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APSS, MSSF, WMAB conceived and designed Letter for editor. APSS, MSSF, WMAB conducted critical reading of the article. APSS, MSSF, WMAB wrote the manuscript. All authors read and approved the final version the manuscript.
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da Souza, A.P.S., de Fernandes, M.S.S. & Barros, W.M.A. Comment on the article: Berardi et al. (2021) impact of isometric and concentric resistance exercise on pain and fatigue in fibromyalgia. Eur J Appl Physiol. Eur J Appl Physiol 121, 2361–2362 (2021). https://doi.org/10.1007/s00421-021-04696-3
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DOI: https://doi.org/10.1007/s00421-021-04696-3