

Synchron Plus Mechanism
This type of mechanism is the most advanced on the market and recommended by all ergonomics specialists. The seat and backrest synchronously and automatically adapt to our movements. Therefore, when the backrest is tilted forwards or backwards, the seat tilt is also automatically adjusted at the same time, resulting in a dynamic and perfect posture. An anti-return safety system prevents hurting the spine.
2D adjustable armrests
These types of armrests are adjustable in height and depth. Fitting a chair with armrests reduces the stress on the user´s elbows, shoulder blades and back. Different ergonomics studies guarantee that working with the arms supported lightens the load on the invertebral discs helping to maintain a healthier posture.
Adjustable seat
This function enables adjusting the depth of the seat adapting it to the length of each user´s legs, thereby obtaining a more comfortable and healthy position while we are working. This type of mechanism is normally used in high-end ergonomic chairs.
Lumbar arch support
The lumbar adjustment enables adjusting the pressure of the backrest in the lower back. Back injuries are one of the most common occupational health problems, so we recommend using a chair that incorporates this type of adjustment that allows us to create a more natural support that follows the curve of our back.
Adjustable backrest
The backrest is height-adjustable by means of a sliding system. This type of mechanism is only found in high-end ergonomic chairs. By adjusting the height of the backrest, we can adapt it to the curvature of the back by reducing the stress on the lumbar and shoulder area.
Headrests
The use of headrests is highly recommended as it helps to rest the vertebrae in the dorsal area without subjecting the spine to excessive twisting.
Daily 8-hour use
This chair is suitable due to its morphological conditions for daily use of more than 8 hours. It is an ideal chair for professional and intensive use which can also be used
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This product is among the most outstanding of our extensive catalogue due to its characteristics and great quality/price ratio. Definitely a safe bet
High performance
Duoback® is a cutting-edge chair that incorporates the latest innovations in movement engineering and ergonomics. It comes in two versions: with a black structure and with a white structure. Optionally, the chair can be equipped with a Duoback® multimedia system.
Dynamic seat
The patented Duoback® backrest firmly supports all the muscles in your back while maintaining stability and support at all times, even when the user changes position, by decreasing the pressure in the entire spine by 20kg.
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