Strength increases in upper and lower body are larger with longer inter-set rest intervals in trained men.
de Salles BF, Simão R, Miranda H, Bottaro M, Fontana F, Willardson JM.
Laboratory for Clinical and Experimental Research in Vascular Biology (BioVasc), Biomedical Center, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Abstract
The purpose of the current study was to compare different rest interval durations on upper and lower body strength. Thirty-six recreationally trained men were randomly assigned to 1 min (G1; n=12), 3 min (G3; n=12) or 5 min (G5; n=12) rest interval groups. Each group performed the same resistance training program. Maximal strength was assessed at baseline, mid-point (8 weeks) and post-training (16 weeks) for the bench press and leg press exercises. For the bench press, significant increases were demonstrated within G3 and G5 at 8 weeks and at 16 weeks versus baseline (p<0.05). Additionally, for the bench press, G5 (98.2+/-3.7 kg) was significantly stronger than G1 (92.5+/-3.8 kg) at 16 weeks (p<0.05). For the leg press, significant increases were demonstrated within all groups at 8 weeks and at 16 weeks versus baseline (p<0.05). Additionally, for the leg press, G5 (290.8+/-23.5 kg) was significantly stronger than G1 (251.0+/-15.8 kg) at 8 weeks (p<0.01) and G3 (305.0+/-23.9 kg) and G5 (321.7+/-21.7 kg) were significantly stronger than G1 (276.7+/-10.7 kg) at 16 weeks (p<0.05). The findings of the current study indicate that utilising 3 or 5 min rest intervals between sets may result in significantly greater increases in upper and lower body strength beyond the initial weeks of training versus utilising 1-min rest intervals between sets.
Copyright 2009 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
PMID: 19811949 [PubMed - indexed for MEDLINE]
Publication Types, MeSH Terms
ABSTRACT:
http://www.ncbi.nlm.nih.gov/pubmed/19811949
PEŁNA WERSJA:
http://www.spicylifestyle.net/health/wp-content/uploads/2010/07/Muscle-Growth-WeightTraining-4.pdf
Badanie to wykazuje, że stosowanie 5 minutowych przerw pomiędzy seriami powoduje większy przyrost siły niż stosowanie 3 lub 1 minutowych przerw.
Z pełnej wersji tekstu można wyczytać, że trening był typowym splitem góra/dól. W poniedziałki i czwartki klata, plecy, bary, bic, tric i brzuch. We wtorki i piątki nogi z łydkami.
Zastosowano 2 strefy powtórzeń, 4-6 i 8-10 które stosowano naprzemiennie z treningu na trening.
Jakie Wasze zdanie na ten temat ?