Reliability of measurement of oxygen uptake by a portable telemetric system

  title={Reliability of measurement of oxygen uptake by a portable telemetric system},
  author={Yasuo Kawakami and Daichi Nozaki and Akifumi Matsuo and Tetsuo Fukunaga},
  journal={European Journal of Applied Physiology and Occupational Physiology},
The purpose of the present study was to check the reliability of measurements of oxygen uptake (VO2) using a newly developed portable telemetry system. This system (K2) consisted of a face mask, a flow meter, a gas analyser with a transmitter, and a receiver. The total mass for the subject to carry was about 850 g. Three experiments were carried out, firstly to check the reliability and reproducibility of the flow meter and the K2 gas analyser, secondly to check the accuracy of K2 by comparing… CONTINUE READING

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