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dc.contributor.authorZakrzewski-Fruer, Julia K.en_GB
dc.contributor.authorTolfrey, Keithen_GB
dc.date.accessioned2013-06-28T08:58:14Z
dc.date.available2013-06-28T08:58:14Z
dc.date.issued2011-02
dc.identifier.citationZakrzewski, J, & Tolfrey, K. (2011) 'Exercise protocols to estimate Fatmax and maximal fat oxidation in children', Pediatric exercise science, 23(1), pp.122-35.en_GB
dc.identifier.issn1543-2920
dc.identifier.pmid21467596
dc.identifier.urihttp://hdl.handle.net/10547/294844
dc.description.abstractConsensus on the exercise protocol used to measure Fatmax (exercise intensity corresponding to maximum fat oxidation (MFO)) in children has not been reached. The present study compared Fatmax estimated using the 3 min incremental cycling protocol (3-INC) and a protocol consisting of several 10 min constant work rate exercise bouts (10-CWR) in 26 prepubertal children. Group Fatmax values were the same for 3-INC and 10-CWR (55% VO2peak) and 95% limits of agreement (LoA) were ± 7% VO2peak. Group MFO values were similar between protocols, although 95% LoA were -94 to 113 mg·min-1. While 3-INC provides a valid estimation of Fatmax compared with 10-CWR, caution should be exercised when estimating MFO in prepubertal children.
dc.language.isoenen
dc.publisherHuman Kineticsen_GB
dc.relation.urlhttp://www.ncbi.nlm.nih.gov/pubmed/21467596en_GB
dc.rightsArchived with thanks to Pediatric exercise scienceen_GB
dc.subjectC600 Sports Scienceen_GB
dc.subjectexerciseen_GB
dc.subjectchildrenen_GB
dc.subjectfat oxidationen_GB
dc.subject.meshAge Factors
dc.subject.meshAnalysis of Variance
dc.subject.meshBicycling
dc.subject.meshCalorimetry, Indirect
dc.subject.meshCarbon Dioxide
dc.subject.meshChild
dc.subject.meshClinical Protocols
dc.subject.meshConfidence Intervals
dc.subject.meshCross-Sectional Studies
dc.subject.meshEnergy Metabolism
dc.subject.meshExercise Test
dc.subject.meshFemale
dc.subject.meshHumans
dc.subject.meshLipid Metabolism
dc.subject.meshMale
dc.subject.meshOxidation-Reduction
dc.subject.meshOxygen
dc.subject.meshOxygen Consumption
dc.subject.meshPulmonary Gas Exchange
dc.subject.meshQuestionnaires
dc.subject.meshSkinfold Thickness
dc.titleExercise protocols to estimate Fatmax and maximal fat oxidation in childrenen
dc.typeArticleen
dc.identifier.journalPediatric exercise scienceen_GB
html.description.abstractConsensus on the exercise protocol used to measure Fatmax (exercise intensity corresponding to maximum fat oxidation (MFO)) in children has not been reached. The present study compared Fatmax estimated using the 3 min incremental cycling protocol (3-INC) and a protocol consisting of several 10 min constant work rate exercise bouts (10-CWR) in 26 prepubertal children. Group Fatmax values were the same for 3-INC and 10-CWR (55% VO2peak) and 95% limits of agreement (LoA) were ± 7% VO2peak. Group MFO values were similar between protocols, although 95% LoA were -94 to 113 mg·min-1. While 3-INC provides a valid estimation of Fatmax compared with 10-CWR, caution should be exercised when estimating MFO in prepubertal children.


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