Artículos de revistas
Does The Timing of Measurement Alter Session-RPE in Boxers?
Registro en:
Journal Of Sports Science And Medicine. Journal Sports Science & Medicine, v. 13, n. 1, n. 59, n. 65, 2014.
1303-2968
WOS:000330344200008
Autor
Uchida, MC
Teixeira, LFM
Godoi, VJ
Marchetti, PH
Conte, M
Coutts, AJ
Bacurau, RFP
Institución
Resumen
The purpose of this study was to compare the influence of measuring the overall session rating of perceived exertion (session-RPE) at 10 vs. 30 minutes following exercise. Eight boxers completed three different standardized training sessions of different intensities (easy, moderate and hard) in a matched-pairs, randomized research design. Exercise intensity was assessed during each bout by measuring heart rate, blood lactate concentration and session-RPE. To assess the effect of measurement timing on session-RPE, RPE data were collected either 10 or 30 minutes post-exercise. There was no significant effect of measurement time on session-RPE values following easy (10 minutes: session-RPE = 1.3 +/- 1.0 Arbitrary Unit (AU), % Heart Rate Reserve (HRR) = 49.5 +/- 11.1, and Delta Blood lactate = -2.3 +/- 16.3%; 30 minutes: session-RPE = 1.7 +/- 1.0 AU, % IIRR = 51.3 +/- 10.8, and Delta Blood lactate = 0.7 +/- 25.2%), moderate (10 minutes: session-RPE = 2.7 +/- 1.6 AU, % HRR = 67.2 +/- 10.8, and Delta Blood lactate = 2.2 +/- 19%; 30 minutes: session-RPE = 2.5 +/- 0.9 AU, % HRR = 67.2 +/- 5.9, and Delta Blood lactate = 24.5 +/- 17.1%) and hard (10 minutes: session-RPE = 5.7 +/- 1.0 AU, % HRR = 88.1 +/- 6.3, and Delta Blood lactate = 146.3 +/- 87.9%; 30 minutes: session-RPE = 5.8 +/- 1.9 AU, % HRR = 83.3 +/- 8.0, and Delta Blood lactate = 91.6 +/- 39%) sessions. In conclusion, our findings suggest that session-RPE can be used in boxing training routines across a range of intensities and accurate measurements can be determined as early as 10 minutes after exercise. 13 1 59 65