As a walker in the suburbs I write very little about sitting. But sitting has become my bane. It is such a necessary part of modern existence, especially when one is mostly working on a laptop, which, by its very definition requires sitting. But I've done far too much of it through the years and my body is letting me know it's displeased.
Of course, I can stand up when I write, edit or read — and I try to put my standing desk through its paces as often as I can. But when I really need to pull out all the stops with the gray matter, I need either to be walking or sitting.
And lately ... I've been sitting.
(A good place to sit if you have to!)