Naslov
Should resistance training programs aimed at muscular hypertrophy be periodized? A systematic review of periodized versus non- periodized approaches

Autori
Grgić, Jozo ; Lazinica, Bruno ; Mikulić, Pavle ; Schoenfeld, Brad

Izvornik
Science & sports (0765-1597) 33 (2017), 3; E97-e104

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cross-sectional area ; Growth ; Skeletal muscle

Sažetak
Objectives Our goal was to systematically review the current literature and interpret the findings regarding the effects of periodized (PER) versus non-periodized (NP) resistance training programs aimed at muscular hypertrophy. News Controversy exists as to whether a (PER) approach to resistance training is superior to a (NP) approach for maximizing muscular hypertrophy, or vice-versa, or if no differences exist between the approaches. Prospect and projects Following a search of the PubMed/MEDLINE, Scopus, and Web of Science electronic databases, 12 studies comprising a total of 31 treatment groups met predetermined inclusion criteria. Conclusion Based on the results of our review, we conclude that similar hypertrophic effects may be achieved using either a PER or a NP approach. Importantly, the findings are specific to short-term training interventions, as the average duration of programs across studies amounted to ∼15 weeks ; and to untrained individuals, as only two studies involved resistance-trained participants. A limitation of the reviewed literature also pertains to the small number of studies (n = 3) using direct measures of hypertrophy (i.e., magnetic resonance imaging or ultrasound). Further research is needed to fill in the gaps in the current literature.

Izvorni jezik
Engleski

Znanstvena područja
Kineziologija

POVEZANOST RADA