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The expression for the mean swimming velocity of the Oseen two-sphere modelderived in the Letter [arXiv:2008.08305] is compared with an exact one derivedearlier, as well as one derived in first harmonic approximation. The latter isfound to be a very accurate approximation to the exact result.

Comment on: arXiv:2008.08305 "Scallop Theorem and Swimming at the  Mesoscale" by M. Hubert, O. Trosman, Y. Collard, A. Sukhov, J. Harting, N.  Vandewalle, and A.-S. Smith, Phys. Rev. Letters \vc{126}, 224501 (2021)