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The effects of concurrent resistance and endurance training follow a detraining period in elementary school students

2012-06Journal article Open access
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dc.contributor.authorSantos, Albano P.
dc.contributor.authorMarinho, Daniel
dc.contributor.authorCosta, Aldo M.
dc.contributor.authorIzquierdo, Mikel
dc.contributor.authorMarques, MC
dc.date.accessioned2020-02-26T11:22:17Z
dc.date.available2020-02-26T11:22:17Z
dc.date.issued2012-06
dc.description.abstractThe purpose of this study was to compare the effects of an 8-week training period of resistance training alone (GR), or combined resistance and endurance training (GCOM), followed by 12 weeks of detraining (DT) on body composition, explosive strength, and ·VO₂max adaptations in a large sample of adolescent school boys. Forty-two healthy boys recruited from a Portuguese public high school (age: 13.3 ± 1.04 years) were assigned to 2 experimental groups to train twice a week for 8 weeks: GR (n = 15), GCOM (n = 15), and a control group (GC: n = 12; no training program). Significant training-induced differences were observed in 1- and 3-kg medicine ball throw gains (GR: +10.3 and +9.8%, respectively; GCOM: +14.4 and +7%, respectively), whereas no significant changes were observed after a DT period in both the experimental groups. Significant training-induced gains in the height and length of the countermovement (vertical-and-horizontal) jumps were observed in both the experimental groups. No differences were perceived after a DT period in lower limb power. Time at 20 m decreased significantly for both intervention programs (GR: -11.5% and GCOM: -12.4%, <0.00), but either GR or GCOM groups kept the running speed after a DT period of 12 weeks. After training, the ·VO₂max increased only significantly for GCOM (4.6%, p = 0.01). A significant loss was observed after a DT period in GR but not in GCOM. Performing resistance and endurance training in the same workout does not impair strength development in young school boys. As expected, strength training by itself does not improve aerobic capacity. Our results also suggest that training program effects even persist at the end of the DT period.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1519/JSC.0b013e318234e872pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/9551
dc.language.isoengpt_PT
dc.subjectAdolescentpt_PT
dc.subjectBody Compositionpt_PT
dc.subjectExercisept_PT
dc.subjectHumanspt_PT
dc.subjectLower Extremitypt_PT
dc.subjectMalept_PT
dc.subjectMuscle Strengthpt_PT
dc.subjectOxygen Consumptionpt_PT
dc.subjectPhysical Endurancept_PT
dc.subjectPhysical Fitnesspt_PT
dc.subjectPortugalpt_PT
dc.subjectResistance Trainingpt_PT
dc.subjectSchoolspt_PT
dc.subjectStudentspt_PT
dc.subjectPhysical Education and Trainingpt_PT
dc.titleThe effects of concurrent resistance and endurance training follow a detraining period in elementary school studentspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1716pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage1708pt_PT
oaire.citation.titleJournal of Strength and Conditioning Researchpt_PT
oaire.citation.volume26pt_PT
person.familyNameFernandes Rodrigues dos Santos
person.familyNameMarinho
person.familyNameM. Costa
person.familyNameIzquierdo
person.familyNameMARQUES
person.givenNameAlbano Paulo Jorge
person.givenNameDaniel
person.givenNameAldo
person.givenNameMikel
person.givenNameMÁRIO
person.identifier896755
person.identifier287814
person.identifier.ciencia-idAD11-C4B2-AB2F
person.identifier.ciencia-id471B-F3CC-479A
person.identifier.ciencia-id0A15-F655-DDDE
person.identifier.ciencia-id9719-C6E1-643A
person.identifier.ciencia-idEA13-7532-0A6D
person.identifier.orcid0000-0001-5591-3008
person.identifier.orcid0000-0003-2351-3047
person.identifier.orcid0000-0003-0296-9707
person.identifier.orcid0000-0002-1506-4272
person.identifier.orcid0000-0002-5812-1580
person.identifier.ridA-4894-2010
person.identifier.scopus-author-id15022568500
person.identifier.scopus-author-id35518382800
person.identifier.scopus-author-id7103111881
person.identifier.scopus-author-id24773599000
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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