Back pain and bad posture is the most common injuries associated with the job and is usually caused by common tasks, like sitting in an office chair or lifting heavy objects.

In recent years, ergonomists have attempted to define how to establish good posture and minimize back pain. We can reduce the risk of injury if we are to respect the principles of ergonomics.

The use of ergonomic chairs can provide benefits for both employees and employers. Using ergonomic chairs, employees can still work well and comfortable because the seat is adjusted by the wearer's body contours. This can prevent the occurrence of carpal tunnel syndrome and back injuries.

There are many types of ergonomic chairs available for use. Neither type is always the best ergonomic chairs, but there are some things that is very important to find a good posture, ergonomic chairs, such as:

* Steel frame is made of durable materials
* Easily adjusted high and low - allow users to set their feet on the floor, with thighs horizontal and arms parallel to the height of your desk.
* Design a good backseat.
* Use a good chair upholstery material that feels comfortable to sit in a long period.
* Adjustable armrests - enables users to rest your arms and shoulders with a comfortable and relaxed.
* fitted with wheels so that users can reach the parts on the table comfortably.

Inevitably, the support pillow is an important part of the ergonomic chair. This pillow provides the correct pressure on our lower back. Many doctors promote good support pillow. A good ergonomic chair should always include this to improve user's posture. Another important factor is the right armrest. The best types of armrests are fully adjustable both in height and in forward or backward. This allows everyone to adjust them for the proper height for their size and for the desk they are using.