Does power indicate capacity? : 30-s wingate anaerobic test vs. maximal accumulated O2 deficit
Deutscher übersetzter Titel: | Bedeutet Leistung Kapazität? : anaerober Wingate-Test über 30 Sekunden vs. maximales akkumuliertes Sauerstoffdefizit |
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Autor: | Minahan, Clare L.; Chia, M.; Inbar, O. |
Erschienen in: | International journal of sports medicine |
Veröffentlicht: | 28 (2007), 10, S. 836-843, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0172-4622, 1439-3964 |
DOI: | 10.1055/s-2007-964976 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU200711003379 |
Quelle: | BISp |
Abstract des Autors
The purpose of this study was to evaluate the relationship between anaerobic power and capacity. Seven men and seven women performed a 30-s Wingate Anaerobic Test on a cycle ergometer to determine peak power, mean power, and the fatigue index. Subjects also cycled at a work rate predicted to elicit 120 % of peak oxygen uptake to exhaustion to determine the maximal accumulated O2 deficit. Peak power and the maximal accumulated O2 deficit were significantly correlated (r = 0.782, p = 0.001). However, when the absolute difference in exercise values between groups (men and women) was held constant using a partial correlation, the relationship diminished (r = 0.531, p = 0.062). In contrast, we observed a significant correlation between fatigue index and the maximal accumulated O2 deficit when controlling for gender (r = - 0.597, p = 0.024) and the relationship remained significant when values were expressed relative to active muscle mass. A higher anaerobic power does not indicate a greater anaerobic capacity. Furthermore, we suggest that the ability to maintain power output during a 30-s cycle sprint is related to anaerobic capacity. Verf.-Referat