Int J Sports Med 2014; 35(01): 41-48
DOI: 10.1055/s-0033-1345129
Training & Testing
© Georg Thieme Verlag KG Stuttgart · New York

Effects of Intra-session Exercise Sequence during Water-based Concurrent Training

S. S. Pinto
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
E. L. Cadore
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
C. L. Alberton
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
3   Physical Education School, Federal University of Pelotas (UFPEL), Brazil
,
P. Zaffari
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
N. C. Bagatini
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
B. M. Baroni
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
R. Radaelli
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
F. J. Lanferdini
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
J. C. Colado
2   Physical Education and Sports, University of Valencia, Spain
,
R. S. Pinto
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
M. A. Vaz
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
,
M. Bottaro
4   College of Physical Education,University of Brasília, Brazil
,
L.F. M. Kruel
1   School of Physical Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
› Author Affiliations
Further Information

Publication History



accepted after revision 30 March 2013

Publication Date:
14 June 2013 (online)

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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.