Another common health issue from sitting on a bad office chair is that of painful legs and joints. This can occur from badly adjusted height settings or simply a lack of compromise with the chair itself. Again, the purchase of a high quality computer chair will remove the likelihood of long term injury by offering flexible and completely manoeuvrable user setup.
The success of computer chairs is simply in the name; designed to offer support for computer operators searching for long term comfort across the office world.
Never disregard the importance of being correctly seated to avoid long term injury. Stay straight and supported always.