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Concurrent Validity of an OMNI Rating of Perceived Exertion Scale for Bench Stepping Exercise.
MedLine Citation:
PMID:  22233787     Owner:  NLM     Status:  Publisher    
Krause, MP, Goss, FL, Robertson, RJ, Kim, K, Elsangedy, HM, Krinski, K, and da Silva, SG. Concurrent validity of an OMNI rating of perceived exertion scale for bench stepping exercise. J Strength Cond Res 25(X): 000-000, 2012-To develop and validate a modified OMNI rating of perceived exertion (RPE) scale for use during bench stepping exercise (OMNI-BS). Thirty women (age: 19.8 ± 1.8 years) undertook 2 experimental trials, separated by 7 days. Concurrent validity was established by examining the relation between physiological criterion variables, oxygen consumption (&OV0312;o2), and heart rate (HR), with the concurrent variable, RPE from OMNI-BS, during 2 trials in which the intensity increased linearly (test 1) and intermittently (test 2). The first test consisted of 3-minute stages. Subjects stepped up and down on the bench at 120 b·min. The test was terminated owing to subject fatigue. Exercise intensity increased as bench height increased every 3 minutes. The second test consisted of three 3-minute exercise bouts that reproduced exercise stage 1 (low intensity), stage 3 (moderate intensity), and stage 5 (high intensity) performed in the first test. The order of these 3 exercise bouts was counterbalanced. Intraclass correlation analysis from experimental trials indicated a strong positive association between RPE and &OV0312;o2 (r = 0.96 and r = 0.95) and HR (r = 0.95 and r = 0.95). Concurrent validity for the OMNI-BS RPE scale was established for women performing bench stepping exercise.
Maressa P Krause; Fredric L Goss; Robert J Robertson; Kevin Kim; Hassan M Elsangedy; Kleverton Krinski; Sergio G da Silva
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-1-07
Journal Detail:
Title:  Journal of strength and conditioning research / National Strength & Conditioning Association     Volume:  -     ISSN:  1533-4287     ISO Abbreviation:  -     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-1-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9415084     Medline TA:  J Strength Cond Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
1Department of Physical Education, Technological Federal University of Parana, Curitiba, Brazil; 2Department of Health and Physical Activity, University of Pittsburgh, Pittsburgh, Pennsylvania; 3Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania; and 4Department of Physical Education, Federal University of Parana, Curitiba, Brazil.
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