Kineziologija, Vol. 51. No. 2., 2019.
Izvorni znanstveni članak
https://doi.org/10.26582/k.51.2.1
Comparison of rating of perceived exertion scales during incremental and interval exercise
Blaine E. Arney
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
Reese Glover
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
Andrea Fusco
; Department of Human Sciences, University of Cassino and Lazio Meridionale, Cassino, Italy; Department of Sports Science and Kinesiology, University of Salzburg, Salzburg, Austria
Cristina Cortis
; Department of Human Sciences, University of Cassino and Lazio Meridionale, Cassino, Italy
Jos J. de Koning
; Amsterdam Movement Sciences, Department of Human Movement Sciences,
Teun van Erp
; Amsterdam Movement Sciences, Department of Human Movement Sciences,
Salvador Jaime
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
Richard P. Mikat
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
John P. Porcari
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
Carl Foster
; Department of Exercise and Sport Science, University of Wisconsin-La Crosse, La Crosse, USA
Sažetak
The Rating of Perceived Exertion (RPE) is an important measure of exercise intensity, which is useful both as a primary and adjunctive method of exercise prescription. However, there are multiple variants of
the Borg RPE scale, primarily the Borg 6-20 RPE scale (BORG-RPE) and the Borg Category-Ratio-10 scale (BORG-CR10). There are inadequate data available to address the comparability and interchangeability of
these two widely used scales. Well-trained non-athletes performed two increment cycle tests, with each scale used in a random sequence. Subjects also performed interval sessions at three intensities (50, 75 and 85% of peak power output) with each scale used in a random sequence. There were very large correlations during the incremental exercise between the conventional physiological measures (% heart rate reserve – r=0.89 & r=.87); and %VO2reserve (r=.88 & r=.90) and RPE measured by either the BORG-RPE or the BORGCR10, respectively. This pattern was also evident during the interval exercise (% heart rate reserve – r=.85 & r=.84; and blood lactate concentration – r=.74 & r=.78) and RPE measured by either the BORG-RPE or the BORG-CR10, respectively. The relationship between RPE measured by the BORG-RPE and the BORGCR10 was large and best described by a non-linear relationship for both the incremental (R2=.89) and the interval (R2=.89) exercise. The incremental and interval curves were virtually overlapping. We concluded that the two most popular versions of the RPE scale, BORG-RPE and BORG-CR10, were both highly related to the conventional physiological measures and very strongly related to each other, with an easily described conversion.
Ključne riječi
exercise prescription; perceived exertion; heart rate; oxygen uptake; lactate
Hrčak ID:
222932
URI
Datum izdavanja:
31.12.2019.
Posjeta: 2.509 *