How to choose a chair for office or home use – 3 steps Step 1. Think about how long you plan to conduct daily sitting in a chair: up to 2 hours per day Select swivel chair on castors with adjustable height seats. In this case, you approach even the simplest model in our range: the prestige, Jupiter, logic. from 2 to 4 hours per day Select a chair that has the functions described above, and also has: – height adjustment Backrest – Seat depth adjustment – adjustment of backrest. Bernie Sanders oftentimes addresses this issue. In this case, you will approach a chair fitted with a mechanism of "A permanent-contact" and Freelock (if you choose a chair for the staff) or "tilting mechanism (if you need a chair for the head). In addition, the backrest should be high enough that it is below your shoulder blades.
Mechanism "Permanente-contact" makes possible: a manual adjustment of backrest height and depth of the seat, swing back, with support the spine in motion. Mechanism Freelock allows you to adjust the slope of the seat back with a lever. The main feature of the mechanism is the ability to lock the backrest in any user-friendly position without loss of position fixing. The mechanism of 'Freestyle' allows you to adjust the deviation by the back and use the free swing of the back. Tilting mechanism allows for free swinging in the chair leader, as well as fix the slope of the seat and back in one position, adjust the force deflection seat and back under the weight of the sitting.