Appelman, B., Charlton, B. T., Goulding, R. P., Kerkhoff, T. J., Breedveld, E. A., Noort, W., Offringa, C., Bloemers, F. W., Weeghel, M. V., Schomakers, B., Coelho, P., Posthuma, J. J., Aronica, E., Wiersinga, W. J., Vugt, M. V., Wüst, R. C. I. (2025). Reply to: Should we be careful with exercise in post-exertional malaise after Long COVID?. Nature Communications. https://doi.org/10.1038/s41467-025-56428-2