| Reliability of near-infrared spectroscopy for determining muscle oxygen saturation during exercise. | |
| | |
MedLine Citation:
|
PMID: 16739682 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Near-infrared spectroscopy is currently used to assess changes in the oxygen saturation of the muscle during exercise. The primary purpose of this study was to assess the reliability of near-infrared spectroscopy in determining muscle oxygen saturation (StO2) in the vastus lateralis during cycling and the gastrocnemius during running for exercise intensities at lactate threshold and maximal effort. Test-retest reliability was determined from an intraclass correlation coefficient obtained from a one-way analysis of variance. Reliability of muscle StO2 for the gastrocnemius at lactate threshold was R = .87, and R = .88 at maximal effort. Reliability of muscle StO2 for the vastus lateralis at lactate threshold was R = .94 and R = .99 at maximal effort. |
| | |
Authors:
|
Krista G Austin; Karen A Daigle; Patricia Patterson; Jason Cowman; Sara Chelland; Emily M Haymes |
Publication Detail:
|
Type: Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Validation Studies |
Journal Detail:
|
Title: Research quarterly for exercise and sport Volume: 76 ISSN: 0270-1367 ISO Abbreviation: Res Q Exerc Sport Publication Date: 2005 Dec |
Date Detail:
|
Created Date: 2006-06-02 Completed Date: 2006-08-16 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 8006373 Medline TA: Res Q Exerc Sport Country: United States |
Other Details:
|
Languages: eng Pagination: 440-9 Citation Subset: IM |
Affiliation:
|
Department of Nutrition, Food and Exercise Science, Florida State University, Tallahassee 32306-1493, USA. kga9542@garnet.acns.fsu.edu |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Adult Analysis of Variance Bicycling / physiology Exercise / physiology* Female Heart Rate / physiology Humans Lactic Acid / blood Male Muscle, Skeletal / metabolism* Oxygen / metabolism* Oxygen Consumption / physiology Physical Endurance / physiology Reproducibility of Results Running / physiology Spectroscopy, Near-Infrared / methods* |
| Chemical | |
Reg. No./Substance:
|
50-21-5/Lactic Acid; 7782-44-7/Oxygen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Reliability of heart rate responses at given ratings of perceived exertion in cycling and walking.
Next Document: Effect of a marathon run on serum lipoproteins, creatine kinase, and lactate dehydrogenase in recrea...