Dynamic Ergonomic Science

From "static" to "dynamic" — The evolution of ergonomic chairs

Traditional ergonomic chairs have been designed for "static" postures, but our bodies and work styles require more functionality—dynamic support that moves, works, and relaxes with us.

Ergonomics 101

The limitations so far Dynamic ergonomics that adapt to changing posture Dynamic Ergonomic Science Innovation

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The limitations of conventional ergonomic chairs

Everyone's spine is curved differently, which is why finding an office chair that fits your back perfectly can be a challenge.

*Source: United States AirForce Research Laboratory, CAESAR, Final Report, June 2002.

Even the most expensive ergonomic chair cannot effectively support your body when you move.

80% of adults will experience back pain at some point in their lives. Sitting for long periods of time is thought to be the cause, especially for office workers. To assist with spinal health, ergonomics experts recommend chairs that allow for "moving" sitting.

*Source: American Chiropractic Association

Disadvantages of conventional ergonomic chairs

It cannot be adjusted to the curve of each individual's spine.

The lumbar support is fixed and cannot accommodate different spinal curves.

"Move" cannot be responded to

Changing your posture by slouching or leaning back puts uneven pressure on your neck and back.

Insufficient relief of body pressure

It provides insufficient support for chronic pain such as sciatica and stiff neck.

02

Why an active support chair is essential

A healthy person changes posture up to 13 times per hour while sitting. This means that the act of "sitting" does not mean being completely still; the body is constantly moving, even slightly. This is why a truly ergonomic chair should "dynamically" respond to changes in posture, maintaining spinal health and reducing fatigue.

*Source: J Reenalda, P Van Geffen, M Nederhand, M Jannink, M Ijzerman, H Rietman. Journal article: Analysis of healthy sitting behavior: Interface pressure distribution and subcutaneous tissue oxygenation

Spine biomechanics: The human body is incredibly complex, so the back of an office chair must be designed to reflect the intricacies of our skeletal structure. The spine is a continuous system, and supporting only one part of it can lead to imbalances. Furthermore, because the curve of the spine varies from person to person, truly comfortable ergonomic support must be tailored to each individual's spine.

We have discovered that office chairs that protrude too far from the lower back actually disrupt the natural curve of the spine. As you can see in the X-ray below, this causes an unnatural distortion in the alignment of the spine, putting excessive pressure on certain areas.

*Source: LiberNovo In-house Lab

We have redefined the concept of ergonomics by pursuing a true relationship between man and machine. Our goal at LiberNovo is to create an office chair that not only sits in you, but also moves with you.

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concept Fits without movement Move and support Science and Health

What is the LiberNovo Active Support Chair?

concept

Stable fit —maximum seated comfort

Support that moves —ultimate comfort that lasts even as you change positions

Fits without movement

LiberNovo's comprehensive support

Large contact area = best fit

The flexible backrest and motor-driven, stepless height adjustment support correct posture according to the curves of each individual's spine.

FlexFit backrest mimics human movement

Motorized up and down at a depth of 5cm

Move and support

Tracking people's movements for greater comfort

The SyncroLink mechanism system connects the headrest, backrest, seat, and armrests for seamless, millisecond-by-millisecond support. No matter how long you sit or how often you change positions, Omni always feels natural and comfortable.

Deep Focus Mode

The 105° angle is the optimal angle for sitting posture. It follows the natural curve of the spine and reduces overall pressure by 51%. It is more comfortable than a traditional 90° backrest, reducing muscle tension and allowing you to work in a relaxed state.

Solo Work Mode

120° is the inspiration angle. Research has shown that reclining at this angle increases blood flow and oxygen supply to the prefrontal cortex, boosting creativity and making it easier to find the inspiration that sparks your breakthrough.

Soft reclining mode

The 135° angle provides comfort for extended periods of time. This mode reduces fatigue by 25% compared to standing, making it ideal for extended work or gaming sessions. You can work hard from morning until night, enjoying the comfort.

Spine Flow Mode

The 160° position offers a weightless, almost gravity-free experience. This mode is almost like lying down, significantly reducing pressure on the spine and joints and promoting better circulation. Experience true weightless comfort. Ideal for deep rest, recovery, and stress relief.

Deep Focus Mode

The 105° angle is the optimal angle for sitting posture. It follows the natural curve of the spine and reduces overall pressure by 51%. It is more comfortable than a traditional 90° backrest, reducing muscle tension and allowing you to work in a relaxed state.

Solo Work Mode

120° is the inspiration angle. Research has shown that reclining at this angle increases blood flow and oxygen supply to the prefrontal cortex, boosting creativity and making it easier to find the inspiration that sparks your breakthrough.

Soft reclining mode

The 135° angle provides comfort for extended periods of time. This mode reduces fatigue by 25% compared to standing, making it ideal for extended work or gaming sessions. You can work hard from morning until night, enjoying the comfort.

Spine Flow Mode

The 160° position offers a weightless, almost gravity-free experience. This mode is almost like lying down, significantly reducing pressure on the spine and joints and promoting better circulation. Experience true weightless comfort. Ideal for deep rest, recovery, and stress relief.

Always comfortable as you move - instantly synchronized from your gaze to your arms and back.

Science and Health

Science-based health support

Pull and Relax: Inspired by the yoga pose "Cat-Cow"

structure:

1. Provides firm support for the L4-L5 lumbar spine

2. 50mm deep fascia release

3. Foraminal dilation and decompression

effect:

1. Increases blood flow by 41% and relieves muscle stiffness

2. Expands intervertebral space by 0.8mm, reducing nerve pressure

3. Resets and reduces pressure on the sacroiliac joints to zero

The ergonomic chair with the lowest seat pressure

Testers wore pressure-sensing suits and took turns sitting in each chair for over an hour, collecting data at various angles to ensure accurate, real-world results.