![Is it okay to use a sofa as a computer chair?#Office computer chair](http://v4-upload.goalsites.com/562/image_1592219835_A985-&b985.jpg)
Is it okay to use a sofa as a computer chair?#Office computer chair
We sit in front of the computer for so long every day, and the lumbar spine is damaged unknowingly. It is better to buy a professional computer chair.
#Office computer chair
#Office computer chair
![](https://v4-upload.goalsites.com/562/image_1592219845_A985.jpg)
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