What I do a lot is sit on my kitchen/-work table and dangle my feet – left, right, left, right, etc. I feel I can think more straight when I do this.
The table, by the way, is an old family piece. My great-grandparents had it and a lot of my family and friends sat at this very table, some of them are not with me anymore …
Actually this table deserves its own posting, will get to that in a bit or after.