| Influence of recovery manipulation after hyperlactemia induction on the lactate minimum intensity. | |
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MedLine Citation:
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PMID: 18853175 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This study analyzed the influence of recovery phase manipulation after hyperlactemia induction on the lactate minimum intensity during treadmill running. Twelve male runners (24.6 +/- 6.3 years; 172 +/- 8.0 cm and 62.6 +/- 6.1 kg) performed three lactate minimum tests involving passive (LMT(P)) and active recoveries at 30%vVO(2max) (LMT(A30)) and 50%vVO(2max) (LMT(A50)) in the 8-min period following initial sprints. During subsequent graded exercise, lactate minimum speed and VO(2) in LMT(A50) (12.8 +/- 1.5 km h(-1) and 40.3 +/- 5.1 ml kg(-1) min(-1)) were significantly lower (P < 0.05) than those in LMT(A30) (13.3 +/- 1.6 km h(-1) and 42.9 +/- 5.3 ml kg(-1) min(-1)) and LMT(P) (13.8 +/- 1.6 km h(-1) and 43.6 +/- 6.1 ml kg(-1) min(-1)). In addition, lactate minimum speed in LMT(A30) was significantly lower (P < 0.05) than that in LMT(P). These results suggest that lactate minimum intensity is lowered by active recovery after hyperlactemia induction in an intensity-dependent manner compared to passive recovery. |
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Authors:
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Luiz Fernando Paulino Ribeiro; Cássio Gustavo Santana Gonçalves; Daniele Preto Kater; Manoel Carlos Spiguel Lima; Claudio Alexandre Gobatto |
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Publication Detail:
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Type: Journal Article Date: 2008-10-14 |
Journal Detail:
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Title: European journal of applied physiology Volume: 105 ISSN: 1439-6327 ISO Abbreviation: Eur. J. Appl. Physiol. Publication Date: 2009 Jan |
Date Detail:
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Created Date: 2009-01-09 Completed Date: 2009-03-19 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100954790 Medline TA: Eur J Appl Physiol Country: Germany |
Other Details:
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Languages: eng Pagination: 159-65 Citation Subset: IM |
Affiliation:
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Departamento de Ciências da Saúde, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil. luizfpr@yahoo.com.br |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adaptation, Physiological* Adult Anaerobic Threshold / physiology Exercise Test Exercise Tolerance / physiology Humans Lactic Acid / blood* Male Oxygen Consumption / physiology Physical Exertion / physiology Physical Fitness / physiology Running / physiology |
| Chemical | |
Reg. No./Substance:
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50-21-5/Lactic Acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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