Wright, Jack, Astill, Sarah L, Sivan, Manoj · International journal of environmental research and public health · 2022 · DOI
This study asked 477 people with Long COVID about their physical activity levels before and after illness, and how exercise affected their symptoms. Participants were much less active after getting Long COVID and needed more help with daily tasks. Most people (about 75%) reported that physical activity made their symptoms worse, while only about 1% said it improved them.
This study directly addresses a critical clinical question in Long COVID/ME/CFS: how to safely manage physical activity without triggering symptom exacerbation. The high prevalence of patients reporting PA-induced symptom worsening (75%) validates patient reports of post-exertional malaise and highlights the need for evidence-based, individualized activity guidance rather than standard rehabilitation protocols.
This cross-sectional design cannot establish whether reduced activity causes worse outcomes or vice versa, nor can it prove that PA causally worsens symptoms for all patients. The study does not identify which specific PA intensities or types are most problematic, nor does it distinguish between initial exacerbation and long-term recovery outcomes. Social media recruitment may not represent all Long COVID populations.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
The first block is for the primary paper and is the citation you should use in research work. The atlas-snapshot line only applies if you are specifically referring to this atlas’s reading of the paper on the date shown.
Primary citation
Wright, Jack, Astill, Sarah L, & Sivan, Manoj (2022). The Relationship between Physical Activity and Long COVID: A Cross-Sectional Study.. International journal of environmental research and public health. https://doi.org/10.3390/ijerph19095093
BibTeX
@article{mecfsatlas-wright-2022-relationship-between,
author = {Wright, Jack and Astill, Sarah L and Sivan, Manoj},
title = {The Relationship between Physical Activity and Long COVID: A Cross-Sectional Study.},
journal = {International journal of environmental research and public health},
year = {2022},
doi = {10.3390/ijerph19095093},
note = {PubMed: 35564488},
url = {https://www.mecfsatlas.com/evidence/wright-2022-relationship-between},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-30. https://www.mecfsatlas.com/evidence/wright-2022-relationship-between
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