There were no statistically significant differences in attrition rates between the interventions .
In general , adverse effects were poorly recorded , but no serious adverse effects were reported .
The evidence ( rated as low quality ) suggested that moderate- and moderate- to high-intensity resistance training improves multidimensional function , pain , tenderness , and muscle strength in women with fibromyalgia .
The evidence ( rated as low quality ) also suggested that eight weeks of aerobic exercise was superior to moderate-intensity resistance training for improving pain in women with fibromyalgia .
There was low- quality evidence that 12 weeks of low-intensity resistance training was superior to flexibility exercise training in women with fibromyalgia for improvements in pain and multidimensional function .
There was low- quality evidence that women with fibromyalgia can safely perform moderate- to high-resistance training
BACKGROUND Fibromyalgia is characterized by chronic widespread pain that leads to reduced physical function .
Exercise training is commonly recommended as a treatment for management of symptoms .
We examined the literature on resistance training for individuals with fibromyalgia .
Resistance training is exercise performed against a progressive resistance with the intention of improving muscle strength , muscle endurance , muscle power , or a combination of these .
OBJECTIVES To evaluate the benefits and harms of resistance exercise training in adults with fibromyalgia .
We compared resistance training versus control and versus other types of exercise training .
Utilizing exercise to affect the symptomology of fibromyalgia: a pilot study.
UNLABELLED Fibromyalgia ( FM ) , a rheumatological disorder of unknown origin , is characterized by both physical and psychological symptoms . Although inconclusive results have been reported for most treatment modalities , exercise appears to have universal support for decreasing the myriad of symptoms associated with FM . Weaknesses in the literature , however , prevent conclusive statements regarding exercise prescription and concomitant impact on FM symptomology . PURPOSE The current pilot study attempted to examine the effect of a 24-wk walking program at predetermined intensities on FM . METHODS Initial design was a r and omized control trial with  high- and low-intensity exercise groups  , and a control group . Subsequent nonr and omized control trials were based on actual exercise behavior . RESULTS No differences between initial groups were identified . By collapsing groups , heart rate ( HR ) decreased ( P < 0.05 ) weeks 0 - 12 . Functional impairments were reduced 54 % weeks 0 - 24 , with exercise having a large impact ( omega2 = 0.30 ) on this decrease . By reassigning groups , impact of FM on current health status decreased in the low-intensity group ( P < 0.05 ) and increased in the high-intensity group ( P < 0.02 ) weeks 0 - 24 . Omega squared indicated strong influence of exercise on pain ( omega2 = 0.51 ) , with greater pain in the high-intensity group . CONCLUSIONS A larger number of subjects and direct supervision of the training program to increase compliance is necessary to clarify the effects of a walking program on the manifestations of FM . Results indicate that intensity of the walking program is an important consideration . Individuals with FM can adhere to low-intensity walking programs two to three times per week , possibly reducing FM impact on daily activities
There were no statistically significant differences in attrition rates between the interventions .
In general , adverse effects were poorly recorded , but no serious adverse effects were reported .
The evidence ( rated as low quality ) suggested that moderate- and moderate- to high-intensity resistance training improves multidimensional function , pain , tenderness , and muscle strength in women with fibromyalgia .
The evidence ( rated as low quality ) also suggested that eight weeks of aerobic exercise was superior to moderate-intensity resistance training for improving pain in women with fibromyalgia .
There was low- quality evidence that 12 weeks of low-intensity resistance training was superior to flexibility exercise training in women with fibromyalgia for improvements in pain and multidimensional function .
There was low- quality evidence that women with fibromyalgia can safely perform moderate- to high-resistance training
BACKGROUND Fibromyalgia is characterized by chronic widespread pain that leads to reduced physical function .
Exercise training is commonly recommended as a treatment for management of symptoms .
We examined the literature on resistance training for individuals with fibromyalgia .
Resistance training is exercise performed against a progressive resistance with the intention of improving muscle strength , muscle endurance , muscle power , or a combination of these .
OBJECTIVES To evaluate the benefits and harms of resistance exercise training in adults with fibromyalgia .
We compared resistance training versus control and versus other types of exercise training .