| Cardio-respiratory and metabolic responses to different levels of compression during submaximal exercise. | |
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MedLine Citation:
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PMID: 21228356 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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OBJECTIVE: The effects of knee-high socks that applied different levels of compression (0, 10, 20, 30 and 40 mmHg) on various cardio-respiratory and metabolic parameters during submaximal running were analysed. METHODS: Fifteen well-trained, male endurance athletes (age: 22.2 ± 1.3 years; peak oxygen uptake: 57.2 ± 4.0 mL/minute/kg) performed a ramp test to determine peak oxygen uptake. Thereafter, all athletes carried out five periods of submaximal running (at approximately 70% of peak oxygen uptake) with and without compression socks that applied the different levels of pressure. Cardiac output and index, stroke volume, arterio-venous difference in oxygen saturation, oxygen uptake, arterial oxygen saturation, heart rate and blood lactate were monitored before and during all of these tests. RESULTS: Cardiac output (P = 0.29) and index (P = 0.27), stroke volume (P = 0.50), arterio-venous difference in oxygen saturation (P = 0.11), oxygen uptake (P = 1.00), arterial oxygen saturation (P = 1.00), heart rate (P = 1.00) and arterial lactate concentration (P = 1.00) were unaffected by compression (effect sizes = 0.00-0.65). CONCLUSION: This first evaluation of the potential effects of increasing levels of compression on cardio-respiratory and metabolic parameters during submaximal exercise revealed no effects whatsoever. |
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Authors:
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B Sperlich; M Haegele; M Krüger; T Schiffer; H-C Holmberg; J Mester |
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Publication Detail:
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Type: Journal Article Date: 2011-01-12 |
Journal Detail:
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Title: Phlebology / Venous Forum of the Royal Society of Medicine Volume: 26 ISSN: 1758-1125 ISO Abbreviation: Phlebology Publication Date: 2011 Apr |
Date Detail:
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Created Date: 2011-04-07 Completed Date: 2011-08-12 Revised Date: 2011-11-10 |
Medline Journal Info:
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Nlm Unique ID: 9012921 Medline TA: Phlebology Country: England |
Other Details:
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Languages: eng Pagination: 102-6 Citation Subset: IM |
Affiliation:
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Institute of Training Science and Sport Informatics, German Sport University Cologne, 50933 Köln, Germany. sperlich@dshs-koeln.de |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Athletes Clothing* Exercise / physiology* Heart Function Tests Humans Male Oxygen Consumption / physiology* Pressure* Respiratory Function Tests Running / physiology Young Adult |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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