油管加速器永久免费版-油管youtube官网入口-ios安卓app官网最新版下载-油管下载站

Before you blame your chair for your poor posture, make sure your desk is at the correct height. Look at your desk height and the placement of your computer, papers, and keyboard. If your hand tasks and visual target are in the wrong place you can suffer from bad posture even in the best chair.

Articles

• Posture and your eyes
• Work surface height
• Desk size & shape
• Monitor Positioning Guidelines