How much do you think it costs to a person to sit down if he chooses a longer personal chair? Physiotherapy, massage, swimming pool, personal trainer, consultations are expensive.
And how much time and potential earnings are lost due to discomfort in the workplace?
Of course, the answers are obvious. But what to do if at the request of the “right chair” internet is full of proposals ergonomic, orthopedic, anatomical, kinematic chairs with so different price range that you can disassemble until midnight. And then, buying even “more expensive”, the spring still squeaks, my back hurts, my muscles swell, my neck crunches, the wheels scratch the floor, and the seat is wiped like a village sideboard.
To help you choose a chair in which to sit comfortably and after 5 years, we have compiled a small guide to the world of ergonomic furniture.
Ergonomics (from Greek ergon work, nomos-law) – a young scientific discipline about creating working conditions that ensure productivity and safety of the worker. The foundations were laid in the 1920s when technology marked the industrial era, and hired workers won the right to compensation for injuries. Ventilation, lighting, psychological climate – not only the work with the machine but also indirect indicators were taken into account.
In the 21st century, standards were also established for intellectual work, including computer work. After all, professional injuries threaten programmers, managers, secretaries and even directors and gamers.
Remember when you were in school? The distance between the body and the desk is two palms of J
There are a number of standards for seated work and rules for working at the computer. For example, Swedish physician B. As early as 1948, Akerblom predicted the optimal shape of the backrest of the work chair and the standards for seating:
- The presence of a projection on the backrest profile. It provides the necessary support for the lumbar area (a projection at a height of 180-220 mm from the seat plane). The backbend is the main indicator of the correct computer chair.
- Individual adjustment of seat height and seat depth. The hamstring must not be compressed, causing blood stagnation and swelling of the lower leg.
We do not want to burden you with a dozen drawings and legislative footnotes, so we highlighted the main thing. If the details are interesting, please contact our consultant, or look for “ergonomics workplace requirements”, “ergonomic performance“.
The high ergonomic recliner with lumbar support is an anatomical or orthopedic computer chair, which is distinguished by the presence of patented mechanisms of the manufacturer, created to adapt to the movements of the sitting person (adaptive mechanisms).
The working chair promotes natural changes of position, prevents unhealthy consequences of sedentary work.
WHAT DISTINGUISHES AN ANATOMIC CHAIR FROM AN ORTHOPEDIC CHAIR
1. The difference as a result of use.
Anatomical office or home chair designed for prolonged use (40 continuous minutes or more) to prevent problems with the spine and lumbar spine, posture curvature, lumbar hernia, osteoporosis.
The orthopedic chair is designed with the orthopedic physician’s recommendations to correct problems already identified. Exception: when the orthopedic chair is chosen specifically for the formation of posture in a schoolchild.
A child’s chair or recliner is the key to the healthy development of the young organism.
2. Rigidity of construction
The orthopedic chair also has an anatomical shape (correct bending), but the backrest structure is stiffer. For example, an advertising chair (resting chair) is not orthopedic, but it can be anatomical.
Remember how you choose your car: in terms of comfort and safety. It’s the same with a good seat.