Physical exercise and COVID-19 pandemic in PubMed: Two months of dynamics and one year of original scientific production

• Main Authors: Rodrigo L. Vancini, Marília S. Andrade, Ricardo B. Viana, Pantelis T. Nikolaidis, Beat Knechtle, Cássia R.V. Campanharo, Alexandre A. de Almeida, Paulo Gentil, Claudio A.B. de Lira
• Format: Article
• Language: English
• Published: KeAi Communications Co., Ltd. 2021-06-01
• Series: Sports Medicine and Health Science
• Subjects: Coronavirus; Pandemic; COVID-19; Social isolation; Quarantine; Physical exercise
• Online Access: http://www.sciencedirect.com/science/article/pii/S266633762100024X

Our aim was to conduct a narrative review about physical exercise and Corona Virus Disease 2019 (COVID-19). A literature search was completed crossing the keywords “COVID-19” and “physical exercise”, for a narrative review, and physical activity (PA), physical exercise, physical training, sport, physical fitness, for a systematic review; search strategy (Randomized Controlled Trial, in the last 1 year, English). The first search date was closed on 04/26/2020 and 06/26/2020. This strategy was chosen to assess the dynamics of scientific information production for the pandemic. In two months, an increase of 76%, from 12 (19.4%) to 50 (80.64%) COVID-19 articles (n = 62, 100%) was found. The main types of articles published were editorial articles (16.13%, n = 10 of 62 articles) and commentary (9.68%, n = 6 of 62 articles). The most frequent country of origin of the scientific production was the United States (12.90%, n = 8 of 62 articles), the United Kingdom (12.90%, n = 8 of 62 articles), and Brazil (11.29%, n = 7 of 62 articles). However, in 2020, there were only 2 relevant randomized controlled trials on the COVID-19 topic in the context of physical exercise. Scientific information production shows the concern of the PA science community to bring a solution to the increase in physical inactivity generated by the COVID-19 pandemic. Our findings show the dynamics of scientific production on the COVID-19, in a situation so unique such as a pandemic, denotes that the practice of PA is essential to improve and/or maintain physical and mental health.