Validity and reliability of perceptually-based scales during exhausting runs in trained male runners.

@article{Coquart2007ValidityAR,
  title={Validity and reliability of perceptually-based scales during exhausting runs in trained male runners.},
  author={J{\'e}r{\'e}my Coquart and Murielle Garcin},
  journal={Perceptual and motor skills},
  year={2007},
  volume={104 1},
  pages={254-66}
}
The purposes of this study were to test the validity of a recent scale based on the estimation of a time of exhaustion (entitled Estimated Time Limit scale) to predict a time limit (Tlim) and to regulate exercise intensity and to investigate the reliability of the Estimated Time Limit scale and the Ratings of Perceived Exertion (RPE) scale. 14 male runners performed one incremental test, one constant velocity test at 85% of Maximal Aerobic Velocity (MAV), one constant duration test and one… CONTINUE READING