I had this questions asked by several people so I have put together my own definition of what Fibromyalgia is otherwise known as muscle stiffness which affects people in various ways he stiffness in the following areas:
muscles, tendons, joints and ligaments are all affected.
However the most common I have heard about is about the back and neck areas.
Tingling in some people is also a sign and is also very common with people with Fibromyalgia.
If you have Fibromyalgia and have a high stress levels it can make it worse. So please take time out for yourself after work.
If you would like to learn more about stress then you can either run a search on stress for yourself or this site might be a starting point:
http://www.self-guided.com/fibromyalgia-and-stress.html
info2uohyeah 