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Seating »
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RH »
RH Extend »
» RH Extend Large Back Chair
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The key to RH Extend is a handy lever that makes it simple to vary your
sitting position. Using the stepless locking function, selecting the
exact position that suits you best is a simple operation, or you can
choose to leave the chair in free-float so that the rocking function
comes into play. Whichever setting you choose, you retain an upright
posture with maximum support.
RH Extend is ideally suited for working in all modern office
environments and is also suitable as a multi-user chair if several of
you are sharing the same work area. RH Extend is available in two sizes.
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KNEE. The human knee joint is the inspiration
for the chair’s first articulation point, located well forward beneath
the seat pan in line with your knees. A unique placement which ensures
minimal movement of the front edge of the seat when you lean backwards
or sit forwards. Thus your feet never leave the floor, the pressure on
the underside of your legs is minimised and you avoid numbness in your
legs, since the blood flow is never cut off. |
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HIP. The pattern of movement in the hip joint is
the model for the chair’s second articulation point. This is located
beneath the seat pan in line with your hips and angles the backrest
forwards and backwards. A unique placement which ensures that the
backrest never moves vertically when you tilt it. The lumbar-flex pad is
always in the right place to provide support, facilitating an erect and
upright posture. |
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LOWER BACK. The curve of your back is the
blueprint for the chair’s third articulation point. Located in the
centre of the backrest on a level with your lumbar region, so that it
provides additional support when you lean backwards. The lumbar-flex
stimulates you to stretch your back, facilitating breathing and
improving oxygenation of the blood, so that you remain alert and avoid
tension in your shoulders and neck. |
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RH Extend Large Back Chair
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The RH Logic 1 has a shaped backrest that provides ideal support for the smaller user and a seat with waterfall front edge. The chair is supplied as standard with a sliding seat, a base in grey lacquered aluminium and castors for carpeted floors. The chair offers a wide range of options e.g. ...... [
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RH Extend Large Back Chair
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The RH Extend Medium is supplied with castors for carpeted floors and a base in grey-lacquered aluminium as standard, but can also be equipped with a range of options e.g. neckrest and armrests. There is an extensive range of fabrics and leather to choose from.... [
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