Прегледај по Аутор "Zelenovic, Milan"

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    Effects of Aerobic Exercise on Children and Young Peoples’ Body Composition
    (Montenegrin Sports Academy, 2021) Djordjevic, Dusan; Stankovic, Mima; Zelenovic, Milan; Stamenkovic, Aleksandar; Manic, Mila
    This study aimed to collect relevant data from current studies on the effects of aerobic exercise on Children and Young Peoples’ body composition. The following databases were reviewed: Google Scholar, Mendeley, SCIndeks, and KOBSON. The criteria for the analysis of the papers were as follows: the period of publication of papers from 2008 to 2020, longitudinal studies conducted in English, a sample of respondents aged 7 to 20 and the type of results for the purposes of a systematic review. The final analysis included 15 studies, which were analysed and presented, and the analysis of the obtained results shows that the effects of aerobic exercise have a positive effect on the body composition of children and young people. The results of the research can be used by future research in order to find adequate literature on the effects of aerobic exercise on children and young peoples’ body composition.
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    Effects of Repeated Sprint Training in Hypoxia on Physical Performance Among Athletes: A Systematic Review
    (Jyväskylän yliopisto, University of Jyväskylä, Finland, 2021) Zelenovic, Milan; Kontro, Titta; Stojanovic, Tijana; Alexe, Dan Iulian; Bozic, Danijel; Aksovic, Nikola; Bjelica, Bojan; Milanovic, Zoran; Adrian, Sava Mihai
    Repeated sprint training in hypoxia (RSH) represents an innovative method in the process of development and improvement of physical performance among athletes. However, there is less scientific data on this topic. The purpose of this systematic review was to investigate the effect of RSH method on motor abilities and performance among athletes, obtain new information, and expand the already known conclusions. The data search was performed of 4 electronic databases for the years 2000-2021 May as follows: Google Scholar, PubMed, Web of Science, and ResearchGate. This search with English language restriction was made by using the following terms, individually/combination: "repeated sprint ability", "hypoxia", "effects", "physical performance", "VO2max" 844 studies were indentified, and 14 studies were selected (11 male studies, 1 female study, 2 both sexes). Results of this systematic review, a total sample size of 347 athletes (40 females and 307 males, aged 15.3 ± 0.5 - 35 ± 7 years), showed that RSH was an effective training method in improving all monitored variables (i.e. RSAmax, VO2max). However, it should be noted that major improvements were observed mainly in repeated sprint ability (RSA) tests, and less in aerobic tests (i.e. Wingate and Yo-Yo). In conclusion, based on current scientific studies, RSH is more effective method to improve the physical performance among athletes compared to repeated sprint training in normoxia (RSN). This study suggested that the RSH has a positive effect on the monitored variables in physical performance tests especially related to RSA.