Correlation between eccentric training and functional tests in subjects with reconstructed ACL

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dc.contributor.authorSantos, Heleodório Honorato
dc.contributor.authorSousa, Catarina de Oliveira
dc.contributor.authorMedeiros, Christiane Lanatovitz Prado
dc.contributor.authorBarela, José Angelo [UNESP]
dc.contributor.authorBarela, Ana Maria Forti
dc.contributor.authorSalvini, Tania de Fatima
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversidade Federal do Rio Grande do Norte (UFRN)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Cruzeiro do Sul (Unicsul)
dc.date.accessioned2019-10-06T17:04:53Z
dc.date.available2019-10-06T17:04:53Z
dc.date.issued2018-01-01
dc.description.abstractIntroduction: Eccentric training and jump tests are widely used to recover and measure deficits in knee strength and functionality after anterior cruciate ligament (ACL) reconstruction. Objective: To correlate knee extension and flexion torque generated by eccentric isokinetic training, with functional jump tests in subjects with reconstructed ACL. Method: Sixteen men with unilateral ACL reconstruction were assessed before and after 12 weeks of eccentric isokinetic training of knee flexors and extensors (3x10 MVC, 2x/week) at 30o/s for extension and flexion torque (isometric; concentric and eccentric at 30 and 120o/s) and functional jump tests (single, triple, cross and figure of 8). Inter- and intra-limb pre- and post-training mean peak torque (MPT), distance and jump test times were compared along with the correlations between these variables, considering P≤0.05. Results: The affected limb (AL) showed significant gain of extension and flexion torque (P<0.01) in the different test categories and velocities evaluated. In the non-affected limb (NAL), this only occurred in the eccentric category (30 and 120o/s), in the extension (P<0.01) and flexion (P<0.05 and P<0.01) torques, respectively. In the jumps, there was an increase in distance (single and triple; P<0.05) and a decrease in time (crossed and figure of 8; P<0.01), however, MPT x Jump correlations were weak (r<0.3) in the pre and post-training period in both limbs. Conclusion: Despite the gain in knee extension and flexion torque and jumping performance, the expected correlation was not satisfactory, suggesting that knee functionality involves other variables inherent to motor control. Level of Evidence IV; Type of study: Case series.en
dc.description.affiliationUniversidade Federal da Paraíba (PAPGEF-UPE/UFPB)
dc.description.affiliationUniversidade Federal da Paraíba (UFPB) Department of Physiotherapy
dc.description.affiliationUniversidade Federal do Rio Grande do Norte (UFRN)
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar) Department of Physiotherapy
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho (Unesp) Department of Physical Education
dc.description.affiliationUniversidade Cruzeiro do Sul (Unicsul)
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar)
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho (Unesp) Department of Physical Education
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent471-476
dc.identifierhttp://dx.doi.org/10.1590/1517-869220182406184218
dc.identifier.citationRevista Brasileira de Medicina do Esporte, v. 24, n. 6, p. 471-476, 2018.
dc.identifier.doi10.1590/1517-869220182406184218
dc.identifier.fileS1517-86922018000600471.pdf
dc.identifier.issn1517-8692
dc.identifier.scieloS1517-86922018000600471
dc.identifier.scopus2-s2.0-85062670141
dc.identifier.urihttp://hdl.handle.net/11449/190178
dc.language.isoeng
dc.relation.ispartofRevista Brasileira de Medicina do Esporte
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectMuscle strength
dc.subjectPerformance tests
dc.subjectRehabilitation
dc.titleCorrelation between eccentric training and functional tests in subjects with reconstructed ACLen
dc.titleCorrelación entre entrenamiento excéntrico y pruebas funcionales en sujetos con LCA reconstruidoes
dc.titleCorrelação entre treino excêntrico e testes funcionais em sujeitos com LCA reconstruídopt
dc.typeArtigo
unesp.author.orcid0000-0003-3951-8344 0000-0003-3951-8344[1]
unesp.author.orcid0000-0002-2818-3596[2]
unesp.author.orcid0000-0003-3488-0619[3]
unesp.author.orcid0000-0003-0951-254X[4]
unesp.author.orcid0000-0002-1148-7681[5]
unesp.author.orcid0000-0002-6353-6393[6]

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