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Several studies have examined the effect of different types of exercise on people with fibromyalgia. The aim of this study was to identify which dosage of resistance training is effective to reduce pain in women with fibromyalgia. Two authors independently selected studies included in a Cochrane Systematic Review and from an updated search up to May 2021 using the following databases: Embase, Central, Lilacs, PEDro, Current Controlled Trials, and WHO International Clinical Trials Registry Platform, Scopus and ISI Web of Science. Inclusion criteria were randomized clinical trials (RCTs) with female patients (18 years of age or older) diagnosed with fibromyalgia according to the American College of Rheumatology (ACR) criteria and the intervention, resistance exercises for pain reduction. The pain outcome value was extracted from studies for meta-analysis. Nine RCTs were included. Compared to the control groups, resistance exercise groups demonstrated a clinically and statistically significant effect on pain reduction when each exercise was performed in 1-2 sets or 3-5 sets of 4-12 or 5-20 repetitions twice a week, for 8-12 weeks, at intensities of 40-80% with one repetition maximum or perceived exertion. Resistance training exercises are effective to reduce pain in women with fibromyalgia when performed at moderate-to-high intensity in 1-2 sets of 4-20 repetitions twice a week, for 8-12 weeks. The protocol was registered on the International Prospective Register of Systematic Reviews (PROSPERO) platform, CRD42018095205., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

To evaluate the quality of the reporting of exercise interventions with Pilates method for the treatment of lower back pain (LBP) in adults. Two independent evaluators selected randomized controlled trials (RCTs) of moderate and high methodological quality included in a Cochrane Systematic Review (SR) and from an additional updated search in the following databases: CENTRAL, MEDLINE, EMBASE, CINAHL, PEDro and SPORTDiscus. Three assessment tools (Consensus on Therapeutic Exercise Training (CONTENT) scale, Template for Intervention Description and Replication (TIDieR) checklist and Consensus on Exercise Reporting Template (CERT) checklist) were utilized by three pairs of two independent researchers trained. The scales' concordance was measured using the Kappa coefficient. Ten RCTs were included. The CONTENT scale score was 5.3 (± 1.33) out of 9 points; the TIDieR checklist was 8.5 (± 1.71) out of 12 points and the CERT checklist was 9.5 (± 3.62) out of 19 points. The CONTENT and CERT had moderate concordance, while there was fair concordance between the other tools. The overall reporting quality for the Pilates exercises in ten moderate-to-high quality RTCs for the management of LBP was low according to CONTENT scale and CERT checklist and high according to TIDieR checklist. Reporting of Pilates exercise program in moderate-to-high quality RCTs for the management of lower back pain remains incomplete. Pilates exercise program should be personalized and contextualized to individual participants. There may be a need to consider adding to or combining the information available from various trials. [ABSTRACT FROM AUTHOR]

Rationale: Exercise programs for the management of fibromyalgia are well recognized as being effective. However, the incomplete descriptions of exercise programs make replication and implementation difficult. Also, existing reporting tools have not been validated in relation to pain relief as well as with each other. Objectives: This study aimed to evaluate the description of exercise programs in randomized control trials for the management of fibromyalgia using different assessment tools, and the correlations of each tool in relation to effectiveness of pain relief of fibromyalgia, and the correlations between each tool. Method/Results: Through a consensus made by two different pairs of reviewers and an arbitrator, the mean total scores for the exercise programs were reported: 10.61/19 for Consensus on Exercise Reporting Template; 4.17/12 for Template for Intervention Description and Replication; 7.05/12 for the Consensus on Therapeutic Exercise Training; and 2.50/4 (aerobic) and 2.36/5 (flexibility and resistance) for the 2016 American College of Sports Medicine guidelines. This demonstrates generally low reporting scores (less than 60% out of the total number of items were reported). Overall, low correlations (Cohen's kappa value, ranging from −0.47 (poor) to 0.313 (fair)) were found between all tools and pain relief. Good to excellent correlations (0.680–0.908) among the reporting tools were shown. Conclusion: Incomplete descriptions of exercise programs were consistently shown among the randomized clinical trials assessed in this study. The overall weak correlations demonstrated that the reporting tools have the limited ability to determine whether exercise programs were or were not effective for pain relief among individuals with fibromyalgia. [ABSTRACT FROM AUTHOR]