Examinando por Materia "Baseball"
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- PublicaciónAcceso abiertoDiseño metodológico basado en ejercicios de variabilidad y su efecto para desarrollar la velocidad en el lanzamiento de la recta en pitchers de 16 años en la Escuela de Béisbol de Comfenalco de la Ciudad de Cartagena de Indias(2019-10-29) Lozano Ariza, Ángel Antonio; Rodríguez Marrugo, Reynol; Pájaro Olivo, Felix EnriqueThe objective of this work was to design a training program with variability to develop the speed of launching the straight at the Comfenalco baseball school in the city of Cartagena de Indias, with an 8-week duration (12 sessions) and applied to 15 pitcher with an average age of 15.80, weight of 71.94 kg and height of 169.73 cm. The population under study was made up of 30 pitchers from which a sample of 15 was taken. These subjects were randomly selected according to the initial evaluation using the SPORT RADAR SR3600 radar. After the 8th week of variable training, evaluations of the same test raised above The present study had a quantitative approach, since the use of statistical analyzes was essential for achieving the proposed objectives. As for the type, it is of longitudinal cut, with a quasiexperimental design with repeated measures of type Initial Test and Final Test for the group, with an average comparison analysis for the Initial Test and Final Test conditions. The assignment of the subjects in the group was given randomly. In some cases, significant increases will not be noticed due to the short duration of the program applied, comparing some works referenced in the bibliography
- PublicaciónAcceso abiertoEfectos de una batería de ejercicios pliométricos en la velocidad de la recta en lanzadores de béisbol en edades entre 15 -16 años del Club Deportivo Comfenalco-Cartagena(2019-10-29) Baena Luna, Orlando Daniel; Maza Méndez, Julio Manuel; Robles Barrios, Geovaldo; Torres Plata, Juan ManuelThe speed of the straight in the baseball pitchers in the city the of Cartagena, especially in the Club Deportivo Comfenalco, takes on higt relevance sicne its realization yields a result that details and points out the possible causes that generate it and consequently shows lights to proceed to face it for the sake of improvement. The present research recognizes the importance of the speed of the straight in baseball pitchers in the age range between 15-16 years; aspect that has a high significance in the process of formation and consolidation of an adequate performance in the course of the sports career that the young people who make up this sport estate. However, the research tackles this problem from the theme of the Speed of throwing the str aight line, seeking to develop and improve the muscle structure that make up these segment s, through the application of a battery of plyometric exercises to help strengthen them.
- PublicaciónRestringidoIntervención para el aumento de la velocidad en el tiro del rigtfilder joven en el baseball: una revisión sistemática(Universidad de San Buenaventura, 2022-06-24) Fuentes Orozco, Leonardo; Arrieta Martínez, Jhon Jairo; Pérez Valencia, Jean Carlos; Lozano Ariza, Ángel Antonio; GIEP - Grupo Interdisciplinario de Investigación en Educación y PedagogíaEl objetivo de esta propuesta de investigación será la determinar las estrategias de intervención para el aumento de la velocidad en el tiro del rayfilder jóvenes en baseball, tomando como referencia investigaciones previamente realizadas en el tema, Es común que los entrenamientos para los jugadores de beisbol se basen en carreras cortas, carreras de resistencia y arrancadas rápidas, con la finalidad de fortalecer los miembros inferiores y evitar que aparezca dolor en los brazos, el enfoque ha sido siempre en el fieldeo, el bateo y el tiro a las bases. Esta falta de ejercicios físicos adecuados, sumados al poco interés que se refleja en niveles de esfuerzo bajos por parte de los jugadores para realizar las actividades planteadas, restan al objetivo de desarrollarlos físicamente y lograr posibilidades funcionales que aumenten su nivel inicial. Debido a lo anterior, se han modificado los programas de entrenamiento, ayudándolos a resolver la preparación técnico-táctica, la preparación psicológica, la preparación teórica y la preparación física general y específica de los jugadores, el tiro del rightfild en el beisbol en la ciudad de Cartagena, especialmente en las categorías menores, tiene alta relevancia, lo que le da importancia a este estudio, que busca consolidar las técnicas de entrenamiento adecuadas para potenciar el lanzamiento de los jugadores.
- PublicaciónAcceso abiertoRelación entre la velocidad de lanzamiento con rango escapulo humeral y fuerza muscular del pitcher en un equipo de béisból de Cartagena de Indias(2019-10-22) Ballestas Liñán, Edwin Junior; Díaz Vidal, DianaObjective: To evaluate the relationship between the throwing speed, the humeral scapula ranges and the muscular strength of the pitcher in a baseball team in Cartagena de Indias. Methodology: A descriptive research was carried out, with a quantitative approach. Which allows to detail a phenomenon studied through the measurement of one or more variables. the investigation will be carried out in the Sports Complex of the city of Cartagena, specifically in the stadium November 11, in which professional baseball players will participate between 18 and 35 years using for their evaluation the radar gun, geometry of upper limb, the Daniel scale and dynamometry to measure muscle strength. Results: In the previous investigation, we worked with young people where the average age was 18 years, with a socioeconomic stratum one predominant in 58.8%; it could be demonstrated that there is evidence in the data of the presence of a moderate direct correlation between the muscular strength of the dominant arm of a pitcher, with the maximum throwing speed achieved by him. Conclusions: The ranges of movement in the pitcher's launch were within the reference ranges, which helps the sports gesture to be carried out in the appropriate way and which influences the speed at the time of throwing is the ideal. For this reason, the relationship between the force and the pitching speed of the pitcher, showed that it is directly proportional, since at greater strength, there will be more speed in the throwing of the ball in baseball players