If you are going to use a chair for sitting then purchasing a good chair is very important. Before you purchase a chair following points should be checked:

Seat pan should feel comfortable and should fit your shape

When you sit in the chair the seat pan should be at least one inch wider than your hips and thighs on either side.

Ergonomic Chair Back Pain Relief

Many people who suffer from back pain do not have a proper work place set up or spend too much time sitting in chairs that are bad for their backs. Having an ergonomic chair can offer a solution to back pain. Ergonomic chair back pain relief is quite common among work safety initiatives and offices in general.

Finding the right ergonomic chair is a common problem especially for people who want to purchase new equipment to make workstations safer and healthier places. There are many "ergonomic" chairs available but it can be a mistake to purchase one simply because it is labelled "ergonomic". 

How do I adjust a chair for my height?

• Stand in front of the chair. Adjust the height so the highest point of the seat, (when in the horizontal position), is just below the knee cap.
• Sit on the chair and keep your feet flat on the floor.