Computer Ergonomics: Doing It The Right Way

Computer Ergonomics. The above image shows how one should work on a computer. Bad sitting position encourages bad body posture which also leads to back pains, etc.

For a clearer illustration:

Head – Head back. Chin tucked. Ears, shoulders and hips aligned.

Neck – Use headphones. Do not cradle phone between head and shoulders.

Elbows – At sides – slightly more than 90 degrees bend

Chair – Fully adjustable with lumbar support in small of the back

Eyes – Level with top 1/3 of screen

Document Holder – Adjacent to and at same height as monitor

Keyboard – Same height as elbows with wrists slightly bent. Keystroke gently

Mouse – Adjacent to and at same height as keyboard

Chair Height – Hips slightly more than 90 degrees. Feet flat on the floor

It is also important if you buy a computer cart that is leveled to your body to completely follow all the instructions above.