In case you're wondering, WAMK stands for Where Are My Knees (although I could, reasonably enough, also be declaring myself to be WANK).
The first week of my pledge. I did OK. Just OK, unfortunately. I walked home from hospital three times (it's about 3 miles, so that's pretty good, although it's not exactly EXTRA exercise). I also did a Tai Chi session, which I really got into this week, so I reckon that definitely counts.
This week I'm going to make a more concerted effort (I AM). Two swims at least, plus something else which I'll come up with during the week.