Best Orthopedic Seat Cushion

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Best Orthopedic Seat Cushion

The human body is designed for movement and not a static position. Too much sitting in one position can cause low back, pelvic, neck and tailbone pain. But don’t worry, there are some great ways you can avoid these problems!

If this sounds familiar on a regular basis then it’s very important that steps are taken now before these problems get worse – seat cushions could be just what the doctor ordered when trying to maintain comfort levels during work sessions; less discomfort means more productivity!

As a general rule, the best orthopedic seat cushions are helpful for people with back pain or posture issues. Orthopaedic seat cushions can align the spine and reduce back or neck pain caused by prolonged sitting. Your cushion needs to be 110-135 degrees in angle and made from natural latex foam.

I’ve designed orthopedic seat cushions for decades! I even featured one of my designs in a successful Kickstarter. Additionally, I have been treating patients with back problems for 30 years. The information below will come from my research, design and hands-on experience to help you find the perfect wedge cushion that can provide pain relief while seated at work or home. Follow my simple tips in this article to avoid low back discomfort when sitting down.

What Is an Orthopedic Seat Cushion?

seat cushion for heavy people

These are seat cushions that I use to make sitting in my office chair a lot more comfortable. They do this by making it easier for me to sit up straight and lessens the pain from being seated too long or slouched over your desk at work all day.

How Do Orthopedic Seat Pillows Work?

When you sit, it is important that your back should be straight. If a couch or chair doesn’t provide enough support for this position then an orthopedic cushion can help improve the angle between your torso and upper leg to create a more supportive environment. 

A wedge will also offer some relief but there are other things you need to do like sitting up properly on it so as not to put unnecessary pressure on any particular area of the body. latex seat posture cushion

The wedge cushion will make your back feel better when you sit on it. Sitting wedges improve the angle between your torso and upper legs and enhance the surface you sit on. 

In addition to tilting your pelvis forward, the cushion will improve your lower spine’s inward curve. Sitting properly can help you avoid back pain. You will have a more comfortable sitting position and less strain on your spine by using the right chair for your body type, instead of slouching in an office seat that forces you to lean forward or sit sideways with curled legs.

Sitting upright not only allows better circulation through blood flow because it relieves pressure from joints, discs and ligaments but also puts gravity’s force at work aiding natural muscle support which is why many people prefer this posture when they’re meditating!

The seat angle on your cushion should be between 8 and 13 degrees, which will determine how much your back muscles are used when you’re sitting there. If you have a current back problem or have never sat like this before, you might find it more effective to sit on it for short periods and then gradually lengthen the time you sit on it after that as you build your back muscles. 

Using a sitting wedge to remove the problematic loading in the coccyx region, you are not experiencing pressure in that area. As a result, you will be able to sit comfortably with little or no discomfort.

Why Should You Use An Orthopedic Seat Posture Cushion?

Orthopedic pillows can help with your posture. The forward tilt design is most effective when you push your pelvis forward and encourage it to invert into an upright position as you sit so that you are more comfortable for long periods of work with better support from the wedge, which will also keep your core muscles active!

do seat wedge cushions work?

Orthopedic sitting cushions provide the following benefits:

    • A better posture – if you sit for long periods, it’s easy to get tired and hunched over.  An orthopaedic seat pillow should prevent this.
    • Less pressure on the thorax – When we’re sitting still there’s lots of stress being applied onto our backs thanks to gravity pulling from above downwards while each person sits upright against the chair-back; that means our shoulders need extra support too since they get tired
    • Comfortable – If you’re like me, sitting all day in an uncomfortable chair can be very hard on your back. You’ll have less pain if you use a high-quality cushion to make it more comfortable!
    • Support for the low back
    • Reduce sciatic pain
    • Cushion Your Tailbone- Pain relief for Coccyxdinia
    • Engagement of core muscles – transverse abdominis, pelvic floor, quadratus lumborum, obliques.
    • Aids in Hamstring Tendinopathy
    • A great choice for people with arthritis
    • Travel in Comfort
    • Recover After Childbirth
    • Improve Circulation

A Posture Seat Cushion: How Do You Use It? seat foundation

Sit on it by placing it on a chair with the slope facing forward. Your spine will be straightened by it as you sit up straighter. Soft seating, such as a sofa or chair, is generally not compatible with these wedges.

