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Health Concerns Associated
with Computer Use
Many types of work can cause pain and discomfort when workers are not aware
of ergonomic considerations of their work tasks. Muscle soreness, eye fatigue
and other discomforts and injuries sometimes associated with using computers
can actually occur from performing any number of activities. In fact, misuse
of the same muscles during multiple activities can create a problem that
might not otherwise exist. The most common health effects associated with
using a computer are musculoskeletal discomfort and eye strain.
The diagram shows two types of office chair - the normal adjustable chair
and the `Balans' chair and demonstrates the correct posture when using computer
equipment. The person in the Balans chair has a good working posture. You
should be aware of how you are sitting and try to attain this posture when
working on the computer. Ergonomists agree that most conventional chairs
hold the spine in the wrong position, forcing the natural "S" curve of the
back into an unnatural "C" curve.
Additional information about innovations to this type of chair, including
an adjustable ergonomic computer chair with
lumbar support (dynamic kneel-sit, back-pain relief, perfect posture) can
be found at the EquipoisE site. The picture shows the EquipoisE balance
seat. [Source: http://www.kneelsit.com/chairsolo2.gif]
Correct ergonomic set up for a computer workstation
http://www.newcastle.edu.au/department/ar/architecture/study-areas/
PS-Computing/LUP204/LUP204P1.htm
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