Document Detail


Children's OMNI Scale of Perceived Exertion: walking/running evaluation.
MedLine Citation:
PMID:  11782659     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
PURPOSE: The Children's OMNI-walk/run Scale of Perceived Exertion (category range, 0-10) was evaluated using male and female children (6-13 yr of age) during a treadmill graded exercise test. METHODS: A cross-sectional, perceptual estimation paradigm using a walking/running test protocol was administered. Oxygen uptake (VO(2), mL x min(-1)), %VO(2max), ventilation (VE, L x min(-1)), respiratory rate (RR, breaths x min(-1)), respiratory exchange ratio (RER), heart rate (HR, beats x min(-1)), V(E)/VO(2) ratio, and ratings of perceived exertion (RPE) measurements were made every minute throughout the test. RESULTS: Significant correlations were found between OMNI-walk/run Scale RPE responses and VO(2), %VO(2max), HR, V(E)/VO(2) ratio, and RR throughout the maximal treadmill exercise test. The strongest correlations were found between RPE and %VO(2max) (r = 0.41-0.60, P < 0.001) and HR (r = 0.26-0.52, P < 0.01). CONCLUSION: The psychophysiological responses provide validity evidence for use of the Children's OMNI-walk/run Scale over a wide range of exercise intensities during both walking and running.
Authors:
Alan C Utter; Robert J Robertson; David C Nieman; Jie Kang
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Publication Detail:
Type:  Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't; Validation Studies    
Journal Detail:
Title:  Medicine and science in sports and exercise     Volume:  34     ISSN:  0195-9131     ISO Abbreviation:  Med Sci Sports Exerc     Publication Date:  2002 Jan 
Date Detail:
Created Date:  2002-01-09     Completed Date:  2002-02-19     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8005433     Medline TA:  Med Sci Sports Exerc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  139-44     Citation Subset:  IM; S    
Affiliation:
Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA. utterac@appstate.edu
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Awareness*
Child
Cross-Sectional Studies
Exercise Test / methods*,  standards*
Female
Heart Rate / physiology
Humans
Male
Oxygen Consumption / physiology
Physical Endurance / physiology
Physical Exertion / physiology*
Reproducibility of Results
Running / physiology*
Sex Factors
Statistics as Topic
Walking / physiology

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


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