Description should include
- an explanation of the importance of proper positioning of the body in relation to the hardware being used
- the reasons why the keyboard should be positioned directly in front of the chair, even with the front edge of the desk, and at elbow height so wrist movement will not be restricted
- the reasons why the monitor should be 18 to 24 inches from one's eyes with the top edge of the display screen at eye level
- the importance of short breaks every hour to relax neck, shoulders, arms, wrists, and fingers.