How to set up an office chair?

If you do office work and spend long hours behind a desk this resource is for you.

Correctly adjusting your chair will help you avoid such ailments as back pain, numbness in your legs, and a feeling of tension in your body. To make your work safe and healthy, it's helpful to know which chair will be best for you and how to set it up to feel comfortable.

From this video you will learn: …