Table of Contents
Advertisement
extra back support. Lower-back-support cushions are
available at many office supply stores.
Sit with your back straight so that your knees, hips, and
elbows form approximately 90-degree angles when you
work. Do not slump forward or lean back too far.
Lighting
Proper lighting can improve the readability of the display and
reduce eyestrain.
Position the display panel or external monitor so that
sunlight or bright indoor lighting does not reflect off the
screen. Use tinted windows or shades to reduce glare.
Avoid placing your computer in front of a bright light that
shines directly into your eyes.
If possible, use soft, indirect lighting in your computer
work area.
Arms and wrists
Avoid bending, arching, or twisting your wrists. Keep
them in a relaxed, neutral position while typing.
Exercise your hands, wrists and arms to improve
circulation.
Using the computer keyboard incorrectly may result in
discomfort and possible injury. If your hands, wrists, and/or
arms bother you while typing, stop using the computer and
rest. If the discomfort persists, consult a physician.
Work habits
The key to avoiding discomfort or injury from strain is to
vary your activities. If possible, schedule a variety of tasks
Getting Started
Selecting a place to work
41
Advertisement
Table of Contents
