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Ergonomic office chairs offer an extensive range of adjustments that can be fine tuned to a person's body shape and sitting position. Investing in a high quality, ergonomic task chair will typically allow the user to feel fresher, less fatigued and more productive for longer. Here is an outline of the most common adjustment features available an ergonomic chair:
Seat Height Adjustment
This lever is usually located beneath the chair's seat or on one side. It enables you to adjust the chair's height to match your desk or work surface. To adjust the seat height, lift your weight off the chair, pull the lever upward, and raise or lower the seat to the desired level. Release the lever to lock it in place.
Seat Depth Adjustment
Some chairs offer a lever or slider mechanism to modify the seat depth. By adjusting this feature, you can alter the distance between the seat's front edge and the backrest. Proper seat depth ensures optimal thigh support and prevents pressure on the back of the knees.
Backrest Tilt Adjustment
The backrest tilt lever allows you to change the angle of the chair's backrest. This feature helps you find a comfortable recline position or lock the backrest upright if desired. Pull the lever to unlock the backrest, adjust the angle, and release the lever to secure it.
Lumbar Support Adjustment
Many ergonomic chairs offer adjustable lumbar support to maintain the natural curve of your lower back. The lumbar support lever or knob is typically located on the backrest, allowing you to increase or decrease the level of support according to your preference. Turn the knob clockwise to increase support or counterclockwise to decrease it.
Armrest Height
If your chair includes adjustable armrests, you can typically modify their height and width to support your arms and shoulders properly. Look for buttons, levers, or knobs on the underside of the armrests to make the necessary adjustments. These features are useful for preventing strain and promoting good posture while typing or using a mouse.