Endurance exercise: normal physiology and limitations imposed by pathological processes (part 2)
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| Deutscher übersetzter Titel: | Ausdauertraining: normale Physiologie und durch Krankheiten bedingte Einschränkungen (Teil 2) |
|---|---|
| Autor: | Frontera, Walter R.; Adams, Richard P. |
| Erschienen in: | The physician and sportsmedicine |
| Veröffentlicht: | 14 (1986), 9, S. 109-120, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
| Sprache: | Englisch |
| ISSN: | 0091-3847, 2326-3660 |
| DOI: | 10.1080/00913847.1986.11709171 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU198704029107 |
| Quelle: | BISp |
Abstract des Autors
Endurance exercise causes rapid changes in physiological and metabolic functions, involving not only the bodys oxygen transport system (discussed in part 1 of this article, August 1986, page 94) but also the fuel supply and endocrine systems. The hormonal changes increase glucose delivery by stimulating glycogenolysis and gluconeogenesis in the liver and glycogen utilization in muscles, and also increase free fatty acid delivery by stimulating lipolysis in fat cells. Patients with disorders of muscle energy metabolism may have difficulty performing either brief, intense exercise or prolonged exercise, depending on the disorder. Diseases that cause abnormal hormonal and autonomic responses to exercise include autonomic neuropathy, central Cushings disease, and diabetes mellitus. Verf.-Referat