Here’s a DIY example: https://www.instructables.com/wooden-kneeling-chair/
Anyone tried them or some other alternative chair like those exercise ball chairs?
Ball chair DIY example: https://www.instructables.com/How-to-Make-a-PVC-Ball-Chair/
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I used these when they first became popular in the 90’s? Early 2000’s? Anyway, they’re comfortable, but I didn’t have the back issues I now have, so I couldn’t speak to that (long-term sitting if you’ve got back pain/problems).
One of my old friends had and used a ball chair
