Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 5 Ways You're Sitting Wrong at Your Desk - Computer Desk Setup Ergonomics. That video is uploaded by David Zhang at 2017-05-11T07:00:02-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [Ree1CWifQTg]