fbpx How to Choose a Backrest | Gokhale Method Institute
Sign up for our Positive Stance™ Newsletter
CAPTCHA
To prove that you are a human, please answer the following question.

How to Choose a Backrest

January, 2022

This blog post is about sitting with a backrest, which could be the back part of a chair, or something added to the chair for additional support and comfort. 

bald man with tattoo holding lower back, back view
A well-designed backrest can contribute to a healthier back—but a poorly designed one can cause tension and pain. Pexels

Support and relief

Virtually any backrest will give relief that a tired back will appreciate. Support is certainly preferable when we sit for longer periods of time to enjoy reading, TV, a movie, or, if we are lucky, live theater. 

With the trunk slightly inclined against a backrest, there is less compressive force due to gravity acting on the spine. In addition, the trunk stabilizer muscles get a break. When we are driving or traveling by plane or train, a backrest also confers additional protection from vibration or any untoward impact. 

Backrests can certainly improve your comfort but it is also true that many do more harm than good. It makes sense to be discerning about your backrests and to understand the ways in which they can help or hurt.

Shaping your back 

There is unfortunately a significant disadvantage that is built into most modern backrests. A backrest will shape your back as you lean into it and almost all backrests introduce excess curvature, with a significant concave curve in the lower back (lumbar area) and a significant convex curve in the upper back (thoracic area). This is driven by the incorrect paradigm of the S-shaped spine.

1990 medical illustration of S-spine
This medical illustration of a spine (1990) is S-shaped, displaying the excessive curvature that can result in pinched nerves and compressed intervertebral discs. Traite d'Anatomie Humaine

This spinal shape is considered to be normal (as well as ideal) in today’s conventional wisdom. Physical therapists and medics are taught this S-shape paradigm, which is explained in detail in my book, 8 Steps to a Pain-Free Back, and in our blog post Which Shape is Your Spine? 

The S-shaped spine has become the concept that determines the design of our furniture, including backrests for chairs and car seats. 

Mesh lumbar support in car
Most backrests follow the S-shaped spine paradigm and are designed to give “lumbar support.” This creates exaggerated curvature and compression in the lumbar spine.

AstroPro gaming/office chair
Office and gaming chair backrests are often engineered with exaggerated contours. These distort the spine’s natural alignment. Such excessive curves curtail the spine’s ability to lengthen.

cream leather easy chair with circular base
This style of easy chair has less drastic curves but will still result in some lumbar and upper back distortion; it also pushes the shoulders and head forward. Back2.co

red upholstery sun lounger, reclined
This lounger has a mild thoracic curve which still encourages the upper back to round. 

What you want is a backrest that reflects and promotes the healthy spinal shape that we all enjoyed as toddlers and is still prevalent in many nonindustrialized areas of the world. The shape of a modern letter “J” is a good shorthand to describe this relatively straight alignment of the vertebral column and the pronounced angle at the lumbosacral junction. Unlike the S-shaped spine, there is no exaggerated lumbar sway or thoracic curvature. You can see this shape embodied in the Ubong hunter’s torso shown below. It is J-shaped rather than S-shaped. 


These Ubong tribesmen have a J-spine.

1911 medical illustration of J-spine

This medical illustration from 1911 more closely depicts the J-shape spine rather than the S-shape of modern conventional wisdom. The only pronounced curve is at the L5/S1 junction at the base of the spinal column.

A backrest with gentle traction

Beyond supporting a healthy J-shape in your spine, ideally a backrest would also stretch your spine, especially in the lumbar area. With a little know-how you can get hours of therapeutic traction into your day, reducing pressure on your spinal discs and nerves and improving circulation in the surrounding tissues. We call this combination of healthy shape and traction stretchsitting.


This schoolboy in Brazil has healthy posture and instinctively uses the backrest to stretchsit, lengthening his spine. 

How to choose a backrest

  1. If your chair’s backrest already offers some friction (e.g., textured fabric) and you don’t mind adjusting it when you sit, a folded towel can serve you adequately for stretchsitting. This video will show you how.
  2. Our Stretchsit® Cushion creates healthier contours and provides traction with its soft, grippy nubs. It comes with extension straps that hold its position without repeated adjustments.

Gokhale Method Stretchsit® Cushion on cream easy/office chair
The Gokhale Method Stretchsit® Cushion comes with adjustable straps and can transform most chairs and car seats.

Esther teaching Stretchsit® Cushion stretchsitting on folding chair, 3 images
Teaching stretchsitting with a Gokhale Method Stretchsit® Cushion on a folding chair.

  1. The Gokhale Pain-Free™chair is designed to provide healthy contours and traction for stretchsitting. It has the additional advantage of having a built-in wedge, a waterfall front, and other features making it suitable for stacksitting (sitting without a backrest). 

The Gokhale Pain-Free™chair 
The Gokhale Pain-Free™chair has a custom forged “back upright” (the metal piece that goes between the seat pan and the backrest) to allow your behind to be behind. This allows your spine to have a healthy J-shape. The backrest has sticky nubs sewn into it to provide therapeutic gentle traction.

Free Online Workshop

If you would like to find out more about healthy sitting, including using a backrest, sign up for my FREE Online Workshop.

Like what you read and want more? Sign up for our newsletter!

Upcoming Workshops

Move like you are meant to

Date and time: Wednesday, October 09, 2024
7:00pm

Europe/Paris

Open spots: Open
Language: French
Teacher: Michal Tal

Move like you are meant to

Date and time: Sunday, October 13, 2024
11:00am

Europe/London

Open spots: Open
Language: English
Teacher: Clare Chapman

Move like you are meant to

Date and time: Sunday, October 13, 2024
6:00pm

Europe/Warsaw

Open spots: Open
Language: Polish
Teacher: Michal Leczycki

Move like you are meant to

Date and time: Monday, October 14, 2024
7:30pm

Europe/Berlin

Open spots: Open
Language: German
Teacher: Julie Johnson

Move like you are meant to

Date and time: Friday, October 25, 2024
10:30am

Australia/Sydney

Open spots: Open
Language: English
Teacher: Tegan Kahn

Move like you are meant to

Date and time: Wednesday, October 30, 2024
8:00pm

Asia/Jerusalem

Open spots: Open
Language: Hebrew
Teacher: Michal Tal

Move like you are meant to

Date and time: Thursday, October 31, 2024
12:00pm

Pacific Time

Open spots: Open
Language: English
Teacher: Esther Gokhale

Move like you are meant to

Date and time: Wednesday, November 06, 2024
7:00pm

Europe/Ljubljana

Open spots: Open
Language: Slovenian
Teacher: Sabina Blumauer