I’ve always had a posture problem hunching over the computer, and hours of standing at work. I found a chair that specialize in stretched your spine ... the chest area, the lower lumbar area, and the legs. It also twist the hips. It’s pretty awesome. It’s called the Inada Flex. In Australia, they call it the Medicine chair. I choose a Japanese brand for its durability. Anyone else invested in a massage chair? Just had it for a couple of days and I notice the difference. DW just loves it. Some reviewers of the product swear it has corrected their spine posture. I nearly bought one of those China made chairs but decided to go with the Japanese one. Anyone wanna share what brand they bought.