| Net caloric cost of a 3-set flywheel ergometer resistance exercise paradigm. | |
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MedLine Citation:
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PMID: 12423187 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Subjects (n = 23) performed three 3 x 8 seated leg press workouts on a flywheel ergometer to note the net caloric cost. This study's purpose was to examine net caloric cost as a function of total work on an inertial resistance exercise device offering more eccentric loading than conventional isotonic weight training equipment. High intraclass correlations for net caloric cost (0.89) and total work (0.94) result from data collected from 3 workouts. Average total work and net caloric cost values reveal a significant (r = 0.62, p < 0.05) correlation yielding the following equation: predicted net caloric cost = 33.2 + 0.006014331 (total work). Current study data also show favorable net caloric cost (1.24 kcal x kg(-1) x d(-1)), exercise efficiency (9.48 kcal x 10(-3) per joule), and estimated mechanical loading (65 W min x kg(-1) LBM x d(-1)) values. The results of the current study serve as baseline knowledge for exercise prescriptions pertaining to net caloric cost, exercise efficiency, and mechanical loading using this device. |
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Authors:
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John F Caruso; Dan A Hernandez |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Journal of strength and conditioning research / National Strength & Conditioning Association Volume: 16 ISSN: 1064-8011 ISO Abbreviation: J Strength Cond Res Publication Date: 2002 Nov |
Date Detail:
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Created Date: 2002-11-08 Completed Date: 2003-03-18 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 9415084 Medline TA: J Strength Cond Res Country: United States |
Other Details:
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Languages: eng Pagination: 567-72 Citation Subset: IM |
Affiliation:
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Exercise Physiology Laboratory, University of Nevada, Reno, Nevada 89557, USA. drjcaruso@aol.com |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Energy Metabolism / physiology* Ergometry / methods* Exercise / physiology* Female Humans Male Oxygen Consumption / physiology Physical Exertion / physiology Probability Sensitivity and Specificity Weight Lifting / physiology* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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