Pain was significantly reduced post treatment by l and -based and water-based AE , exercises with slight to moderate intensity and frequency of two or three times per week .
Positive effects on depressed mood , HRQOL and physical fitness could be maintained at follow-up .
Continuing exercise was associated with positive outcomes at follow-up .
Introduction The efficacy and the optimal type and volume of aerobic exercise ( AE ) in fibromyalgia syndrome ( FMS ) are not established .
We therefore assessed the efficacy of different types and volumes of AE in FMS .
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
Pain was significantly reduced post treatment by l and -based and water-based AE , exercises with slight to moderate intensity and frequency of two or three times per week .
Positive effects on depressed mood , HRQOL and physical fitness could be maintained at follow-up .
Continuing exercise was associated with positive outcomes at follow-up .
Introduction The efficacy and the optimal type and volume of aerobic exercise ( AE ) in fibromyalgia syndrome ( FMS ) are not established .
We therefore assessed the efficacy of different types and volumes of AE in FMS .