Glucose tolerance and insulin response to glucose load after an endurance exercise and a weight-lifting training session
| Deutscher übersetzter Titel: | Glukosetoleranz und Insulinreaktion auf Glukoseeinnahme nach einer Ausdauer- und einer Gewichttrainingseinheit |
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| Autor: | Pilis, W.; Langfort, J.; Wojtyna, J.; Cerazy, S.; Nazar, K. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 12 (1995), 2, S. 85-89, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199509102732 |
| Quelle: | BISp |
Abstract des Autors
Eight untrained men were subjected to oral glucose tolerance test (OGTT; 75 g glucose) on three occasions after the overnight fast: in resting conditions, after 1h-running at an intensity corresponding to 50 - 60% VO2max and after 1h-session of strength exercise consisting of bench press, clean on chest, and squat (the mass of barbell increasing from 40 to 70% of maximum performance in each exercise). Fasting blood glucose concentrations were alike on all occasions while after glucose ingestion both exercises produced systematically lower levels compared with the control OGTT. Both types of exercises reduced the level of plasma insulin but this effect was more pronounced after running than after the weight lifting exercise. Our results suggest that blood glucose removal is improved after both aerobic and anaerobic muscle contractions. Moreover, muscle hypertrophy did not seem to be a critical factor for the improvement of body sensitivity to insulin after in isometric exercise. Verf.-Referat