Ergonomic Tips for Your Office
Haven't got time for the pain that accompanies office work? Read on to find out how to make your office ergonomically correct.
URL:
http://www.entrepreneur.com/magazine/homeofficemagcom/2000/july/29790.html
Last February, OSHA proposed
a workplace ergonomic standard designed to protect workers whose
jobs put them at risk for repetitive strain injuries (RSI).
According to the agency, work-related musculoskeletal disorders
(including carpal tunnel syndrome, tendinitis, herniated disc and
lower back pain) cause American workers to lose more than 600,000
workdays each year, sapping productivity and forcing employers to
spend an ever-increasing amount on worker's compensation claims
and associated health costs.
While intense opposition from business leaders, labor officials
and Congress makes it extremely likely the new ergonomics standard
will be appealed , the proposal has made business owners both large
and small more aware of the link between a healthy,
ergonomically-designed workplace and the productivity of their
business.
Even if you don't have any employees, this link is
especially applicable to homebased businesses. Given the tremendous
stress and responsibility of running a homebased business on your
own, it's even more important to pay attention to your work
environment and its effect on your body, says Dora Potter, owner of
Rockville Center, New York, ergonomics consulting firm, Ergnomic by
Design, which specializes in computer workstation safety. "No
matter where you're working or what you're doing, ergonomic
[improvements] will very definitely contribute to your
health," says Potter. "The positions you work in, the
amount of time you spend performing tasks, and the way in which you
use your body in relation to the materials around you is going to
improve your productivity and efficiency because you'll stay
healthy for a longer period of time and be able to work more
comfortably."
How do you know if a poorly designed work environment is hurting
you? Your body will tell you, with symptoms ranging from headaches
and lower back pain to carpal tunnel syndrome (a syndrome where the
tissue surrounding a nerve in the forearm swells, causing pain and
difficulty in movement). In an office setting, CTS and other
related injuries are generally caused by repetitive motion, such as
typing or using a mouse, but sitting in awkward positions-like when
you cradle a phone between your shoulder and head-for long periods
of time can also play a role, says Potter.
Though you can't completely eliminate typing, using a mouse
or answering the phone from your daily routine as a business owner,
changing various aspects of your workspace to meet ergonomic
standards will certainly reduce the chances of contracting these
injuries.
A former staff writer for Entrepreneur magazine, G.
David Doran's articles have appeared in Japan Inc.,
Pool and Spa News and No-Fi magazine.

Desk. Setting your PC on an
antique roll top desk may look classy, but ergonomic workspaces are
really more about function than form, says Potter. "Most desks
aren't really made for keyboarding," she says,
"because their height forces you to work 'uphill,'
keeping your forearms raised and bending your wrists at a severe
right angle to get at the keyboard. You really don't want to be
bending your wrists when you type for long periods of
time."
If purchasing a new desk is out of the question, Potter suggests
raising your seat and using a footrest so your wrists are at a
straight angle, or bringing the keyboard down to comfortable level
by attaching a sliding keyboard tray to the desk. Another ergonomic
alternative is to move your keyboard to a typewriter stand with a
pullout or folding leaf. "If you set that up in front of a
standard desk," says Potter, "you'll have a good
height for your keyboard as well as keeps your monitor at eye
level."

Keyboard. All keyboards are
not created equal, especially when it comes to ergonomic design,
says Jon Biggs, director of marketing for computer input device
designer Kinesis Corp.
"The design of the typical flat 104-key keyboard-the kind that
comes with most PCs these days-really doesn't take into account
the physical needs of the average user," says Biggs. "If
you're going to be typing for extended periods, you really want
a board that conforms to the physiology of a human hand as well as
to your body instead of one that forces you into awkward and
painful positions."
There are a wide variety of adjustable keyboards on the market
today, including "tent-structured" boards that reduce
wrist flexion, expandable boards that can be adjusted for the
user's shoulder width, and contoured boards that minimize wrist
extension. The most expensive boards, which can cost as much as
$300, incorporate all these features.

Chair. Again, function is far
more important than form when choosing an ergonomic chair for your
home office. They may not be pretty, but a basic ergonomic chair
will give you both upper and lower back support as well as the
ability to adjust its height.
Potter tells clients who use their computer mouse for long
periods to look for chairs with height-adjustable armrests. Resting
your elbow on it will keep the strain off your shoulders and allow
your hand to be at a right angle to the mouse, which should be
positioned next to the keyboard.
Skimping on a new ergonomic chair (which can cost anywhere from
$400 to $1000) isn't advisable, says Potter, but in a pinch,
you can improve the back support of your old chair with add-on
cushions. Says Potter, "Just be careful you don't get
something so large that it literally ends up shoving you off the
seat."

