Browsing by Author "Barahona Nieves, Juan Antonio"

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    Análisis de la predominancia de las acciones técnicas de los judocas pre juveniles en el ranking nacional 2019
    (Universidad de Cuenca, 2021-11-08) Barahona Nieves, Juan Antonio; Macas Torres, José Roberto
    The continuous evolution in the sports field forces constant transformations in athletes, coaches and multidisciplinary bodies, judo is no exception to these changes and for them in the last decade has undergone a comprehensive transformation in its competitive system. Therefore, the present research has as objectives to analyze the predominance of the technical actions of Judo in the standing position (Tachi Waza) and in the ground position (Ne Waza) in the divisions 50kg, 55kg, 60kg, 60kg, 66kg male and 40kg, 44kg, 48kg, 52kg female, considering the combat time in the National Ranking of Pre-junior Judo 2019, as well as to determine the dominant technical actions and their effectiveness in standing (Tachi Waza) and in the ground position (Ne Waza). Initially, we proceeded to the collection of information, gathering all of the videos of the National Ranking Pre-Juvenile 2019 uploaded to the YouTube platform, analyzing the following variables: the different weight categories, the most used techniques, the minute of combat in which the advantage occurs. Which will allow us to determine the dominant technical actions and their effectiveness in standing and ground judo, to know the temporal profile of the technical actions in function of the time of combat, weight category and sex in Ecuadorian pre-juvenile judo fighters; for this we used the software (LINCE which allows us to observe any type of sporting event since its computer package supports automate the functions of: design of observational systems, video recording, data quality control and export of results in various formats.. Once the videos have been analyzed, the data obtained will be exported from the program (LINCE) and processed using the SPSS program for statistical analysis. The IBM SPSS® software platform offers advanced statistical analysis, an extensive library of algorithms. From the results it is obtained that the technical actions most used by judoka in the national ranking prejuvenile 2019 in the Female gender are Uchi mata 53(13.3%), Sode tsurikomi goshi 49(12.3%), Ippon seoi nague 47(11. 8%), O soto gari 47(11.8%) and O uchi gari 37(9.32%) likewise in the Male gender, they were: Ippon seoi nague 128 (18.5%), Uchi mata 71(10.3%), Seoi nague 71(10.3%), Tai otoshi 71(10.3%), O uchi gari 58(8.39%), Sode tsurikomi goshi 43(6.22)