I've had a relevant experience with ergonomic chairs. If you buy the cheap chair, it's hard to be sure. Maybe spending more will fix the problem. The expensiv

I've had a relevant experience with ergonomic chairs. If you buy the cheap chair, it's hard to be sure. Maybe spending more will fix the problem. The expensive chair though... if that doesn't do it then you can be sure that what you actually needed was weights and a yoga mat. I'm glad I jumped straight to the expensive one, because otherwise I'd have gotten the middle one and then the expensive one.