La velocidad y la precisión en el lanzamiento en jóvenes jugadores de balonmano en función de la concentración de la práctica (The speed and accuracy in the shot in young handball players according to the concentration of practice)

Antonio, Juan; Herrero, García; Hernández, Javier Moreno; Antúnez, Ruperto Menayo

doi:10.47197/retos.v0i19.34636

Cited by 3 publications

(3 citation statements)

References 18 publications

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“…Currently continues the dispute and the conflicting results about both practice schedules on discrete skills. A study of handball players (García-Herrero et al, 2011) revealed that massed practice led to less accuracy and velocity in throws as the amount of practice increased. Others researches also revealed a decline in the learning performance of a coincident timing task when massed practice was used (Leite et al, 2013).…”

Section: Preprintsmentioning

confidence: 99%

Massed and Distributed Practice on Learning the Serve in Recreational Tennis Players

Menayo,

Morales,

Pulido

et al. 2024

Preprint

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This study examined how practice distribution schedules influenced accuracy and efficacy in the tennis serve. 24 recreational players were randomized into two experimental groups. Both groups carried out 4 series of 10 services per session during 12 sessions. Massed practice group did not rested between services and rested 10 seconds between series. Distributed practice group rested 10 seconds between services and 30 seconds between series. The accuracy and efficacy were registered and computed based on the 2D digitalization. The learning and retention were tested in a post-test and retention test. The learning program increased the efficacy in the post-test in both groups (p =.001 massed group; p =.015 distributed group). On the retest, the group of massed practice decreased efficacy (p =.021). In accuracy, the group of massed practice reduced its performance in the post-test (p =.015). The effects of the program on the accuracy in the retention test were not observed. It is concluded that this type of sports learning programs, applied at a recreational level, can provide a rigorous approach that contributes with guarantees to the learning of tennis.

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Section: Preprintsmentioning

confidence: 99%

Massed and Distributed Practice on Learning the Serve in Recreational Tennis Players

Menayo,

Morales,

Pulido

et al. 2024

Preprint

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“…Under the perspective of complex dynamic systems, variable practice, in which the execution conditions are modified, could affect learning, especially in open tasks (Davids et al, 2003;Douvis, 2005), as in the case of tennis strokes (Crespo, 2009;Sahan et al, 2018). In this sense, the variability induced could be a stimulus that leads to improvements in performance (Bernacki et al, 2015;Dhawale et al, 2017;García-Herrero et al, 2011;Menayo et al, 2010). However, for inexperienced athletes, the benefits of variability when practicing are not strongly evident in throwing and hitting skills (Alfonso-Asencio and Menayo, 2019;Hernández-Davó et al, 2014a,b;Taheri et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Variability and specificity training programs: Differences in backhand stroke of amateur tennis players (Programas de entrenamiento en variabilidad y especificidad: Diferencias en el golpe de revés de tenistas amateurs)

Asencio¹,

García²,

Fuentes-García³

et al. 2022

Retos

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The objective of the present work was to analyze the effect of two training programs based on variability and specificity, on the accuracy of the backhand stroke in tennis. Thirteen amateur tennis players participated in the study, who were distributed into three practice conditions: i) variability (n=4), ii) specificity (n=5), and iii) habitual practice (n=4). The players completed a total of 12 training sessions divided into 2 sessions per week lasting 90 minutes each. Each of the players and practice conditions were subjected to a series of tests, which were conducted at 3 different times: pre-test, post-test, and retention test (re-test), the latter after two weeks without practice. The data obtained, after an intra-subject analysis, showed different results according to tennis player, with greater improvements observed in the players who practiced with specificity and in their habitual manner. As for the variability in the results from the three practice conditions, lower values of accuracy were observed on the transverse axis (width) of the court, with respect to the longitudinal axis (length). Considering the results, the amateur tennis player coaches should apply low variability loads to achieve improvements on the performance of the backhand stroke. it would be interesting to determine the practice load that the training tasks entail in each tennis player, in this way the proposed tasks could be individually adapted to each athlete, providing an adequate stimulus to improve the accuracy of the tennis players. Resumen. El objetivo del presente trabajo fue analizar el efecto de dos programas de entrenamiento basados en la variabilidad y especificidad, sobre la precisión del golpe de revés en tenis. En el estudio participaron trece tenistas aficionados, que se distribuyeron en tres condiciones de práctica: i) variabilidad (n = 4), ii) especificidad (n = 5) y iii) práctica habitual (n = 4). Los jugadores completaron un total de 12 sesiones de entrenamiento divididas en 2 sesiones por semana de 90 minutos cada una. Cada uno de los jugadores y condiciones de práctica fueron sometidos a una serie de pruebas, las cuales se realizaron en 3 momentos diferentes: pre-test, post-test y test de retención (re-test), este último tras dos semanas sin práctica. Los datos obtenidos para el análisis intra-sujeto arrojaron resultados diferentes según el tenista, observándose mayores mejoras en los jugadores que practicaban con especificidad y en su forma habitual. En cuanto a la variabilidad en los resultados de las tres condiciones de práctica, se observaron valores menores de precisión en el eje transversal (ancho) de la cancha, con respecto al eje longitudinal (largo). Teniendo en cuenta los resultados, los entrenadores de tenistas deberían aplicar en jugadores aficionados cargas de baja variabilidad para lograr mejoras en el rendimiento del golpe de revés. Asimismo, sería interesante determinar la carga de práctica que suponen las tareas de entrenamiento en cada tenista, de este modo se podrían adaptar individualmente las tareas propuestas a cada deportista proporcionando un estímulo adecuado para mejorar la precisión de los tenistas.

