Hello everyone. I've always tried to find something useful for my back, because after sitting in the office for a long time, you start to feel uncomfortable. One day I decided to read about the benefits of ergonomic chairs for posture. That's how I came across the wonderful website https://corechair.com/is-sitting-on-an-ergonomic-stool-good-for-your-back/ . There I found a lot of useful information about different chairs that help maintain proper posture. The site was very informative, with a lot of articles and tips on how to sit properly to avoid back problems. I am very pleased with the information I found.