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Predicting the individual lactate minimum speed by T10 and T30 in swimming.
DE Moraes, Rafael C; Barbosa, Augusto C; Barroso, Renato; Papoti, Marcelo; Colantonio, Emilson; Andries, Orival.
Afiliação
  • DE Moraes RC; School of Physical Education, Department of Sports Science, University of Campinas, Campinas, Brazil.
  • Barbosa AC; Meazure Sport Sciences, São Paulo, Brazil - augusto.barbosa@meazure.pro.
  • Barroso R; School of Physical Education, Department of Sports Science, University of Campinas, Campinas, Brazil.
  • Papoti M; School of Physical Education and Sport of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil.
  • Colantonio E; Department of Movement Sciences, Physical Education Course, Federal University of São Paulo, Santos, Brazil.
  • Andries O; School of Physical Education, Department of Sports Science, University of Campinas, Campinas, Brazil.
J Sports Med Phys Fitness ; 62(1): 19-24, 2022 Jan.
Article em En | MEDLINE | ID: mdl-33586936
BACKGROUND: This study investigated the relationship between the lactate minimum (LACmin) and the 10- (T10) and 30-min (T30) continuous tests in swimmers. METHODS: Twelve swimmers (78.1±3.1% of the world record) performed the LACmin (hyperlactatemia: 2×50 m all-out 8-min apart, incremental part: N.×300 m 30-s apart), T30 and T10 using the front-crawl stroke. Blood samples were collected after each stage of LACmin for lactate analysis. Swimmers were oriented to swim as fast and as constant as possible in T10 and T30. RESULTS: Speeds in T10 (1.28±0.10 m/s) and T30 (1.21±0.09 m/s) were different from LACmin (1.24±0.09 m/s). T10 and T30 speeds presented a nearly perfect relationship with LACmin and acceptable prediction errors (T10: r=0.938, P<0.001, 0.033 m/s; T30: r=0.927, P<0.001, 0.036 m/s, respectively). CONCLUSIONS: T10 and T30 can be used as indirect tests for evaluating LACmin in swimming.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Natação / Ácido Láctico Tipo de estudo: Prognostic_studies / Risk_factors_studies Idioma: En Revista: J Sports Med Phys Fitness Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Itália
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Natação / Ácido Láctico Tipo de estudo: Prognostic_studies / Risk_factors_studies Idioma: En Revista: J Sports Med Phys Fitness Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Itália