ofinto Active Bedienungsanleitung Seite 22

CORRECT SETUP
You can adjust the swivel chair in its seat height, seat
depth, backrest tilt, and with the optional tilt function, in
its seat inclination. This enables you to achieve an ergono-
mic sitting position. An upright sitting posture strengthens
your spine. Make sure that you place your legs at an
angle of slightly more than 90° and your feet completely
on the floor. The seat height is correctly adjusted when
your knee is slightly lower than your hip.
The length of your legs determines the seat depth. It
is correctly adjusted when there is a distance of about
three fingers between the edge of the seat and the calf
when the pelvis is in very good contact with the backrest.
Adjust your armrests so that both shoulders are horizontal
in a relaxed position while your forearms rest on the arm-
rests. The arm angle should be at least 90°.
The width of the armrests depends on the width of your
shoulders. When adjusted correctly, your arms are close
to your torso while resting on the armrests. However, your
freedom of movement must not be restricted.
Adjust the position of the lumbar support so that the
curvature is at the level of the lumbar vertebrae, i.e.,
approximately on the waistline. The lumbar support helps
E
to relieve the strain on your spine during long periods of
sitting and supports your lower back in its natural shape.
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