ERGONOMICS

(er- goe- nuh- mix)

What is ErgonomicsErgonomics?

It is the study of how man and machinesman and machines work together

It is the design aspect of all non-organic tools that

make them more comfortablecomfortable to use

Repetitive Strain InjuryCarpal Tunnel Syndrome

Neck strain

Repetition (long or concentrated hours of

(keying or mousing), bad posture and lack of

rest are three key factors that results in

Repetitive Strain Injury.

Carpal Tunnel Syndrome

CTS is an inflammation of the nerve thatconnects your forearm to the palm of yourhand.

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PREVENTING CARPAL TUNNEL SYNDROMEWHAT IS IT?This is the numbness or pain in your fingers

and wrist HOW DO YOU GET IT?Usually caused by constant and improper use

of the keyboard

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-Keeping the wrist parallel to the desk surface when Keeping the wrist parallel to the desk surface when typingtyping

-Using a wrist guard or pad, to ensure proper finger and Using a wrist guard or pad, to ensure proper finger and wrist placementwrist placement

-Taking a break every 20 to 30 minutes to stretch or flex Taking a break every 20 to 30 minutes to stretch or flex the fingers and wriststhe fingers and wrists

-Releasing your grip on the mouse and clicking it lightlyReleasing your grip on the mouse and clicking it lightly

-Using an ergonomically designed keyboard or mouseUsing an ergonomically designed keyboard or mouse

Neck strain This is any discomfort or pain in your neck from moving your neck repeatedly

Can be addressed by:Can be addressed by:

-Keeping the monitor at eye level when typingKeeping the monitor at eye level when typing

-Using an ergonomically padded head rest at workUsing an ergonomically padded head rest at work

-Taking a break every 20 to 30 minutes to stretchTaking a break every 20 to 30 minutes to stretch

Computer Vision Syndrome

Computer Vision SyndromeCVS and Lower back pain are also caused by

long-termuse of computers and improper conditions.

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PREVENTING CARPAL TUNNEL SYNDROMEWHAT IS IT?This is the numbness or pain in your fingers

and wrist HOW DO YOU GET IT?Usually caused by constant and improper use

of the keyboard

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-Take a break of 5-10 minutes away from the computer Take a break of 5-10 minutes away from the computer every hour. every hour.

-Reduce glare and reflections from the computer screen-Reduce glare and reflections from the computer screen-clean your screen and block out excessive sunlight.clean your screen and block out excessive sunlight.

-Adjust the contrast and brightness of the computer Adjust the contrast and brightness of the computer screen.screen.

-Prevent eyestrain- the top of your screen needs to be at Prevent eyestrain- the top of your screen needs to be at or slightly below, eye level (usually 18 to 28)or slightly below, eye level (usually 18 to 28)

Lower Back PainLower back pain can be caused by bad posture or

poorlydesigned or incorrectly assembled furniture orequipment.

Prevention/Reduction methods: Use a firm, adjustable and comfortable chair. Stretch your lower back now and then by

standing up and pulling each knee to your chest. Relax your shoulders. Take shorts break 5- 10 minutes and walk around.

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See how far we’ve come??

THE END

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