4WORKING IN COMFORT
Using a Keyboard on a Sofa
Even if you use your keyboard in a seemingly comfortable place such as a sofa, bed, or your favorite lounge chair, you can still cause discomfort by sitting in an awkward position or in one position for long periods. Remem- ber to frequently make changes to your position, within your comfort zone,and to take short breaks.
Aligning Forearms, Wrists, and Hands
When working on a keyboard on your lap, keep your forearms, wrists, and hands comfortably aligned with each other in a straight, neutral line.Avoid bending or angling your wrists. If your keyboard has palm rests, use them during pauses, not while typing or using a pointing device.
RIGHT
Experiment with positioning pillows under your forearms; they may help keep your shoulders relaxed and your wrists straight.
TIP
Even on a sofa
Remember to properly support your lower
back.
AVOID!
Avoid slouching.
Be sure not to recline too much; this may fatigue your neck and upper back.
Don't bend or angle your wrists.
Avoid sitting completely still and working without breaks for long periods.
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