Effects of circuit low-intensity resistance exercise with slow movement on oxygen consumption during and after exercise
Deutscher übersetzter Titel: | Einfluss eines submaximalen Zirkeltrainings mit langsamen Bewegungen auf den Sauerstoffverbrauch während und nach der Durchführung |
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Autor: | Mukaimoto, Takahiro; Ohno, Makoto |
Erschienen in: | Journal of sports sciences |
Veröffentlicht: | 30 (2012), 1, S. 79-80, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0264-0414, 1466-447X |
DOI: | 10.1080/02640414.2011.616950 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201401000051 |
Quelle: | BISp |
Abstract
The purpose of this study was to examine oxygen consumption ( _V O2) during and after a single bout of low-intensity resistance exercise with slow movement. Eleven healthy men performed the following three types of circuit resistance exercise on separate days: (1) low-intensity resistance exercise with slow movement: 50% of one-repetition maximum (1-RM) and 4 s each of lifting and lowering phases; (2) high-intensity resistance exercise with normal movement: 80% of 1-RM and 1 s each of lifting and lowering phases; and (3) low-intensity resistance exercise with normal movement: 50% of 1-RM and 1 s each of lifting and lowering phases. These three resistance exercise trials were performed for three sets in a circuit pattern with four exercises, and the participants performed each set until exhaustion. Oxygen consumption was monitored continuously during exercise and for 180 min after exercise. Average _V O2 throughout the exercise session was significantly higher with high- and low-intensity resistance exercise with normal movement than with low-intensity resistance exercise with slow movement (P50.05); however, total _V O2 was significantly greater in low-intensity resistance exercise with slow
movement than in the other trials. In contrast, there were no significant differences in the total excess post-exercise oxygen consumption among the three exercise trials. The results of this study suggest that low-intensity resistance exercise with slow movement induces much greater energy expenditure than resistance exercise with normal movement of high or low intensity, and is followed by the same total excess post-exercise oxygen consumption for 180 min after exercise. Verf.-Referat