Exercise won't exacerbate the pain associated with fibromyalgia, and it may
actually improve it, a new study suggests.
Researchers from Wake Forest Baptist Medical Center in Winston-Salem, NC,
found that engaging in light to moderate physical activity over time could ease
symptoms of the condition.
"For many people with fibromyalgia, they will exercise for a week or two and
then start hurting and think that exercise is aggravating their pain, so they
stop exercising," study senior author Dr Dennis Ang, associate professor of
internal medicine at Wake Forest, said in a Wake Forest news release.
"We hope that our findings will help reduce patients' fears and reassure them
that sustained exercise will improve their overall health and reduce their
symptoms without worsening their pain," Ang added.
How the study was done
In conducting the study, which was published online in the journal
Arthritis Care & Research, the researchers had 170 people engage in
individualised moderate exercise plans, such as light jogging or brisk walking,
for 20 minutes daily. During the 36-week study, the participants' symptoms and
physical activity were assessed in questionnaires every 12 weeks.
The study showed that the participants who engaged in moderate-intensity
exercise for at least 12 weeks had greater improvements in their symptoms than
those unable to attain higher levels of physical activity.
The researchers concluded that long-term physical activity as recommended in
current medical guidelines does not lead to increased pain for those with
Fibromyalgia or similar conditions affect roughly 10% of US adults. Symptoms
include widespread musculoskeletal pain accompanied by fatigue, sleep
disturbance and memory issues. Experts suggest that fibromyalgia is a
pain-processing disorder caused by abnormal functioning of the central nervous
The US National Institute of Arthritis and Musculoskeletal and Skin Diseases
provides more information on fibromyalgia.