Examinando por Materia "RUGBY"

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  • Miniatura
    Trabajo Final Integrador
    El abandono deportivo en el rugby
    (Universidad de Flores, 2002) Durruty, Noemí
    Este trabajo se realizó planteando la problemática del abandono deportivo en los sujetos entre 17 y 20 años de edad en el rugby. Se realizó en el ámbito de la Unión de Rugby de Buenos Aires, en aquellos jóvenes que abandonaron el deporte durante el año 2001. En la hipótesis son los problemas de estudio, trabajo y saturación deportiva los que motivan el abandono deportivo en el rugby en esta etapa de sus vidas. Esta investigación busca identificar los motivos que producen esta decisión en los sujetos y servir de ayuda a la U.R.B.A. en la búsqueda de mayor información que permita atacar el tema.
  • Miniatura
    Trabajo Final Integrador
    Las diferencias en la preparación deportiva entre los deportistas del PlaDAR y Club URBA
    (Universidad de Flores, 2011) Zabaloy, Carlos Santiago; Gómez, Valeria; Gómez Smyth, Leonardo
    En el presente trabajo de investigación hemos estudiado las diferencias en la preparación deportiva de los deportistas del PlaDAR y de Club URBA. Como objetivo principal hemos tenido que identificar las diferencias existentes y luego hemos intentado clasificar a estos deportistas de acuerdo al nivel de preparación deportiva.
  • Miniatura
    Artículo
    A randomized controlled trial of unresisted vs. heavy resisted sprint training programs : Effects on strength, jump, unresisted and resisted sprint performance in youth rugby union players
    (Termedia, 2025) Zabaloy, Carlos Santiago; Healy, Robin; Pereira, Lucas A.; Tondelli, Eduardo; Tomaghelli, Luciano; Aparicio, Juan; Vega, Franco; Medrano, Joaquín; Giráldez, Julián; Comyns, Thomas; Freitas, Tomás T.; Loturco, Irineu
    This study aimed to compare: 1) the effects of a 4-week unresisted vs. resisted sprint training programs (UST and RST with 50% body mass, respectively) on both resisted and unresisted sprint performance; and 2) the effects of these sprint training schemes on various strength-power measures (i.e., one-repetition maximum [1RM] and the isometric squat test (ISqT), eccentric hamstring strength in the Nordic hamstring exercise [NHE], and vertical and horizontal jump distances). Thirty-five under-19 male academy rugby players participated in the study and were randomly assigned to one of the two training groups. Players’ unresisted and resisted (50% BM) 30-m sprint performance, squat 1RM, ISqT, NHE, and jump capabilities were tested on different occasions. Only UST produced a significant reduction in unresisted 30-m sprint time (p < 0.05), whereas both groups exhibited significant changes in resisted sprint times at 10 m and 30 m, as well as maximum velocity (p < 0.005; ES: large). Regarding strength measures, RST led to significant increases in ISqT peak force, horizontal jump distance, and NHE strength (p < 0.011; ES: large). Overall, no significant differences were detected between UST and RST in any of the primary or secondary measures after the intervention. Both training methods were equally effective in improving resisted sprint performance in youth male rugby players. Moreover, UST and RST could be effective options for maintaining or even improving various neuromuscular measures (e.g., dynamic-explosive, isometric, and eccentric strength) when lower limb resistance training is reduced during the competitive season due to the congested schedule.