Sitting is a position that adds tremendous stress to the structures in the human spine. In order to avoid developing or compounding back problems, it is crucial to have an ergonomic chair that supports the lower back and evokes great posture. In today's world, many will be sitting all day long ? either in office environments or operating machines.
Even thought sitting requires less physical effort than walking or standing, it still puts a lot of stress on the lumbar area. Combined effects of a sedentary lifestyle and a full time job that requires sitting could lead to many back problems. The selection of a good chair is a critical step in preventing back problems for people working in a sitting position.
A well-designed chair like the Herman Miller Aeron allows the user to sit in a balanced position. Buying an ergonomic chair is a good beginning but it must be combined with a proper posture to maximize the benefits!