Preexercise snacks may decrease exercise performance
Gespeichert in:
| Deutscher übersetzter Titel: | Kleine Mahlzeiten vor Wettkämpfen können die Leistungsfähigkeit negativ beeinflussen |
|---|---|
| Autor: | Keller, Kirk; Schwarzkopf, Robert |
| Erschienen in: | The physician and sportsmedicine |
| Veröffentlicht: | 12 (1984), 4, S. 89-91, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
| Sprache: | Englisch |
| ISSN: | 0091-3847, 2326-3660 |
| DOI: | 10.1080/00913847.1984.11701825d |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU198807012058 |
| Quelle: | BISp |
Abstract des Autors
Many athletes think that their performance is helped by a high-sugar snack shortly before competition. To test this theory, the authors studied the effect of a preexercise snack on the duration to exhaustion and the changes that occur to blood glucose and blooc lactate. Five college distance runners rode a bicycle ergometer to exhaustion - once after a glucose drink and once after drinking an equal volume of sugar-free, caffeine-free cola. Exercise time to exhaustion was 25 longer without the sugar drink than with it. Verf.-Referat