A person with fibromyalgia experiences daily pain all over their body. Even something as simple as a handshake or hug can cause pain. The National Fibromyalgia Association (NFA), in collaboration with Pfizer Inc, has developed a video on the "Science of Fibromyalgia" as a resource to help people understand the underlying science behind fibromyalgia, a chronic, widespread pain condition. For the millions of people with fibromyalgia, understanding the possible causes for the condition can help provide new hope and ways of working with their doctors to better manage the pain that can impact their lives. Broadcasters: please courtesy National Fibromyalgia Association and Pfizer Inc