I have severe neck and back pain. Just had neck surgery last week. I sew at Dining Room table and used to use dining room chairs which totally stunk for maintaining better posture. Just bought a new lumbar support office chair from Target for $59.99 a few weeks ago. The chair allows me to sit all the way back in the chair and use the lumbar support and also adjust the height so I am not straining my neck muscles as much. this new chair is working much better for me and I can't figure out why it took me 5 years to think about buying it until I was in so much pain I had to have surgery. How dumb is that? Wish I would have joined this board sooner and would have thought about getting a new chair a lot sooner.