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Nonetheless, the chair and its adjustment remain constant for the majority of setups in a typical office environment. Once your chair is properly adjusted for your height, check if you can sit at the workstation comfortably with your legs underneath.

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Although every effort is made to ensure the accuracy, currency and completeness of the information, CCOHS does not guarantee, warrant, represent or undertake that the information provided is correct, accurate or current. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information. OSH Answers Fact Sheets Easy-to-read, question-and-answer fact sheets covering a wide range of workplace health and safety topics, from hazards to diseases to ergonomics to workplace promotion.

Search all fact sheets: Search. Type a word, a phrase, or ask a question. Choose a chair with: Controls that are easy to operate from sitting position. A seat that adjusts for both height and tilt. A seat that does not put pressure the back of thighs or knees. A seat with a front edge that curves towards the floor. Breathable, non-slippery fabric on the seat. A backrest shaped to support the lower back. The swivel in an ergonomic chair helps users with their manoeuvrability, making it easier to reach different points of their desks without having to strain excessively.

Armrests help to reduce tension in the upper body and allow the shoulders to relax. However, armrests should not be used when typing as this reduces overall arm movement, which in turn increases wrist movement leading to strain on the forearm muscles. Supports the back of the head and the upper neck, reducing tension in the shoulders and upper torso.

A good ergonomic chair is made out of comfortable materials. However, the materials used will depend on the budget; high-end ergonomic chairs will use leather or velvet. If your chair will be used on a hard surface, find a chair with soft rubber wheels. Home FAQ's Contact. FREE Delivery. The Ergonomics of a Chair Explained. Ideally, the top of the monitor should be level with your eyes.

Sit up straight and avoid slouching. Your neck should be in a relaxed and neutral position. Keep your arms parallel to the floor Sit with both feet flat on the floor, and avoid crossing your legs. This is to allow correct blood circulation within your legs.

Buy Your Ergonomic Chair Today! Special Offer. Venus Deeply padded height adjustable back. Tested Up To 28 Stones. Gas height adjustment. Free Delivery Delivery will be 1 to 3 Days. Multiple Colours. Seat tilt to ensure support behind the knees.

This is connected to a piston, which in turn, moves into the cylinder when the lever is activated. The optimal seat height should allow the user to place both feet on the floor and comfortably rest their hands on the desk. Adjustable height is important for the user so they can maintain comfortable posture throughout the working day, saving them from slouching or crouching over when doing their jobs.

The tilt mechanism is the key to the rock or recline function on an office chair. This is usually modified by a large round knob or a lever found underneath the seat of the chair. Locking the seat in an upright position can be useful for typing, but letting the chair recline can be comfortable when sitting in on meetings. Any decent office chair worth its salt has Lumbar support, but how does it work? As the lower part of our spine naturally curves in towards our stomach, lumbar support is designed to support good posture and fill the gap between the lumbar spine and the seat of the chair.

When positioned correctly it helps keep our ears, shoulders and pelvis aligned, while supporting the natural curvature of the spine. Many chairs come with lumbar support and back height adjustments.



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