The reproducibility of the respiratory responses to maximum exercise.

@article{Garrard1986TheRO,
  title={The reproducibility of the respiratory responses to maximum exercise.},
  author={Christopher S. Garrard and Cheryl Emmons},
  journal={Respiration; international review of thoracic diseases},
  year={1986},
  volume={49 2},
  pages={94-100}
}
In order to investigate the reproducibility of maximum progressive exercise we studied 6 healthy volunteers twice a day for 3 nonconsecutive days. The average within-subject coefficients of variation for the maximal ventilatory and heart rate (HR) responses ranged from 3.8% for HR to 12% for minute ventilation (Ve) and anaerobic threshold. Three-way… CONTINUE READING