Armrests.

Armrests. In the modern office, their presence on chairs is required. All this allows you to remove the extra load from the shoulders when the employee works at the computer. In addition, many chairs can adjust the height of the armrests. The bend on the front edge of the seat allows you to reduce the load on the knees, which in turn will ensure normal blood circulation in the legs. Wheels help to move better on the flooring. Many chairs are equipped with wheels that can slow down.