European Journal of Applied Physiology

, Volume 111, Issue 6, pp 1223–1224 | Cite as

\( \dot{V}{\text{O}}_{2} \) underestimation using the Aquatrainer compared with facemask measurements: is it all in the ventilation?

  • Victor Machado ReisEmail author
Letter to the Editor


Healthy Subject Measurement Error Sport Medicine Oxygen Uptake Maximum Exercise 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Conflict of interest statement

The author declares that he has no conflict of interest.


  1. Garrard CS, Emmons C (1986) The reproducibility of the respiratory responses to maximum exercise. Respiration 49:94–100PubMedCrossRefGoogle Scholar
  2. Gayda M, Bosquet L, Juneau M, Guiraud T, Lambert J, Nigam A (2010) Comparison of gas exchange data using the Aquatrainer_ system and the facemask with Cosmed K4b2 during exercise in healthy subjects. Eur J Appl Physiol 109:191–199PubMedCrossRefGoogle Scholar
  3. Nordrehaugh JE, Danielsen R, Stangeland L, Rosland GA, Vik-Mo H (1991) Respiratory gas exchange during treadmill exercise testing: reproducibility and comparison of different exercise protocols. Scand J Clin Lab Inv 51:655–658CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  1. 1.Research Center for Sports, Health and Human DevelopmentUniversity of Trás-os-Montes and Alto DouroVila RealPortugal

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