2.50
Hdl Handle:
http://hdl.handle.net/2436/104803
Title:
Prediction of VO2max from a new field test based on portable indirect calorimetry.
Authors:
Flouris, Andreas D.; Metsios, Giorgos S.; Famisis, Konstantinos; Geladas, Nikos; Koutedakis, Yiannis
Abstract:
We assessed the validity and reliability of the new 15m square shuttle run test (SST) for predicting laboratory treadmill test (TT) maximal oxygen uptake (VO(2 max)) compared to the 20 m multistage shuttle run test (MST) in 45 adult males. Thirty participants performed a TT and a SST once to develop a VO( 2max) prediction model. The remaining 15 participants performed the TT and MST once and the SST twice for cross-validation purposes. Throughout testing V O(2max) was determined via portable indirect calorimetry while blood lactate concentration was assessed at the fifth recovery minute. Comparisons of TT V O(2 max) (51.3+/-3.1 ml kg(-1)min(-1)) with SST measured (51.2+/-3.2 ml kg(-1)min(-1)) and predicted (50.9+/-3.3 ml kg(-1)min(-1)) V O(2 max) showed no differences while TT blood lactate was higher compared to SST (10.3+/-1.7 mmol vs. 9.7+/-1.7 mmol, respectively). In contrast, MST measured (53.4+/-3.5 ml kg(-1)min(-1)) and predicted (57.0+/-4.5 ml kg(-1)min(-1)) V O(2 max) and blood lactate (11.2+/-2.0 mmol) were significantly higher compared to TT. No test-retest differences were detected for SST measured and predicted V O(2 max) and blood lactate. It is concluded that the SST is a highly valid and reliable predictive test for V O(2 max).
Citation:
Journal of science and medicine in sport, 13(1): 70-3
Publisher:
Elsevier
Journal:
Journal of science and medicine in sport
Issue Date:
Jan-2010
URI:
http://hdl.handle.net/2436/104803
DOI:
10.1016/j.jsams.2009.04.002
PubMed ID:
19560968
Additional Links:
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B82X6-4WMD2S4-1&_user=1644469&_coverDate=01%2F31%2F2010&_rdoc=17&_fmt=high&_orig=browse&_srch=doc-info(%23toc%2333022%232010%23999869998%231577841%23FLA%23display%23Volume)&_cdi=33022&_sort=d&_docanchor=&_ct=41&_acct=C000054077&_version=1&_urlVersion=0&_userid=1644469&md5=61c0168fb93b5b50c3570a82fc7b2d2f
Type:
Article
Language:
en
ISSN:
1878-1861
Appears in Collections:
Exercise and Health

Full metadata record

DC FieldValue Language
dc.contributor.authorFlouris, Andreas D.en
dc.contributor.authorMetsios, Giorgos S.en
dc.contributor.authorFamisis, Konstantinosen
dc.contributor.authorGeladas, Nikosen
dc.contributor.authorKoutedakis, Yiannisen
dc.date.accessioned2010-06-14T13:47:01Z-
dc.date.available2010-06-14T13:47:01Z-
dc.date.issued2010-01-
dc.identifier.citationJournal of science and medicine in sport, 13(1): 70-3en
dc.identifier.issn1878-1861-
dc.identifier.pmid19560968-
dc.identifier.doi10.1016/j.jsams.2009.04.002-
dc.identifier.urihttp://hdl.handle.net/2436/104803-
dc.description.abstractWe assessed the validity and reliability of the new 15m square shuttle run test (SST) for predicting laboratory treadmill test (TT) maximal oxygen uptake (VO(2 max)) compared to the 20 m multistage shuttle run test (MST) in 45 adult males. Thirty participants performed a TT and a SST once to develop a VO( 2max) prediction model. The remaining 15 participants performed the TT and MST once and the SST twice for cross-validation purposes. Throughout testing V O(2max) was determined via portable indirect calorimetry while blood lactate concentration was assessed at the fifth recovery minute. Comparisons of TT V O(2 max) (51.3+/-3.1 ml kg(-1)min(-1)) with SST measured (51.2+/-3.2 ml kg(-1)min(-1)) and predicted (50.9+/-3.3 ml kg(-1)min(-1)) V O(2 max) showed no differences while TT blood lactate was higher compared to SST (10.3+/-1.7 mmol vs. 9.7+/-1.7 mmol, respectively). In contrast, MST measured (53.4+/-3.5 ml kg(-1)min(-1)) and predicted (57.0+/-4.5 ml kg(-1)min(-1)) V O(2 max) and blood lactate (11.2+/-2.0 mmol) were significantly higher compared to TT. No test-retest differences were detected for SST measured and predicted V O(2 max) and blood lactate. It is concluded that the SST is a highly valid and reliable predictive test for V O(2 max).en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urlhttp://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B82X6-4WMD2S4-1&_user=1644469&_coverDate=01%2F31%2F2010&_rdoc=17&_fmt=high&_orig=browse&_srch=doc-info(%23toc%2333022%232010%23999869998%231577841%23FLA%23display%23Volume)&_cdi=33022&_sort=d&_docanchor=&_ct=41&_acct=C000054077&_version=1&_urlVersion=0&_userid=1644469&md5=61c0168fb93b5b50c3570a82fc7b2d2fen
dc.subjectCardiorespiratory fitnessen
dc.subjectField testen
dc.subjectV O2maxen
dc.subjectSSTen
dc.subjectMSTen
dc.subject.meshAdolescenten
dc.subject.meshCalorimetry, Indirecten
dc.subject.meshExercise Testen
dc.subject.meshHumansen
dc.subject.meshLactic Aciden
dc.subject.meshLinear Modelsen
dc.subject.meshMaleen
dc.subject.meshMaximal Expiratory Flow Rateen
dc.subject.meshOxygen Consumptionen
dc.subject.meshPhysical Exertionen
dc.subject.meshPhysical Fitnessen
dc.subject.meshVital Capacityen
dc.subject.meshYoung Adulten
dc.titlePrediction of VO2max from a new field test based on portable indirect calorimetry.en
dc.typeArticleen
dc.identifier.journalJournal of science and medicine in sporten

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