This chair is comfortable with going around and up and down. The back of the chair feels strong and comfortable. My wife also feels comfortable in this chair.
This item replaced my HM Aeron chair. This chair has all the same features at 1/3 the weight & 1/3 the price. I sit in front of a monitor most of the day. This chair provides the support to keep me focused on work. The lumbar support is a big improvement from other chairs. It's adjustable and stable. The headrest is a nice toch too. Perfect for removing the glasses and taking a small break. This is the best chair I have purchased in 2 decades.
Most ergonomic chairs are expensive! This was a fair price mostly because the seat is only cushioned at the front. Surprisingly comfortable despite that. Definitely a case of getting what you pay for.