What Is An Ergonomic Chair?

If you’re shopping for office chairs, you may be asking yourself, “what is an ergonomic chair?” and wondering if the price is worth it. To answer this question, an ergonomic chair is a type of chair that is designed to provide optimal support and comfort for the user. Many ergonomic chairs have adjustable features that allow the user to customise the chair to their body size and shape.

Ergonomic chairs also often have special features such as lumbar support and headrests. These features can reduce strain on the back and neck while promoting good posture, which in turn, reduces fatigue and improves productivity. If you spend a lot of time sitting at a desk, an ergonomic chair may be a good investment for your health and well-being.

What are the features you should look for in an ergonomic chair?

It is important to note that not all ergonomic chairs are created equal. When choosing an ergonomic chair, selecting one that is adjustable to ensure a perfect fit is vital. You should also opt for an ergonomic chair with the right mix of features for your needs.

Adjustable armrests

Adjustable armrests are one of the most important features of an ergonomic chair. They provide support for your arms and shoulders, preventing pain and fatigue. Additionally, they can help promote circulation and avoid numbness or tingling in the hands when properly adjusted.

Armrests are also crucial for people who spend a lot of time typing on a computer keyboard. Keeping the hands and wrists parallel to the desk can fully support the body. Ideally, good armrests should be width and height adjustable. They should also allow you to pivot at an angle depending on the width of your shoulders.

Seat height adjustment

Many people underestimate the importance of seat height adjustment in promoting good sitting posture at work. However, your seat’s height is one of the most critical factors in preventing back pain associated with poor sitting posture. When your seat is too low, it strains your legs and back, leading to neck and shoulder pain. Conversely, when your seat is too high, maintaining good posture can be challenging and you may find yourself slouching or hunching over.

The best way to find the perfect seat height is to adjust your ergonomic chair until your thighs are parallel to the ground and your feet are flat on the floor.

Seat width and depth adjustment

Anyone who has tried to work at a desk for an extended period knows that comfortable seating is essential. One of the most important factors in finding a comfortable chair is ensuring it is the right size. Seat width and depth adjustment allow the chair to be customised to fit each user, providing them with the thigh support they need to stay comfortable despite long hours of sitting.

Backrest adjustment and lumbar support

One of the most important features of an ergonomic chair is the adjustable backrest. This allows the user to find the perfect angle for their back, matching the curvature of their spine. Lumbar support is also important as it provides additional support for the lower back. Together, these features provide greater comfort and support when seated.


If you suffer from neck pain, choose an ergonomic chair that offers adequate neck support. This is especially important if you work in a leaned-back position, as this can put additional strain on the neck and shoulders. Look for a high back and adjustable headrest chair or consider adding a neck pillow to your existing chair.


Whether you're looking to improve your posture or reduce pain, a footrest attachment is a great way to do it. By elevating your feet and legs while you're sitting, the footrest helps to improve circulation. This can reduce fatigue and prevent pain in your lower body. In addition, a cushioned footrest can also be used to relieve stress after a long day of sitting — simply prop up your feet for a few minutes at the end of the day and you'll feel the difference.


When choosing an ergonomic chair, one vital factor to consider is the material of the seat. Mesh is a popular choice for ergonomic chairs because it is flexible, breathable and easy to clean. The flexibility of mesh allows it to conform to the contours of the body, providing support in all the right places. 

The breathable nature of mesh keeps the user cool and comfortable, even during long periods of sitting. If spills do occur, the mesh can be easily wiped down, making it a low-maintenance option for busy offices.

What is the difference between an ergonomic chair and a task chair?

If you're looking for a new chair for your office, you may wonder what the difference is between an ergonomic chair and a task chair. Ergonomic chairs are designed to provide support and comfort for people who sit at a desk for long periods and they typically have more adjustable features than task chairs. 

For example, many ergonomic chairs allow you to adjust the seat height, the amount of back support and the armrests. In contrast, task chairs are simple, easy to assemble and usually more affordable.

How should you set up your ergonomic chair? 

There are a few steps to follow once you get your ergonomic chair to ensure it suits you best:

  1. Adjust the seat height so that your feet are flat on the ground and your thighs are parallel to the floor. 
  2. Adjust the backrest so that it supports your lower back. 
  3. Make sure you are able to rest your arms comfortably on the armrests. 
  4. Ensure the monitor is at eye level, about an arm's length away from you. 

By following these tips, you can help prevent pain and discomfort while you work.

Feel the difference with an ergonomic chair from SIHOO

At SIHOO, we believe that the most important factor is comfort. Our chairs are designed to provide optimum support for your back, neck and shoulders so you can sit comfortably for hours. And because we know everyone's body is unique, we offer a range of SIHOO chairs with adjustable features that allow you to find the perfect fit.

Whether you're working at a desk, sitting in front of a computer or simply relaxing at home, an ergonomic chair from SIHOO can help you feel the difference. Browse our online collection to see ergonomic chairs from trusted and innovative brands. Enjoy Australia-wide shipping and a wide range of payment methods, including all major credit cards, Apple Pay, Google Pay and Paypal. Order your SIHOO chair today and start enjoying the benefits of ergonomic design.