After a slow run in the sun (sixteen minutes to run a mile), I've just been doing some bumbling around on the web and came across this very interesting article about how bodies respond to heat and exercise. Well worth a look.
(I had to log in again this time - no idea why I didn't last time.)
Can I get it to make a sensible tag? 'Running' and 'exercise' are not especially helpful ones.
Let's try 'running in heat'. Hot hot hot. 'Adapting to hot weather'. 'Adaptation to heat'.
Nope - all it will come up with is 'running' and 'exercise'. And it's not the quote marks as the tags came up without the last four lines of text in here, and adding them in or taking them out made no difference.
So what are the tags for, I wonder?