| Summary: | Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-02-15T12:44:59Z
No. of bitstreams: 1
DiegoRafaelDeOliveiraAlexandre_DISSERT.pdf: 1747949 bytes, checksum: bba3f55136a533f5d8f403bd5439c70e (MD5) === Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-02-19T21:45:41Z (GMT) No. of bitstreams: 1
DiegoRafaelDeOliveiraAlexandre_DISSERT.pdf: 1747949 bytes, checksum: bba3f55136a533f5d8f403bd5439c70e (MD5) === Made available in DSpace on 2018-02-19T21:45:41Z (GMT). No. of bitstreams: 1
DiegoRafaelDeOliveiraAlexandre_DISSERT.pdf: 1747949 bytes, checksum: bba3f55136a533f5d8f403bd5439c70e (MD5)
Previous issue date: 2017-07-28 === O presente estudo tem como objetivo avaliar os efeitos do treinamento neuromuscular integrativo (INT) no desempenho motor (DM) em crian?as entre 06 a 10 anos. Foi analisada uma amostra de 38 crian?as do sexo masculino praticantes de futebol divididos em dois grupos: 20 no grupo do treinamento neuromuscular integrativo (GINT) e 18 no grupo controle (GC). Em seguida, foi aplicado o question?rio socioecon?mico para os pais, n?vel de atividade f?sica di?ria para os integrantes do estudo e a avalia??o da predi??o da idade ?ssea (CABRAL, 2013). Para determinar o efeito do INT no DM foi realizado uma bateria de testes f?sicos para a avalia??o do equil?brio, flexibilidade, agilidade, velocidade e pot?ncia anaer?bica de membros inferiores em tr?s momentos, antes (pr?) durante (6 semanas) e ap?s (12 semanas) de realiza??o do INT.. O INT foi realizado duas vezes por semana, 20 minutos iniciais de cada treino e constou de cinco exerc?cios voltados para aptid?o f?sica relacionada ? sa?de e ao desempenho. para verificar a homogeneidade das vari?veis do estudo entre os grupos, aplicou-se teste t de Student n?o pareado e o teste de Mann-Whitney. Para observar o efeito do tempo e a intera??o do treinamento no desempenho motor entre os dois grupos foram utilizadas a ANOVA mista de medidas repetidas, al?m do teste Post- Hoc com ajuste de Bonferroni, com intuito de identificar poss?veis diferen?as. Desta forma, para a vari?vel equil?brio ocorreu diferen?a significativa no efeito do tempo para o grupo INT, F(1,5;55,3) =5.865, p= 0.009, ??= 0.14, nos momentos pr? para 12 semanas do GINT (p < 0.001, d = 0,74) e do momento seis semanas para 12 semanas (p= 0.005, d = 0,35). Bem como, observou-se o efeito da intera??o, F(1,5;55,3) = 6.536, p=0.006, ??= 0.14, entre o GINT e GC no momento 12 semanas. Para a flexibilidade encontrou-se melhoria significativa no efeito do tempo, F(1,2;45,5) = 11.620, p= 0.001, ??= 0,24, no GINT entre os momentos pr? para seis semanas (p= 0.02; d= 0,48) pr? para 12 semanas (p < 0.001; d = 0,75) e entre os momentos seis para 12 semanas (p= 0.003; d= 0,25). Na agilidade verificou-se o efeito do tempo, F (2,72) = 7.332, p= 0.001, ??= 0,16, no grupo interven??o somente entre os momentos pr? para 12 semanas (p = 0.02). Em rela??o a vari?vel velocidade revelou-se n?o haver efeito do tempo nos grupos, (F (1,5;54,4)= 2.422, p= 0.112, ??= 0,06), como tamb?m n?o houve intera??o dos grupos nos tempos, (F (1,5;54,4)= 0.059, p= 0.898, ??= 0,002).Para a pot?ncia anaer?bica de membros inferiores houve intera??o entre os grupos, F(1,2;44,8)= 6.644, p= 0.009, ??= 0.15, por?m o teste post hoc com ajuste de Bonferroni n?o identificou em qual tempo havia intera??o. Quando analisado a m?dia ?