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“…Edición Web: 1988-2041 et al, 2016;Saavedra et al, 2018;Taylor, Wright, Dischiavi, Townsend, & Marmon, 2017). Además de las habilidades técnico-tácticas, se ha argumentado que uno de los factores clave en el rendimiento es la velocidad de lanzamiento del balón (Gorostiaga, Granados, Ibanez, & Izquierdo, 2005) y el nivel de concentración (García, Moreno, Reina, & Menayo, 2015). A diferencia de otros deportes, como el fútbol y el rugby, la cantidad de lanzamientos a portería que se producen durante un en-Fecha recepción: 13-08-20.…”

Section: Introductionunclassified

Relación entre la potencia y velocidad en press de banca y la velocidad de lanzamiento de balón en jugadores profesionales de balonmano (Relationship between barbell power and velocity in bench press exercise and ball throwing velocity in professional ha

Bautista¹,

Mampel

Baraja-Vegas

et al. 2020

Retos

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Los objetivos de este estudio fueron (a) analizar la relación existente entre la una repetición máxima (1-RM) en press de banca y la velocidad de lanzamiento en jugadores de balonmano U18 de nivel internacional y, (b) analizar qué variables del ejercicio del press de banca son más relevantes en el rendimiento específico (velocidad de lanzamiento del balón) durante el test de velocidad de lanzamiento (T3-Step). Dieciséis jugadores de la Selección Española de Balonmano Juvenil participaron en la presente investigación. Todos los sujetos realizaron un protocolo incremental en el ejercicio del press de banca, además del T3-Step de velocidad de lanzamiento del balón. Por un lado, se analizó la relación existente entre la velocidad media (Velmedia), velocidad media de la fase propulsiva (VelMFP), velocidad pico (Velpico), potencia media (Potmedia), potencia media de la fase propulsiva (PotMFP), y potencia pico (Potpico) en todo el espectro de cargas en relación con la velocidad de lanzamiento. También se realizaron los mismos análisis con la carga en donde se obtuvo la máxima potencia media (CargaMP). Los resultados mostraron, por un lado que el rango de correlación de la CargaMP, PotmediaMP, PotMFPMP y PotpicoMP y la velocidad de lanzamiento fueron de .61 (p= .012), .702 (p< .01), .734 (p< .01) y .63 (p< .01), respectivamente. El coeficiente de correlación de Pearson entre la 1-RM y la velocidad de lanzamiento fue de r = .61 (p < .01). En conclusión, las variables relevantes a nivel de rendimiento específico con la velocidad de lanzamiento fueron la 1RM, la CargaMP, la PotMFPMP y la VelMFPMP. Todas estas analizadas en función del 60% de la 1-RM. Abstract. The objectives of this study were (a) to analyze the relationship between one repetition maximum (1-RM) in free bench press exercise and ball throwing velocity in handball players U18 of international level and, (b) to analyze which variables of bench press exercise are more relevant in the specific performance during the ball throwing velocity test (T3-Step). Sixteen (n = 16) players of the Spanish Youth Handball Team participated in the present investigation. All subjects included performed an incremental protocol bench press exercise, in addition to the T3-Step. On the one hand, it analyzed the relationship between the mean velocity (Velmean), the mean velocity of propulsive phase (VelmeanPP), peak velocity (Velpeak), the average power (Powermean), the average power of the propulsive phase (PowermeanPP), and peak power (Powerpeak) over the entire spectrum of charges in relation to the launch speed. The same analyzes were also obtained with the load where the maximum average power (LoadMP). The results obtained, on the one hand that the correlation range of the LoadMP, PowermeanPP, PowerMPPMP and PowerpeakPP and ball throwing velocity were .61 (p = .012), .70 (p < .01), .73 (p < .01) and 0.63 (p < .01), respectively. The correlation coefficient between the 1-RM and ball throwing velocity was r = 0.61 (p< .01). In conclusion, the relevant variables at the specific performance level with the ball throwing velocity were 1-RM, LoadMP, PowerMFPMP and VelMFPMP. All these analyzed according to 60% of the 1-RM.

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La velocidad y la precisión en el lanzamiento en jóvenes jugadores de balonmano en función de la concentración de la práctica (The speed and accuracy in the shot in young handball players according to the concentration of practice)

Cited by 3 publications

References 18 publications

Massed and Distributed Practice on Learning the Serve in Recreational Tennis Players

Massed and Distributed Practice on Learning the Serve in Recreational Tennis Players

Variability and specificity training programs: Differences in backhand stroke of amateur tennis players (Programas de entrenamiento en variabilidad y especificidad: Diferencias en el golpe de revés de tenistas amateurs)

Relación entre la potencia y velocidad en press de banca y la velocidad de lanzamiento de balón en jugadores profesionales de balonmano (Relationship between barbell power and velocity in bench press exercise and ball throwing velocity in professional ha

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