Table 1 Recommendations for Proper Setup and Use
Adjust
So that . . .
Chair
1
Feet are flat on the
floor or footrest if
needed.
2
Legs are vertical
forming a right
angle to the floor.
3
Your weight is off
your thighs and
are in a horizontal
position. Keep the
back of your knees
away from the
seat so you do not
compress the area
behind them, which
could restrict the
blood flow.
4
Your upper body is
erect and your
lower back is
supported with
a backrest.
Keyboard
5
Your wrists are
straight and do
not flex more than
15°. They may
be supported but
should not rest on
sharp edges.
MA–0069–93.IL
(continued on next page)
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