My Aeron chair is over 15yo and still as sturdy as the day I got it. It was the first step toward correcting an ergo nightmare that contributed to terrible back

My Aeron chair is over 15yo and still as sturdy as the day I got it. It was the first step toward correcting an ergo nightmare that contributed to terrible back pain. Adjustable displays and an adjustable standing desk were the other two. I had a standing desk at work and spent half my day standing. I later realized that my crappy office chair at work was why I needed to stand. With the Aeron and the desk adjusted to exactly the right height, I no longer experience chronic pain and feel no need to stand.