do harm than good.