Self-rated Accuracy of Rating of Perceived Exertion-based Load Prescription in Powerlifters

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aut.relation.journalJournal of Strength and Conditioning Researchen_NZ
aut.researcherHelms, Eric
dc.contributor.authorHelms, ERen_NZ
dc.contributor.authorBrown, SRen_NZ
dc.contributor.authorCross, MRen_NZ
dc.contributor.authorStorey, Aen_NZ
dc.contributor.authorCronin, Jen_NZ
dc.contributor.authorZourdos, MCen_NZ
dc.date.accessioned2019-01-23T01:26:00Z
dc.date.available2019-01-23T01:26:00Z
dc.date.copyright2017-06-27en_NZ
dc.date.issued2017-06-27en_NZ
dc.description.abstractThis study assessed male (n = 9) and female (n = 3) powerlifters' (18–49 years) ability to select loads using the repetitions in reserve–based rating of perceived exertion (RPE) scale for a single set for squat, bench press, and deadlift. Subjects trained 3× per week. For 3 weeks on nonconsecutive days in the weekly order of hypertrophy (8 repetitions at 8 RPE), power (2 repetitions at 8 RPE), and strength (3 repetitions at 9 RPE), using subject-selected loads intended to match the target RPE. Bench press and squat were performed every session and deadlift during strength and power only. Mean absolute RPE differences (|reported RPE—target RPE|) ranged from 0.22–0.44, with a mean of 0.33 ± 0.28 RPE. There were no significant RPE differences within lifts between sessions for squat or deadlift. However, bench press was closer to the target RPE for strength (0.15 ± 0.42 RPE) vs. power (−0.21 ± 0.35 RPE, p = 0.05). There were no significant differences within session between lifts for power and strength. However, bench press was closer (0.14 ± 0.44 RPE) to the target RPE than squat (−0.19 ± 0.21 RPE) during hypertrophy (p = 0.02). Squat power was closer to the target RPE in week 3 (0.08 ± 0.29 RPE) vs. 1 (−0.46 ± 0.69 RPE, p = 0.03). It seems that powerlifters can accurately select loads to reach a prescribed RPE. However, accuracy for 8-repetition sets at 8 RPE may be better for bench press compared with squat. Rating squat power-type training may take 3 weeks to reach peak accuracy. Finally, bench press RPE accuracy seems better closer rather than further from failure (i.e., 3-repetition 9 RPE sets vs. 2-repetition 8 RPE sets).
dc.identifier.citationJournal of Strength and Conditioning Research: October 2017, Volume 31, Issue 10, p 2938–2943, doi: 10.1519/JSC.0000000000002097
dc.identifier.doi10.1519/JSC.0000000000002097
dc.identifier.issn1064-8011en_NZ
dc.identifier.urihttps://hdl.handle.net/10292/12178
dc.publisherLippincott, Williams & Wilkinsen_NZ
dc.relation.urihttps://insights.ovid.com/crossref?an=00124278-201710000-00032
dc.rightsCopyright © 2017, Lippincott Williams & Wilkins, Two Commerce Square, 2001 Market Street, Philadelphia, PA 19103 U.S.A. All rights reserved. Copyright in the documents ("Contents") on the Lippincott Williams & Wilkins Web Servers is owned by Lippincott Williams & Wilkins (LWW), unless otherwise indicated. LWW hereby authorizes you to copy documents published by LWW on the World Wide Web for non-commercial uses within your organization only. In consideration of this authorization, you agree that any copy of these documents which you make shall retain all copyright and other proprietary notices contained herein.
dc.rights.accessrightsOpenAccessen_NZ
dc.subjectResistance training; Autoregulation; Powerlifting; Periodization; Load prescription
dc.titleSelf-rated Accuracy of Rating of Perceived Exertion-based Load Prescription in Powerliftersen_NZ
dc.typeJournal Article
pubs.elements-id283759
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Health & Environmental Science
pubs.organisational-data/AUT/Health & Environmental Science/Sports & Recreation
pubs.organisational-data/AUT/Health & Environmental Science/SPRINZ
pubs.organisational-data/AUT/PBRF
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences/FHES Early Adopters
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences/HS Sport & Recreation 2018 PBRF
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