chiliGREEN D620S U - Manual (Page 15)

Preface
XIV
Developing Good Work Habits
Developing good work habits is important if you need to work in
front of the computer for long periods of time. Improper work habits
can result in discomfort or serious injury from repetitive strain to
your hands, wrists or other joints. The following are some tips to re-
duce the strain:
• Adjust the height of the chair and/or desk so that the keyboard is at or
slightly below the level of your elbow. Keep your forearms, wrists, and
hands in a relaxed position.
• Your knees should be slightly higher than your hips. Place your feet
flat on the floor or on a footrest if necessary.
• Use a chair with a back and adjust it to support your lower back com-
fortably.
• Sit straight so that your knees, hips and elbows form approximately 90-
degree angles when you are working.
• Take periodic breaks if you are using the
computer for long periods of time.