Document Detail


Standardized scaling procedures for rating perceived exertion during resistance exercise.
MedLine Citation:
PMID:  11710658     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The purpose of this project was to determine the validity of standardized Borg scale instructions and scale anchoring procedures to measure active muscle rating of perceived exertion and overall rating of perceived exertion during resistance exercise. Anchoring procedures were determined for each of 7 exercises before the completion of 2 counterbalanced experimental trials. In one trial, subjects lifted 90% of 1 repetition maximum (1RM) 5 times. In the other, subjects lifted 30% of 1RM 15 times. Adjusted R2 and SEMs were used to determine linearity of Borg 15-category scale responses with respect to repetitions at equal work increments for both the group and the sum of the individuals. Both group and individual responses had high adjusted R2 and low SEM values. These results suggest that the current scaling instructions used with the Borg 15-category scale are valid for use during resistance exercise.
Authors:
R E Gearhart; F L Goss; K M Lagally; J M Jakicic; J Gallagher; R J Robertson
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Publication Detail:
Type:  Clinical Trial; Journal Article; Randomized Controlled Trial    
Journal Detail:
Title:  Journal of strength and conditioning research / National Strength & Conditioning Association     Volume:  15     ISSN:  1064-8011     ISO Abbreviation:  J Strength Cond Res     Publication Date:  2001 Aug 
Date Detail:
Created Date:  2001-11-16     Completed Date:  2001-12-19     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  9415084     Medline TA:  J Strength Cond Res     Country:  United States    
Other Details:
Languages:  eng     Pagination:  320-5     Citation Subset:  IM    
Affiliation:
Center for Exercise and Health-Fitness Research, University of Pittsburgh, Pennsylvania 15213, USA.
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MeSH Terms
Descriptor/Qualifier:
Adult
Exercise / physiology*
Female
Humans
Linear Models
Male
Physical Exertion / physiology*
Reproducibility of Results
Weight Lifting / physiology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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