| The effects of compression garments on recovery of muscle performance following high-intensity sprint and plyometric exercise. | |
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MedLine Citation:
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PMID: 19131276 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This study compared the effects of compression garments on recovery of evoked and voluntary performance following fatiguing exercise. Eleven participants performed 2 sessions separated by 7 days, with and without lower-body compression garments during and 24h post-exercise. Participants performed a 10-min exercise protocol of a 20-m sprint and 10 plyometric bounds every minute. Before, following, 2h and 24h post-exercise, evoked twitch properties of the knee extensors, peak concentric knee extension and flexion force were assessed, with blood samples drawn to measure lactate [La(-)], pH, creatine kinase (CK), aspartate transaminase (AST) and c-reactive protein (C-RP). Heart rate, exertion (RPE) and muscle soreness (MS) measures were obtained pre- and post-exercise. No differences (P=0.50-0.80) and small effect sizes (d<0.3) were present for 20-m sprint (3.59+/-0.22 vs. 3.59+/-0.18s) or bounding performance (17.13+/-1.4 vs. 17.21+/-1.7 m) in garment and control conditions. The decline and recovery in concentric force were not different (P=0.40) between conditions. Full recovery of voluntary performance was observed 2h post-exercise, however, evoked twitch properties remained suppressed 2h post-exercise in both conditions. No differences (P=0.40-0.80, d<0.3) were present between conditions for heart rate, RPE, [La(-)], pH, CK or C-RP. However, 24h post-exercise a smaller change (P=0.08; d=2.5) in AST (23.1+/-3.1 vs. 26.0+/-4.0) and reduced (P=0.01; d=1.1) MS (2.8+/-1.2 vs. 4.5+/-1.4) were present in the garments. In conclusion the effects of compression garments on voluntary performance and recovery were minimal; however, reduced levels of perceived MS were reported following recovery in the garments. |
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Authors:
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Rob Duffield; Jack Cannon; Monique King |
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Publication Detail:
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Type: Journal Article Date: 2009-01-07 |
Journal Detail:
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Title: Journal of science and medicine in sport / Sports Medicine Australia Volume: 13 ISSN: 1878-1861 ISO Abbreviation: J Sci Med Sport Publication Date: 2010 Jan |
Date Detail:
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Created Date: 2010-02-04 Completed Date: 2010-05-17 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9812598 Medline TA: J Sci Med Sport Country: Australia |
Other Details:
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Languages: eng Pagination: 136-40 Citation Subset: IM |
Copyright Information:
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Copyright (c) 2008 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved. |
Affiliation:
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School of Human Movement Studies, Charles Sturt University, Australia. rduffield@csu.edu.au |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Athletic Performance / physiology* Creatine Kinase / blood Exercise Test Heart Rate / physiology Humans Intermittent Pneumatic Compression Devices* Knee Joint Lactic Acid / blood Muscle Fatigue / physiology* Muscle Strength Dynamometer Muscle, Skeletal / physiology* Running / physiology* Young Adult |
| Chemical | |
Reg. No./Substance:
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50-21-5/Lactic Acid; EC 2.7.3.2/Creatine Kinase |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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