HP 700 Series User Manual page 171

Appendix A | Ergonomics | 167
This chapter provides guidance and hints to help you work in a
comfortable and ergonomically low-risk environment. If you
experience pain or discomfort while using this or any other
equipment, you should stop working and review this chapter. If
the discomfort continues, stop using the equipment and consult a
doctor as soon as possible.
Some people experience physical discomfort while using
computers. Sometimes this discomfort leads to Repetitive Strain
Injury (RSI), also known as cumulative trauma disorder or
repetitive motion injury. Setting up and using equipment
properly can help minimize this discomfort. Well-designed and
properly adjusted equipment may not be sufficient to eliminate
all potential problems. How you perform your computer activities
is also important.
RSI is a type of injury caused by the irritation or inflammation of
soft tissues such as muscles, nerves, or tendons. In extreme cases,
this irritation can lead to permanent tissue damage. RSI has
been a documented problem for workers performing specific tasks
such as assembly line work, meatpacking, sewing, playing
musical instruments, and working with a computer. It may also
result from other activities, such as tennis.
RSI is caused by certain demanding activities that exceed the
body's ability. Common factors associated with RSI include too