TO OUR READERS: An error appeared in the following article:

Zacca R, de Souza Castro FA, Mottini Monteiro AS, Pyne DB, Vilas-Boas JP, Pinto Fernandes RJ. Swimming with the COSMED AquaTrainer and K5 wearable metabolic system in breath-by-breath mode: accuracy, precision, and repeatability. Int J Sports Physiol Perform. 2023;18(10):1152–1160. https://doi.org/10.1123/ijspp.2022-0386

During copy editing, the term “b·min−1” was mistakenly defined as beats per minute instead of breaths per minute and presented as “beats·min−1” several times throughout the article. The article was corrected September 20, 2023. We apologize for the error.