One solution I’ve heard bounce around is the use of an exercise ball as a desk chair. It’s height and instability force you to sit up straight, making it hard to slouch. However, GearFire have a few more suggestions to why you might want to change seats. Is this the best alternative to ergonomic chairs? What else is out there? 10 Reasons to Use an Exercise Ball as Your Chair – [GearFire] Also check out this article about exercise balls in classrooms – Fitness Ball Seating in Classrooms Keeps Kids Focused
