Swimming With the COSMED AquaTrainer and K5 Wearable Metabolic System in Breath-by-Breath Mode: Accuracy, Precision, and Repeatability.
Rodrigo ZaccaFlávio Antônio de Souza CastroAna Sofia Mottini MonteiroDavid B PyneJoão Paulo Vila-BoasRicardo Jorge Pinto FernandesPublished in: International journal of sports physiology and performance (2023)
Swimming with the AquaTrainer coupled with K5 (breath-by-breath mode) yields accurate, precise, and repeatable ventilatory and cardiorespiratory responses when compared with K4b2 (previous gold standard). Swimming support staff, exercise and health professionals, and researchers can now relate differences between physiological capacities measured with the AquaTrainer while coupled with either of these 2 devices.