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  • High Performance Management (HPM) in Sports in the International and Hungarian Literature
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    High Performance Management (HPM) in sport is an integrated set of tools and approaches that aim to optimize the performance of athletes, sports organizations and sports disciplines at a multidimensional level (macro, meso, micro). The works of international literature – for example, Sotiridau - De Bosscher (2013), O’Boyle (2015), Molan et al. (2019) and Turner et al. (2019) – offer readers and researchers holistic models that integrate economic, psychological and human development factors into the HPM system. In contrast, the Hungarian literature (András, 2014; Géczi, 2012; Győri 2020) focuses primarily on economic, legal and organizational frameworks, highlighting the decisive role of domestic sports financing and institutional structures. The comparison of the two trends and the evaluation of the literature clearly highlights the fact that in Hungary the HPM system is fragmented and in most cases implemented in an ad hoc manner, while at the international level comprehensive, people-oriented and metrics-based models dominate. According to the conclusion of my research, the development of HPM in Hungarian sport requires the adaptation and acceptance of holistic approaches, the provision of sufficient personnel, the unification of performance indicators and the integration of the long-term well-being of athletes into the management processes of sports organizations and associations.

  • MAXIMIZING JUMP PERFORMANCE: THE ROLE OF PLYOMETRICS IN YOUTH FOOTBALL TRAINING
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    483

    Vertical jump training is a fundamental method for the physical conditioning of athletes. The synergy of motor skills exhibited during such movements substantially contributes to achieving motor acts and actions with higher performance indices. In football, vertical jumping, like other specific factors, is an essential element that can determine the outcome of a match. Football players need to be physically prepared to handle any complex situations that may arise during a game.

    Our study aims to evaluate the impact of plyometric training on vertical jump height performance in young football players.

    A total of 16 subjects, U11 football players, were randomly assigned equally into a PL group (N=8), which followed a plyometric training routine for 6 weeks, and a control group (N=8), which followed the routines set by the club team's coach. They were evaluated in two phases – an initial and a final phase – using Optojump testing equipment. The results obtained were compared using statistical and mathematical methods of descriptive analysis, the Shapiro-Wilk test for normality distribution, and the Independent Samples T-test.

    Additionally, Levene's test was used to analyze the type of variances in the distributions.

    Our study confirmed that a customized plyometric training routine can significantly improve vertical jump performance, considering age-specific characteristics.

    Our investigations suggest that integrating this type of training into the subjects' routines can bring significant benefits to the development of motor skills, specifically to young football players, offering exciting perspectives for optimizing their performance in the long term.