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Self-reported physical activity before a COVID-19 ‘lockdown’: is it just a matter of opinion?

There are growing concerns that the COVID-19 pandemic has facilitated a sedentary shift in our physical activity habits. A reduction in physical activity during the pandemic may be secondary to restrictive policies implemented at the government-level, typically those policies which limit interperson...

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Detalles Bibliográficos
Autores principales: Cross, Troy J, Isautier, Jennifer M J, Stamatakis, Emmanuel, Morris, Sarah Jane, Johnson, Bruce D, Wheatley-Guy, Courtney, Taylor, Bryan J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8103558/
https://www.ncbi.nlm.nih.gov/pubmed/34192013
http://dx.doi.org/10.1136/bmjsem-2021-001088
Descripción
Sumario:There are growing concerns that the COVID-19 pandemic has facilitated a sedentary shift in our physical activity habits. A reduction in physical activity during the pandemic may be secondary to restrictive policies implemented at the government-level, typically those policies which limit interpersonal contact; for example, physical/social distancing. It is without question that social distancing is a necessary measure to mitigate community transmission of the novel virus; however, these policies often limit the public’s opportunities to engage in physical activity. The strictest enforcement of social distancing occurs during an authority-mandated ‘lockdown’ (also known as a ‘shelter-in-place’ or ‘stay-at-home’ order). This Viewpoint focuses on the current evidence demonstrating that physical activity declines during a COVID-19 ‘lockdown’. We highlight the point that most of the available evidence stems from investigations using non-validated, self-reported measures of physical activity and discuss the caveats therewith. This Viewpoint explores whether current evidence reflects an ‘actual’ or rather a ‘perceived’ reduction in physical activity, and raises the question of whether this distinction matters in the end.