% entre os grupos nas vari?veis motoras, algumas vari?veis tiveram melhorias significativas nos momentos pr? para 12 semanas, sendo apresentados os seguintes resultados: equil?brio (w=62,0; p=0,005), flexibilidade (w=97,0; p=0,015) e pot?ncia anaer?bica de membros inferiores (w=94,0; p=0,012). A adi??o do INT ao treinamento sistem?tico aplicado a crian?as teve influ?ncia direta no desempenho motor na maioria das capacidades f?sicas no per?odo de 12 semanas, a t?cnica dos exerc?cios integrais, o volume e intensidade adequados forneceram adapta??es de natureza neuromuscular na qual possibilitou uma melhora na mec?nica do movimento. === The present study aims to evaluate the effects of integrative neuromuscular training (INT) on motor performance in children between 06 and 10 years old. A sample of 38 male soccer players were divided into two groups: 20 in the integrative neuromuscular training group (GINT), age: 8.2 ? 1.2 years; body mass: 28.4 ? 6.4 kg; height: 1.3 ? 0.1 m. In addition to the 18 for the control group (GC), age: 8.5 ? 1.3 years; body mass: 32.8 ? 8.9 kg; height: 1.3 ? 0.1 m. The socioeconomic questionnaire was then applied to the parents, daily physical activity level for the study participants, as well as to evaluate the prediction of bone age (CABRAL, 2013) through anthropometric measurements. To determine the effect of INT on DM, a battery of physical tests was performed to evaluate the balance, flexibility, agility, speed and anaerobic power of the lower limbs at three moments, before (during) (6 weeks) and after (12 weeks ) of INT. The INT was performed twice a week, 20 minutes after each training, and consisted of five exercises aimed at physical fitness related to health and performance. To verify the homogeneity of the study variables between the groups, we applied unpaired Student's t test and the Mann-Whitney test. To observe the effect of time and interaction of training on motor performance between the two groups, the mixed ANOVA of repeated measures was used, in addition to the Post-Hoc test with Bonferroni adjustment, in order to identify possible differences. Thus, for the balance variable, there was a significant difference in the time effect for the INT group, F (1.5; 55.3) = 5.865, p = 0.009, ?? = 0.14, at the pre-12 weeks GINT <0.001, d = 0.74) and from the moment 6 weeks to 12 weeks (p = 0.005, d = 0.35). As well, the interaction effect, F (1,5; 55,3) = 6,536, p = 0.006, ?? = 0.14, was observed between the GINT and GC at the moment 12 weeks. For flexibility, significant improvement in the time effect was found, F (1.2; 45.5) = 11.620, p = 0.001, ?? = 0.24, in GINT between the pre-six and six-week periods (p = 0.02; d = 0.48) and pre-12 weeks (p <0.001; d = 0.75), and between times six and 12 weeks (p = 0.003; d = 0.25). In the agility, the effect of time was found, F (2.72) = 7.332, p = 0.001, ?? = 0.16, in the intervention group only between the pre-12 weeks (p = 0.02). In relation to the velocity variable, there was no effect of time in the groups, (F (1,5; 54,4) = 2,422, p = 0.112, ?? = 0,06), as well as there was no interaction of the groups in the times , (F (1.5; 54.4) = 0.059, p = 0.898, ?? = 0.002). For the anaerobic power of lower limbs, there was interaction between the groups, F (1,2; 44,8) = 6,644, p = 0.009, ?? = 0.15, but the post hoc test with Bonferroni adjustment did not identify at what time there was interaction. When the mean ?% between the groups in the motor variables was analyzed, some variables had significant improvements in the moments pre-12 weeks, and the following results were presented: balance (w = 62.0, p = 0.005), flexibility 0, p = 0.015) and anaerobic power of lower limbs (w = 94.0, p = 0.012). The addition of INT to the systematic training applied to children had a direct influence on motor performance in the majority of physical abilities over the 12 week period, the technique of the integral exercises, the adequate volume and intensity provided neuromuscular adaptations in which an improvement in mechanics of movement
|
|---|