Best Recommendations for an Orthopedic Seat Cushion

  • Look for a seat cushion with layered foams. A seat cushion, where there are different layers, is usually designed so that the whole cushion will have both supportive and pressure-relieving properties
  • Contour. The ergonomic contours of a wedge cushion help you to improve your posture and comfort. 
  • Slope. 8-13 degrees slope
  • Base. Foam foundation of high quality (+96 kg/m3)
  • Top. Soft top comfort layer (56-68 kg/m3)
  • Type of Foam. In terms of comfort, resiliency, and alignment, Natural Latex is the best foam
  • Cover. Must be 4D and stretchy with a non-slip bottom cover

Best Type of Foam for Seat Cushion

Foam Density

foam pressure density chart

Foam determines cushion comfort. Weight (density) affects both foam longevity and quality. A foam falls into one of three categories: 

  • Low-density. Low-support foams
  • medium-density. Low-priced but average-quality foams
  • High-density.  Designed for heavier use and a longer lifespan

Foam Resilience

A unique attribute of foam is its ability to bounce back quickly after being compressed. Having an open-cell structure also allows the foam to be very elastic while remaining durable enough to provide some support over time, even as the foam slowly degrades and becomes softer.

seat foam density chart

In order to find a cushion that will provide ultimate comfort, you should choose high-resilience foam. It’s by far the most durable and expensive type of foam on the market right now – an excellent choice if money isn’t a major issue or your seat really needs some upgrade.

Choosing the best seat cushions on the market may require considering the level of resilience; after all, this particular kind has proven time and time again that it is able to provide world-class quality with regard to longevity. 

High-Density Foams

High-density foams are cheap and used for most seat cushions. Support and comfort are provided, but not even close to a high-resilience foam. The polyurethane foams are of poor quality despite their low cost.

Memory Foams

Memory foam is denser than polyurethane foam due to additional chemicals added during processing.  I don’t recommend memory foam for the following reasons:

cheap memory foam seat cushion

  • It is entirely synthetic and derived from crude oil extraction. 
  • Poor ergonomics or pressure points
  • Not comfortable 
  • The memory foam cushion itself can be too flimsy and slow to recover.
  • Moves Too Much  
  • Airflow is absent in polyurethane foam since it is poorly ventilated
  • Toxic fumes from VOCs are released 
  • Short lifespan 

seat cushion foam density chart

Natural Latex Foams 

Because of its exceptionally soft feel and springy quality, latex foam is considered to be one of the highest quality materials for seat cushions. Latex seat cushions are known to provide a bounce that makes them ideal for all-day use, making them suitable for continuous movement.  It is imperative that you move to keep your discs healthy.  

natural latex cushion

The benefits of natural latex foam:

  • Contrary to other materials, Latex provides excellent spinal support. In this context, chiropractors and osteopathic physicians often recommend the use of latex pillows. 
  • Exceptional comfort 
  • Dust mite and mould resistance. 
  • Product derived from natural sources – no toxic chemicals.
  • Exceptional ventilation 
  • A movement of softness 
  • Durable 


If you’re having trouble with your back, neck or tailbone pain while sitting for long hours at a time, it may be time to invest in an orthopedic seat cushion. What kind of ergonomic information are you looking for? 

I will provide the most useful guidance on how to choose the right one and what features should be looked out for when purchasing an orthopaedic seat pad online. Find all this as well as other helpful articles about health and wellness by visiting our blog today!

**As a service to our readers, Axial Chairs provides access to our library of archived content. Please note the date of the last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinicians.
Dr Lawrence Woods DC

Dr Lawrence Woods DC


My goal is to create the highest quality ergonomic office chairs and accessories for unmatched comfort.

With 30 years of spinal healthcare experience in Ireland as a chiropractor, I learned the value of high-quality sitting for living a happy and healthy life.

I have a Chiropractic Degree from Life Chiropractic College West and I am NBCE Physiotherapy certified.


Dr Lawrence Woods

My goal is to create the highest quality ergonomic office chairs and accessories for unmatched comfort. With 30 years of spinal healthcare experience as a chiropractor, I learned the value of high-quality sleep for living a happy and healthy life. I have a Chiropractic Degree from Life Chiropractic College West and am NBCE Physiotherapy certified.


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