Published at Saturday, 18 November 2017 by juan in Furniture Office, with total 39 digitals.
And of course the chair itself should be stable. You don't want a chair that is wobbly. To ensure this you should look for a chair with a five pronged base.
Then there is the backrest horizontal movement or the ability to move backward and forward. This is not the same as the tilt feature. This is a feature that actually either increases or decreases the distance between the back of the chair and the seat of the chair. Not all chairs have this feature and while it may cost more it is something to consider as it will provide further comfort on an individual basis.
Then there is the backrest tilt which allows the person using the chair to either recline (lean back) or incline (lean forward) and adopt variable postures in between these two positions. Most people find a slight reclining position to be the most comfortable.