Effects of intra-session exercise sequence during water-based concurrent training
Deutscher übersetzter Titel: | Effekte einer Trainingssequenz innerhalb gleichzeitigem Krafttrainings im Wasser |
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Autor: | Pinto, Stephanie Santana; Cadore, E.L.; Alberton, C.L.; Zaffari, P.; Bagatini, N.C.; Baroni, B.M.; Radaelli, R.; Lanferdini, F.J.; Colado, J.C.; Pinto, R.S.; Vaz, M.A.; Bottaro, M.; Kruel, L.F.M. |
Erschienen in: | International journal of sports medicine |
Veröffentlicht: | 35 (2014), 1, S. 41-48, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0172-4622, 1439-3964 |
DOI: | 10.1055/s-0033-1345129 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201404004018 |
Quelle: | BISp |
Abstract
The aim was to investigate the effects of the intra-session exercise order during water-based concurrent training on the neuromuscular adaptations in young women. 26 women (25.1+/-2.9 years) were placed into 2 groups: resistance prior to (RA) or after (AR) aerobic training. Subjects performed resistance (sets at maximal effort) and aerobic training (exercises at heart rate corresponding to the second ventilatory threshold) twice a week over 12 weeks, performing both exercise types in the same training session. Upper (elbow flexion) and lower-body (knee extension) one-repetition maximum test (1RM) and peak torque (PT) were evaluated. The muscle thickness (MT) of upper (sum of MT of biceps brachii and brachialis) and lower-body (sum of MT of vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris) was determined by ultrasonography. Moreover, the maximal electromyographic activity (EMG) of upper (biceps brachii) and lower-body (sum of EMG of vastus lateralis and rectus femoris) was measured. Both RA and AR groups increased the upper and lower-body 1RM and PT, while the lower-body 1RM increases observed in the RA was greater than AR (43.58+/-14.00 vs. 27.01+/-18.05%). RA and AR showed MT increases in all muscles evaluated, while the lower-body MT increases observed in the RA were also greater than AR (10.24+/-3.11 vs. 5.76+/-1.88%). There were increases in the maximal EMG of upper and lower-body in both RA and AR, with no differences between groups. Performing resistance prior to aerobic exercise during water-based concurrent training seems to optimize the lower-body strength and hypertrophy. Verf.-Referat