Today I have over done it. Its easily done and it's frustrating when you realise how simple it would have been to avoid it.
To begin with I finally went and joined my new gym and did a work out. At my old gym I used to manage 20 minutes top of working out, and today I managed 45 minutes. Good perhaps, but it should have also my first reminder to slow down.
Then I cleaned the bathroom, had the sense to rest for a bit, and then went shopping for 3 hours with only one rest break. Definitely not enough for the amount of walking!
To top it all off I then had to do the monthly food shop with my other half. The problem with a monthly one means it takes a lot longer and you have to walk a lot more with no opportunity to rest.
Not one of those events sounds like too much, but combine it all in one day and you have one very achey and tired zebra.
The moral of the story? Know your limits and fit in your rest breaks!