I bought an ergonomic chair in the fall and it turns out that it doesn't fit the
shape of my back no matter how I adjust it. It seemed comfortable in the store
but that turned out not to be enough of a trial. A bodyworker has told me that
the problem is the shape of my back, and that no matter how much work we do on
my posture I am not going to fit the chair if I don't now. The chair does have
a ratchet back (up and down) as well as adjustable reclining angle and
inflatable lumbar spine. (Those are just the back adjustments. There are height
and seat adjustments.)

This chair might be suitable for someone else, and I am looking to sell it at
half price (we can discuss that if you are interested.) If anyone is interested,
I can send you the specs, and if you want to you can visit me and put it through
its paces. The thing that is funny is my own back, not the chair.

Sarah