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 .
Effects of short versus long bouts of aerobic exercise in sedentary women with fibromyalgia: a randomized controlled trial.
BACKGROUND AND PURPOSE The purpose s of this study were : ( 1 ) to assess the effectiveness of a 16-week progressive program of home-based , videotape-based , low-impact aerobic exercise on physical function and signs and symptoms of fibromyalgia in previously sedentary women aged 20 to 55 years and ( 2 ) to compare the effects of 1 long exercise bout versus 2 short exercise bouts per training day ( fractionation ) on physical function , signs and symptoms of fibromyalgia , and exercise adherence . SUBJECTS One hundred forty-three sedentary women were r and omly assigned to 1 of 3 groups : a group who trained using a long bout of exercise ( LBE group , n=51 ) , a group who trained using short bouts of exercise ( SBE group , n=56 ) , and a group who performed no exercise ( NE group , n=36 ) . METHODS The SBE group exercised twice daily , and the LBE group worked out once daily . Both groups progressed in total daily training duration from 10 to 30 minutes , 3 to 5 times a week , for 16 weeks . Physical and psychological well-being , symptoms , and self-efficacy were evaluated using a multivariate analysis of variance . RESULTS Dropout rates for the NE , SBE , and LBE groups were 14 % , 38 % , and 29 % , respectively . The NE group differed from the LBE group in disease severity , self-efficacy , and psychological well-being ( midtest , efficacy analysis ) and from the SBE group in disease severity and self-efficacy ( posttest , efficacy analysis ) . Exercise adherence was greater for the LBE group than for the SBE group between weeks 5 and 8 of the training program . No other differences between exercise groups were found . DISCUSSION AND CONCLUSION Progressive , home-based , low-impact aerobics improved physical function and fibromyalgia symptoms minimally in participants who completed at least two thirds of the recommended exercise . Fractionation of exercise training provided no advantage in terms of exercise adherence , improvements in fibromyalgia symptoms or physical function . High attrition rates and problems with exercise adherence were experienced in both exercise groups
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 .