The computer must use the office chair? How about a stool?
Hello, long-term use of the computer, if you take an ordinary stool, the back and cervical spine is not good, it is recommended to buy a special computer seat, that is large, there are more comfortable back of the kind, tired, you can rely on stretching the tibia.
When you have a backrest, you will be more relaxed than sitting on a stool. At the same time, your sitting posture is not so fixed. The gravity will vary according to the change of your posture. Instead of sitting on a stool, the force will remain constant.You have a personal experience, and if you use computers for a long time, buy a chair.
