Ergonomic chairs are a must to keep musculoskeletal issues at bay.
However, maximum effectiveness lies in how you adjust the chair perfectly.
As per a study by the Chartered Institute of Ergonomics and Human Factors, proper ergonomics:
- Lowers the number of musculoskeletal problems by 61%
- Reduces employee absence by 88%
- Brings down staff turnover by 87%
That’s the magic of ‘effective’ ergonomics.
So, let’s see how to set your chair according to your body for the best comfort.
1. Set The Ideal Chair Height
Adjust the height to a position where your feet should rest flat on the floor, with your knees at a 90-degree angle.
This position ensures minimal strain on your legs and promotes blood circulation.
2. Adjust the Lumbar Support
The lumbar support of your chair should perfectly match the inward curve of your lower back.
Why?
Proper lumbar support prevents slouching and reduces stress on the spine, giving no chance for back aches.
3. Tweak the Seat Depth
Adjust the seat depth so that you can sit with your back against the backrest and have about 2-4 inches between the back of your knees and the seat of the chair.
This prevents pressure on the back of your legs and allows for proper support.
4. Hone the Armrests
Your arms shouldn’t rest in acute or obtuse angles.
Armrests should be adjusted in a way your shoulders are relaxed, and your elbows form a 90-degree angle.
This way, your arms get enough support, and the tension in the shoulders and neck is reduced.
5. Tilt the Backrest
A slight recline of the backrest, around 100 to 110 degrees, is often recommended.
It takes pressure off the spine while keeping you upright enough to perform tasks effectively.
Additional Tips
6. Monitor Position
While not part of the chair itself, the position of your monitor is essential in your overall sitting posture.
The top of the screen and the eye should be at the same level or the former should be slightly lower.
The screen should also be about an arm’s length away.
7. Keyboard and Mouse Placement
Your keyboard and mouse should be placed in such a way that your wrists are straight and your hands are at or slightly below elbow level.
This helps prevent repetitive strain injuries.
Winding Up
Follow these steps to ensure that your office chair settings contribute to a comfortable, productive, and healthy work environment. Bear in mind that regular adjustments may be necessary as your body and work habits change over time.
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