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Aerobic fitness is associated with improved repeated sprints ability of basketball players after six weeks of training during preseason / Aptidão aeróbica é associada com a melhora da capacidade de sprints repetidos de atletas de basquetebol após seis semanas de treinamento durante o período preparatório
Gantois, Petrus; Aidar, Felipe José; Dantas, Matheus Peixoto; Silva, Leandro Medeiros da; Paes, Pedro Pinheiro; Santana, Eduardo Estevan; Dantas, Paulo Moreira da Silva; Cabral, Breno Guilherme de Araújo Tinôco.
  • Gantois, Petrus; Federal University of Rio Grande do Norte. Natal. BR
  • Aidar, Felipe José; Federal University of Sergipe. Department of Physical Education. Graduate Program in Physical Education. São Cristóvão. BR
  • Dantas, Matheus Peixoto; Federal University of Rio Grande do Norte. Research Group on Physical Activity and Health. Natal. BR
  • Silva, Leandro Medeiros da; Federal University of Rio Grande do Norte. Natal. BR
  • Paes, Pedro Pinheiro; Federal University of Pernambuco. Study and Research Group on Human Performance and Health. Recife. BR
  • Santana, Eduardo Estevan; Federal University of Rio Grande do Norte. Natal. BR
  • Dantas, Paulo Moreira da Silva; Federal University of Rio Grande do Norte. Natal. BR
  • Cabral, Breno Guilherme de Araújo Tinôco; Federal University of Rio Grande do Norte. Natal. BR
Rev. bras. cineantropom. desempenho hum ; 20(1): 114-124, Jan.-Feb. 2018. tab, graf, ilus
Article in English | LILACS | ID: biblio-897897
ABSTRACT
Abstract The repeated sprints ability (RSA) is considered an important attribute for basketball, being aerobic fitness pointed out as limiting factor for repetition of sprints. The aim of the study was to verify if the change in VO2PEAK is related to the improvement of RSA after six weeks of training during preseason. Twelve male college basketball players aged 18-24 participated in the study. Players were submitted to body composition evaluation, maximum incremental treadmill test and RSA test (6x30-m) before and after six weeks of training. For the purpose of the study, the calculation of the change percentage delta was used. Paired t-test was used to verify differences after training and Pearson's correlation and simple linear regression were used to verify the relationship between ∆%VO2PEAK and ∆%RSA. There were improvements in RSAPEAK (t (1.11) = 2.7, p = 0.023); RSAMEAN (t (1.11)= 2.8, p= 0.019); RSATOTAL (t (1.11)= 2.6, p= 0.028); RSADEC (t (1.11)= 2.9, p= 0.015); and sprints 4 (t (1.11)= 2.4, p= 0.037); 5 (t (1.11)= 3.14, p= 0.010); and 6 (t (1.11)= 3.65,p= 0.004) and VO2PEAK (t (1.11)= -5.4, p <0.001); ∆%VO2PEAK was related to ∆%RSAMEAN (r= -0.667; r2= 0.383), ∆%RSATOTAL (r= -0.673; r2= 0.393), ∆%Sprint 3 (r= -0.669; r2= 0.387), ∆%Sprint 4 (r= -0.659 ; r2 = 0.371), ∆%Sprint 5 (r= -0.689; r2 = 0.413), ∆%Sprint 6 (r= -0.678; r2 = 0.400). It is possible to conclude that ~ 39% of the improvement in variables associated with the maintenance of repeated sprints (RSAMEAN, RSATOTAL, Sprints 3,4,5 and 6) of basketball players was accompanied by an increase of ~ 7.5% in VO2PEAK.
RESUMO
Resumo A capacidade de sprints repetidos (CSR) é considerada um importante atributo para o basquetebol, sendo a aptidão aeróbica apontada como fator limitante para a repetição dos sprints. O objetivo do estudo foi verificar se a mudança no VO2PICO se relaciona com a melhoria da CSR após seis semanas de treinamento durante o período preparatório. 12 atletas de basquetebol universitário do sexo masculino com idade entre 18-24 anos participaram do estudo. Os atletas foram submetidos a uma avaliação da composição corporal, teste incremental máximo em esteira e teste de CSR (6x30-m) antes e após seis semanas de treinamento. Para efeito do estudo recorreu-se ao cálculo do delta percentual de mudança. Teste t pareado foi utilizado para verificar as diferenças após o treinamento e a correlação de Pearson e regressão linear simples foram utilizadas para verificar a relação entre o ∆%VO2PICO e ∆%CSR. Observou-se melhorias nos índices CSRPICO (t(1,11)= 2,7; p=0,023); CSRMÉDIA (t(1,11)= 2,8; p=0,019); CSRTOTAL (t(1,11)= 2,6; p=0,028); CSRDEC (t(1,11)= 2,9; p=0,015); e sprints 4 (t(1,11)= 2,4; p=0,037); 5 (t(1,11)= 3,14; p=0,010); e 6 (t(1,11)= 3,65; p=0,004) e VO2PICO (t(1,11)= -5,4; p<0,001); O ∆%VO2PICO se relacionou com o ∆%CSRMÉDIA (r=-0,667; r2= 0,383), ∆%CSRTOTAL (r= -0,673; r2= 0,393), ∆%Sprint 3 (r=-0,669; r2=0,387), ∆%Sprint 4 (r=-0,659; r2=0,371), ∆%Sprint 5 (r=-0,689; r2=0,413), ∆%Sprint 6 (r=-0,678; r2=0,400). É possível concluir que ~39% da melhoria das variáveis associadas com a manutenção de sprints repetidos (CSRMÉDIA; CSRTOTAL; sprints 3,4,5 e 6) dos atletas de basquetebol foi compartilhada pelo aumento de ~7,5% no VO2PICO.
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Full text: Available Index: LILACS (Americas) Main subject: Running / Basketball / Physical Fitness / Athletic Performance Type of study: Risk factors Limits: Adult / Humans / Male Language: English Journal: Rev. bras. cineantropom. desempenho hum Journal subject: Physical Education / Sports Medicine / MEDICINA FISICA E REABILITACAO Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Pernambuco/BR / Federal University of Rio Grande do Norte/BR / Federal University of Sergipe/BR

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Full text: Available Index: LILACS (Americas) Main subject: Running / Basketball / Physical Fitness / Athletic Performance Type of study: Risk factors Limits: Adult / Humans / Male Language: English Journal: Rev. bras. cineantropom. desempenho hum Journal subject: Physical Education / Sports Medicine / MEDICINA FISICA E REABILITACAO Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Pernambuco/BR / Federal University of Rio Grande do Norte/BR / Federal University of Sergipe/BR