Effects of linear and undulating periodization of strength training in the acceleration of skater children

Página do item simplificado
dc.contributor.authorJaimes, Diego A.R. [UNESP]
dc.contributor.authorContreras, Dennis
dc.contributor.authorJimenez, Alejandra M.F. [UNESP]
dc.contributor.authorOrcioli-Silva, Diego [UNESP]
dc.contributor.authorBarbieri, Fabio A. [UNESP]
dc.contributor.authorGobbi, Lilian T.B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionRecreation and Sports Department
dc.contributor.institutionPhysical Education Department
dc.date.accessioned2019-10-06T17:17:14Z
dc.date.available2019-10-06T17:17:14Z
dc.date.issued2019-01-01
dc.description.abstractAim: This study aimed to compare the effects of linear periodization (LP) and undulating periodization (UP) of strength training on acceleration in skater children. Methods: Twenty-nine girls (9.67±1.29 years-old, 34.47±8.06kg, 1.39±0.13m) were distributed into two groups: linear periodization group (LPG, n=14) and undulating periodization group (UPG, n=15). Six levels of progressive training were designed based on activities such as multi-jumps, plyometrics, sled towing, and facilitated exercises. The training lasted 16 weeks, with a 1-h session on three nonconsecutive days per week. The acceleration was recorded by digital videography following the major trochanter of the femur, at four moments and under two conditions: static (SS) and dynamic start (DS) in a rectilinear path. Statistical significance was set at 5%. Results: ANOVA indicated group*moment interaction in SS and DS for velocity (F3,81=7.883; p<0.001; pη2=0.226; F3,81=2.36; p=0.078; pη2=0.08-trend, respectively) and acceleration (F3,81=3.96; p=0.011; pη2=0.128; F3,81=2.92; p=0.039; pη2=0.098, respectively). Both groups increased velocity in SS and DS (UPG/SS: 1st=4.07, 2nd=9.75, 3rd=8.91, 4th=9.25m/s; LPG/SS: 1st=4.27, 2nd=7.13, 3rd=7.61, 4th=7.99m/s; UPG/DS: 1st=8.30, 2nd=8.73, 3rd=8.12, 4th=9.27m/s; LPG/DS: 1st=8.20, 2nd=8.31, 3rd=7.90, 4th=8.96m/s) and acceleration (UPG/ SS: 1st=2.00, 2nd=8.69, 3rd=4.71, 4th=5.02m/s2; LPG/SS: 1st=2.37, 2nd=3.39, 3rd=3.68, 4th=4.12m/s2; UPG/DS: 1st=1.78, 2nd=1.97, 3rd=1.65, 4th=2.46m/s2; LPG/DS: 1st=1.67, 2nd=1.70, 3rd=1.48, 4th=1.93m/s2). Conclusion: Both strength training periodization protocols were effective in developing acceleration and velocity in girl skaters over 16 weeks; however, UP was more efficient than LP for improving acceleration.en
dc.description.affiliationUniversidade Estadual Paulista UNESP Gait and Posture Studies Laboratory Institute of Biosciences
dc.description.affiliationUniversidade Estadual Paulista UNESP Movement Research Laboratory Faculty of Sciences
dc.description.affiliationUniversidad de Pamplona Physical Education Recreation and Sports Department
dc.description.affiliationUniversidad de Los Llanos Physical Education Department
dc.description.affiliationUnespUniversidade Estadual Paulista UNESP Gait and Posture Studies Laboratory Institute of Biosciences
dc.description.affiliationUnespUniversidade Estadual Paulista UNESP Movement Research Laboratory Faculty of Sciences
dc.identifierhttp://dx.doi.org/10.1590/s1980-6574201900010007
dc.identifier.citationMotriz. Revista de Educacao Fisica, v. 25, n. 1, 2019.
dc.identifier.doi10.1590/s1980-6574201900010007
dc.identifier.fileS1980-65742019000100705.pdf
dc.identifier.issn1980-6574
dc.identifier.issn1415-9805
dc.identifier.scieloS1980-65742019000100705
dc.identifier.scopus2-s2.0-85070508154
dc.identifier.urihttp://hdl.handle.net/11449/190559
dc.language.isoeng
dc.relation.ispartofMotriz. Revista de Educacao Fisica
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectGirls
dc.subjectInline speed skating
dc.subjectLoad intensity
dc.subjectPerformance
dc.subjectStrength training periodization
dc.titleEffects of linear and undulating periodization of strength training in the acceleration of skater childrenen
dc.typeArtigo
unesp.departmentEducação Física - FCpt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
S1980-65742019000100705.pdf
Tamanho:
593.94 KB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Bauru - FC - Faculdade de Ciências