Hello. I love to play games and sitting for long periods of time has caused me severe back pain. My doctors advised me to buy a special orthopaedic chair from https://corechair.com/enhancing-your-gaming-experience-with-the-corechair-active-sitting-chair/ . This service offers a detailed description of all the features of this company’s chairs. It was also useful to learn about all the benefits of using the chair.