Walking is so good, from Kate McCusker in The Guardian:
These days, walking is, for me, the exercise equivalent of hiding vegetables in my mashed potatoes: suddenly I’ve covered four miles in one stretch without really noticing. In the evenings, walking 90 minutes home from work is like making peace with the day, however good, bad or unremarkable it might have been.
A 90 minute walk in no joke. (via rebecca toh)