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Effects of high-intensity resistance training on physical fitness, hormonal and antioxidant factors: a randomized controlled study conducted on young adult male soccer players

2022-06Journal article Open access
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dc.contributor.authorSilva, Ana Filipa
dc.contributor.authorAghidemand, Mohammad Hosein
dc.contributor.authorKharatzadeh, Masoud
dc.contributor.authorAhmadi, Vahab Khan
dc.contributor.authorOliveira, Rafael
dc.contributor.authorClemente, Filipe Manuel
dc.contributor.authorBadicu, Georgian
dc.contributor.authorMurawska-Ciałowicz, Eugenia
dc.date.accessioned2022-07-03T18:39:18Z
dc.date.available2022-07-03T18:39:18Z
dc.date.issued2022-06
dc.description.abstractPurpose: The aim of this study was to test the effects of high-intensity resistance training (HIRT) intervention on the physical fitness, hormonal and antioxidant factors of adult male soccer players. Methods: A randomized controlled study design was implemented. Eighteen soccer players (age: 20.3 ± 0.66 years; stature: 174.0 ± 6.01 cm; body mass: 69.1 ± 6.4 kg; body mass index: 22.8 ± 1.6 kg/m2 ) voluntarily participated in this study. Players were assessed before and after an intervention lasting 8 weeks, with three training sessions a week. Assessments of physical fitness included the Yo-Yo intermittent recovery test level 1 (YYIRT1), 10-, 20-, and 30 m sprint time (ST), running-based anaerobic sprint test (RAST) and change-of-direction time (COD). Hormonal tests ncluded cortisol, testosterone and growth hormone (GH), whereas the antioxidant assessment included superoxide dismutase (SOD), malondialdehyde (MDA) and glutathione (GSH). Results: Between-group analysis revealed no significant differences at baseline, whereas it revealed that HIRT presented significant better results than the control group on YYIRT (p = 0.032), 10 m ST (p = 0.041), 20 m ST (p = 0.040), 30 m ST (p = 0.044), RAST (p = 0.013), and COD (p = 0.031) after the intervention period. The within group analysis revealed that the HIRT group significantly improved the YYIRT1 (p < 0.001), VO2max (p < 0.001), 10 m ST (p < 0.001), 20 m ST (p = 0.006), 30 m ST (p < 0.001), RAST (p < 0.001) and COD (p < 0.001). Moreover, HIRT group significantly reduced the cortisol (p < 0.001) and MDA (p = 0.021), whereas it significantly increased the GH (p < 0.001), testosterone (p < 0.001), SOD (p = 0.009) and GSH (p = 0.005). Conclusions: The HIRT is effective for improving physical fitness, revealing significant better adaptations than controls. Moreover, hormonal and antioxidant adaptations are also confirmed after HIRT intervention.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSilva AF, Aghidemand MH, Kharatzadeh M, Ahmadi VK, Oliveira R, Clemente FM, Badicu G, Murawska-Ciałowicz E. (2022). Effects of High-Intensity Resistance Training on Physical Fitness, Hormonal and Antioxidant Factors: A Randomized Controlled Study Conducted on Young Adult Male Soccer Players. Biology; 11(6):909. https://doi.org/10.3390/biology11060909pt_PT
dc.identifier.doi10.3390/biology11060909pt_PT
dc.identifier.issn2079-7737
dc.identifier.urihttp://hdl.handle.net/10400.15/4034
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectfootballpt_PT
dc.subjectaerobic fitnesspt_PT
dc.subjecthormonespt_PT
dc.subjectphysical fitnesspt_PT
dc.subjectstrengthpt_PT
dc.subjectexercisept_PT
dc.titleEffects of high-intensity resistance training on physical fitness, hormonal and antioxidant factors: a randomized controlled study conducted on young adult male soccer playerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceBasel, Switzerlandpt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage909pt_PT
oaire.citation.titleBiologypt_PT
oaire.citation.volume11pt_PT
person.familyNameOliveira
person.givenNameRafael
person.identifier.ciencia-id9C16-7F53-1375
person.identifier.orcid0000-0001-6671-6229
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication048765fe-a23f-4a68-9e6e-f278321223ac
relation.isAuthorOfPublication.latestForDiscovery048765fe-a23f-4a68-9e6e-f278321223ac

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