| Fatigue of the respiratory muscles due to maximal exercise on 2 different ergometers | |
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MedLine Citation:
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PMID: 10815847 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This study examines relationships between physical exercise and fatigue of ventilatory muscles according to training, intensity of exercise, and the ergometer. Twenty-two athletes were submitted to maximal triangular exercise on treadmill (TR) and bicycle (BE). Maximal inspiratory (PImax) and expiratory pressures and a spirometry were measured before and after exercise. In the "high level physical capacity" group (GR1) and "medium level physical capacity" group (GR2), PImax (128.4 +/- 36.8 cmH2O) and PEmax (175.7 +/- 63.8 cmH2O) after exercise on TR decreased significantly (140.0 +/- 32.6, p < .05; at rest: 196.8 +/- 59.8 cmH2O, p < .01). After exercise on BE, PImax and PEmax in GR1 and GR2 were significantly smaller than at rest (p < .001). In GR1, forced vital capacity (FVC) was significantly decreased after exercise on TR (5.22 +/- 0.8 vs. 4.99 +/- 0.6 l; p < .05). |
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Authors:
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M Toraa; F Friemel |
Publication Detail:
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Type: English Abstract; Journal Article |
Journal Detail:
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Title: Canadian journal of applied physiology = Revue canadienne de physiologie appliquée Volume: 25 ISSN: 1066-7814 ISO Abbreviation: Can J Appl Physiol Publication Date: 2000 Apr |
Date Detail:
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Created Date: 2000-06-13 Completed Date: 2000-06-13 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 9306274 Medline TA: Can J Appl Physiol Country: UNITED STATES |
Other Details:
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Languages: fre Pagination: 87-101 Citation Subset: IM; S |
Affiliation:
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Faculté de médicine, departement de physiologie, Créteil, France. |
Vernacular Title:
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La fatigue des muscles ventilatoires a l'exercice maximal sur deux ergomètres differents. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adult Analysis of Variance Bicycling / physiology Ergometry / instrumentation* Exercise Test / instrumentation Exercise Tolerance / physiology Fatigue / physiopathology* Follow-Up Studies Humans Inhalation / physiology Maximal Expiratory Flow Rate / physiology Physical Endurance / physiology* Physical Exertion / physiology Physical Fitness / physiology Pressure Respiratory Muscles / physiopathology* Running / physiology Spirometry Vital Capacity / physiology |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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