Posture for writers (standing desks)

For a decade now, I have worked at a standing desk: first on boxes and books piled on a seated desk, then on hasty constructs made from scrap lumber. Now I stand at a custom-built desk, my bare feet on a thick gel mat. There is an obvious and immediate ergonomic benefit for any computer user* — straighter back, continuously engaged body, deeper and easier breathing. I also believe it helps my prose.
Most writing advice goes to helping your plot or consolidating characters, to making things more identifiable. No one ever suggests posture as a tool for writers, the way it is for musicians and actors, so, let me.
Writers play a lot of roles in their heads, and it helps to stand while acting them out. If I want to write a sexy dance, or the discomfort of injury, or a shallow-breathed panic, the freedom of movement gives me more freedom to imagine, to act and to feel.
Writers tend to like cafes, as a balance against the solitude of writing. I wonder if the ability to study other people casually, their looks and movement and ways of being, without the distraction of, say, a film narrative, doesn’t play a role. But cafes are often distracting too.
If you’re looking to liven up your prose in the productive quiet of your garret, why not pile up some boxes and get on your feet? It takes a few minutes to measure your own ideal heights, and possibly some configuring – the distance between hands and eyes is greater standing than seated, so laptop users may need an external keyboard and mouse.
It also opens up some possibilities you might not have considered. I use my monitor portrait now – in fact, I use two!

Of course, you can still sit down from time to time. I don’t stand to pay bills.
*You can write longhand at a standing desk too, but I find it’s better to use a sloped surface so you are not staring straight down. These are less easy to find than they used to be. Search “writing slant” or “writing slope,” or try back sites, calligraphy sites, and of course auction sites.