RESUMO
RESUMO Este trabalho teve como objetivo apresentar uma investigação-ação de dois profissionais de educação física, treinadores de judô, que atuaram na 29ª Summer Universíade de Taipei em 2017. A investigação-ação pode ser definida como um conjunto de processos que envolvem ações e suas posteriores compreensões. As análises apontaram que os resultados esportivos podem ser atingidos com mais eficácia a partir de uma efetiva aplicação do conhecimento científico, seja em situações de diagnóstico dos atletas, logística do evento, ações pré-competitivas e ações durante o evento esportivo. Espera-se com este artigo que, pelo menos no judô, inicie-se um debate para promover o desenvolvimento de procedimentos profissionais para treinadores esportivos a partir de situações reflexivas e aplicadas.
ABSTRACT This work aimed to present an action-research of two Physical Education professionals, judo coaches, at the 29th Summer Universiade of Taipei in 2017. The action-research can be defined as a set of processes involving actions and their subsequent understandings. The analysis showed that sporting performance can be achieved more effectively from an effective application of scientific knowledge, whether in athletes' diagnostics, logistics, pre-competitive and competitive actions. It is hoped with this article that, at least in judo, a debate will begin to promote the development of professional procedures for sport coaches from reflexive and applied situations
RESUMEN Este artículo tuvo como objetivo presentar una investigación de acción de dos profesionales de educación física, entrenadores de judo, en la 29th Summer Universiade de Taipei en 2017. La investigación de acción puede definirse como un conjunto de procesos que conlleva acciones y su posterior comprensión. Los análisis mostraron que los resultados deportivos pueden alcanzarse con más eficacia a partir de una aplicación efectiva del conocimiento científico, sea en situaciones de diagnóstico de los atletas, logística del evento, acciones precompetitivas y acciones durante el evento deportivo. Con este artículo se espera que, al menos en el judo, se inicie un debate para promover el desarrollo de procedimientos profesionales para entrenadores deportivos a partir de situaciones reflexivas y aplicadas.
RESUMO
The aims of this work were to compare the performances of male and female cadet and junior judo athletes and to develop classificatory tables to these judo-specific tests for international-level from these ages. Data collected during training camps of male and female cadet and junior judo teams from three nations (Brazil, Serbia, and Spain) were analyzed, totalizing 252 individual results of special judo fitness test (SJFT), and 222 and 208 of dynamic and isometric judogi chin-up tests, respectively. Juniors performed better than cadets in the SJFT, with higher number of throws in A, B, C, and total (P<0.001 for all comparisons), lower final heart rate (P=0.021), and lower index (P<0.001), as well as higher relative performance in the dynamic chin-up test (P<0.001). Furthermore, male athletes presented better performance compared to female athletes in the SJFT (higher number of throws in A, B and total, and lower index) and in the isometric and dynamic chin-up tests (higher absolute and relative performances) (P<0.001 for all comparisons). Considering these differences, tables were established by sex and age groups, using percentile values. Thereby, each of the parameters of the SJFT (number of throws, heart rate after and 1 min after the test, and SJFT index), as well as absolute and relative results in chin-up judogi tests, were classified by sex and age. These classificatory tables can be useful for judo coaches to monitor specific physical performance during different phases of periodization process.