Monitor. Eyestrain may not
be as painful or debilitating as CTS, but it can reduce your
efficiency just the same. If your monitor screen is obscured by
sunlight, you can either spend $10 to $50 on a glare screen, or you
can simply move the monitor, says Potter.
"Your monitor should be at a right angle to the window, not
directly in front because your eyes will have to struggle to adjust
between the light from the window and the light coming from the
monitor," advises Potter. "You also don't want it
directly [behind] you because the light will wash out the monitor
image, forcing you to squint and making your eyes work harder. I
really try to discourage people from tilting the monitor down to
avoid glare, which forces your head and neck into a very awkward
position. You want to be sure the top of the monitor is aligned
with your eyesight when you're sitting down at about an
arm's length away from the screen."
Potter believes that eye muscles need to have exercise and
change the same way arm and back muscles do. She suggests that
heavy computer users take their eyes off the screen and look away
at a great distance at least once an hour to allow their eye
muscles to flex and relax.
Reflections from room lighting can also contribute to eyestrain.
Potter's solution is "uplighting," that is, replacing
standard ceiling-mounted lights with fixtures that focus light
upwards. If this isn't possible, you can always purchase and
install inexpensive light shields or hoods on your monitors.
When it comes to ergonomics, having the right mindset is just as
important as having the right office furniture, says Dora Potter.
"You need to pay attention to what your body is telling you
and not neglect your physical needs. Once your body begins to hurt,
you aren't going to be able to work for normal amounts of time.
You're going to have to take time to recover from the aches and
pains. You end up having to take a day or two off from your normal
schedule because you've overused and overextended your body,
and that's not very efficient."
Potter suggests working no more than five hours at a stretch
each day, and taking plenty of 10 minute breaks during the workday
to stretch or walk around the office. "The more breaks you
take during intense activity, the more you protect your body from
stress and injury. I think people don't really understand that
you can't just sit at PC for five to six hours at a stretch
without getting up and moving around." Potter also suggests
that you break up activities, like standing up while on the
telephone, using a headset and walking around your office, or
mouse-clicking with your nondominant hand.
Products and Resources
Check out these products to help you stock your office with
ergonomically correct furniture and accessories:
- The Obusforme Multi-position Chair ($650-$700) from Comfort
House promotes good ergonomic posture with an adjustable back that
conforms to the natural contours of your spine and a contoured seat
that evenly distributes your body weight and minimizes pressure
under your thighs to promote proper circulation. Available in a
variety of configurations, the highback model also offers a
removable/adjustable headrest. For more information, call (800)
359-7701 or visit www.comforthouse.com.
- Constantly straining to reach objects on or around your desk?
Keep everything within arms reach with the InterActive WrapAround
Desk from Office Organix. Designed for intensive computer use, the
WrapAround (the basic model costs $645) integrates a height- and
tilt-adjustable keyboard tray into the workstation, which comes
with two raised wing shelves perfect for printers or other
peripherals. Constructed from maple laminate, pear laminate or
cherry veneer, the Wrap Around is a modular system that can grow as
your office does. Visit the Office Organix Web site for more
information.
- The MS102 Monitor Stand from the 3M Corp. is an inexpensive way
to raise your monitor to a comfortable viewing height, It easily
adjusts in increments of 1½-inches by adding or removing
drawer sections. Stable and sturdily designed, the MS102 can handle
monitors weighing up to 80 pounds, and provides desktop storage
underneath the monitor. The price is $34.99, and additional drawers
cost $12.99 each. Visit 3M's Web site for more information.
- The Kinesis ergonomic keyboard can be adjusted to accommodate a
wide range of user preferences, including keyboard length and
lateral tilt position. Comfortably padded wrist supports and quiet
tactile keys alleviate typing stress, while the board's narrow
footprint leaves plenty of desktop space for a mouse or the
Kinesis's optional numeric keypad. The keyboard costs $149 and
is available from www.kinesis-ergo.com.
- Designed from the ground up for intensive mouse users, the Anir
Vertical mouse from Animax International looks very much like a
pilot's joystick. And just like a joystick, the Anir encourages
a natural vertical hand position with the thumb pointing upwards,
taking the strain off wrists and forearms. Users rest the back of
their hand at the base of the mouse and use the thumb on the switch
on the top of the stick for easy right and left clicks of the mouse
button. The Anir is available for both PC and Mac systems, and
requires no drivers or other programs to install. The two-button
model costs $49.95, and the three-button model costs $69.90. Visit
the Animax Web
site for more information.
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