Misconceptions about Aerobic and Anaerobic Energy Expenditure

The measurement of gas exchange has played an invaluable role in metabolic interpretation. The uptake of 1 liter of oxygen is often converted into an energy expenditure estimate of 21.1 kilojoules (e.g., 1 L O(2 )= 21.1 kJ or ~5 kcal). This article demonstrates both the importance of such a conversi...

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Detalles Bibliográficos
Autor principal: Scott, Christopher
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2005
Materias:
Commentary
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2129144/
https://www.ncbi.nlm.nih.gov/pubmed/18500953
http://dx.doi.org/10.1186/1550-2783-2-2-32
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author Scott, Christopher
author_facet Scott, Christopher
author_sort Scott, Christopher
collection PubMed
description The measurement of gas exchange has played an invaluable role in metabolic interpretation. The uptake of 1 liter of oxygen is often converted into an energy expenditure estimate of 21.1 kilojoules (e.g., 1 L O(2 )= 21.1 kJ or ~5 kcal). This article demonstrates both the importance of such a conversion and the potential for misinterpretation. Oxygen uptake during heavy and severe exercise will also be discussed.
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spelling pubmed-21291442007-12-12 Misconceptions about Aerobic and Anaerobic Energy Expenditure Scott, Christopher J Int Soc Sports Nutr Commentary The measurement of gas exchange has played an invaluable role in metabolic interpretation. The uptake of 1 liter of oxygen is often converted into an energy expenditure estimate of 21.1 kilojoules (e.g., 1 L O(2 )= 21.1 kJ or ~5 kcal). This article demonstrates both the importance of such a conversion and the potential for misinterpretation. Oxygen uptake during heavy and severe exercise will also be discussed. BioMed Central 2005-12-09 /pmc/articles/PMC2129144/ /pubmed/18500953 http://dx.doi.org/10.1186/1550-2783-2-2-32 Text en Copyright © 2005 A National Library of Congress Indexed Journal
spellingShingle Commentary
Scott, Christopher
Misconceptions about Aerobic and Anaerobic Energy Expenditure
title Misconceptions about Aerobic and Anaerobic Energy Expenditure
title_full Misconceptions about Aerobic and Anaerobic Energy Expenditure
title_fullStr Misconceptions about Aerobic and Anaerobic Energy Expenditure
title_full_unstemmed Misconceptions about Aerobic and Anaerobic Energy Expenditure
title_short Misconceptions about Aerobic and Anaerobic Energy Expenditure
title_sort misconceptions about aerobic and anaerobic energy expenditure
topic Commentary
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2129144/
https://www.ncbi.nlm.nih.gov/pubmed/18500953
http://dx.doi.org/10.1186/1550-2783-2-2-32
work_keys_str_mv AT scottchristopher misconceptionsaboutaerobicandanaerobicenergyexpenditure

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