scholarly journals Effect of 10 Weeks of Complex Training on Speed and Power in Academy Soccer Players

Author(s):  
Thomas I. Gee ◽  
Paul Harsley ◽  
Daniel C. Bishop

Purpose: This study investigated the effects of complex-paired and reverse-contrast 10-week training programs on sprint, power, and change-of-direction speed performance of elite academy soccer players. Methods: Seventeen elite academy soccer players each performed assessments of the 10- and 40-m sprint, Abalakov vertical jump, seated medicine-ball throw, and Arrowhead change-of-direction speed test, both prior to and after a twice-weekly 10-week resistance-training program. The participants were randomly split into 2 groups; the complex-paired training group (CPT, n = 9) performed 4 different complex pairs (heavy-resistance exercises paired with plyometric and Olympic lifting–style exercises), with each pair being interspersed with an 8-minute recovery period in line with recommended guidelines. The comparative group—the reverse-contrast training group (RCT, n = 8)—performed the same exercises; however, all of the plyometric and Olympic lifting exercises preceded the heavy-resistance exercises. Results: Both groups achieved postintervention increases in the seated medicine-ball throw test (CPT +1.8% and RCT +1.6%, P < .05), whereas VJ performance improved only in the CPT group (+3.4%, P = .003). No significant improvements were observed in either the 10- and the 40-m sprint or Arrowhead change-of-direction speed test for either group. Conclusions: The CPT experienced a small but significant within-group improvement in jump performance. However, no significant between-groups differences were observed in any of the testing variables postintervention. Subsequently, for academy soccer athletes, the CPT approach did not produce meaningful benefits to performance compared with a more time-efficient reverse-contrast approach.

Author(s):  
Nicole M. Sauls ◽  
Nicole C. Dabbs

Objective: The purpose of this investigation was to determine the differences in collegiate and recreationally trained soccer players in sprint, vertical jump, and balance performance. Methods: Twenty-one soccer players, twelve Division II collegiate and nine recreationally trained volunteered to participate. Session one acted as a familiarization day, where the participants were familiarized with testing day protocols. During testing day, participants performed a dynamic warm-up, followed by balance measurements, three countermovement vertical jumps, and pro-agility shuttle test. Results: There were no significant (p>0.05) differences between groups in the all balance variables. Collegiate soccer players had a significantly (p<0.05) greater peak velocity in vertical jump then recreationally trained soccer players. There were significant differences (p<0.05) between groups for maximum for split velocities, where collegiate soccer players were greater than recreationally trained soccer players. There were no significant (p>0.05) differences in groups in all other variables. Conclusion: These results indicate that collegiate, Division II, soccer players had greater vertical jumping and sprinting velocities when compared to recreationally trained soccer players. These results may have been impacted by the lack of resistance training background in either of the two groups. With the addition of more time on a collegiate resistance training program, it is very likely the Division II athletes will see a significant increase in all balance, sprint, and vertical jump performance measures compared to recreationally trained players who receive little to no specialized resistance training. 


Retos ◽  
2015 ◽  
pp. 58-61
Author(s):  
Felipe García-Pinillos ◽  
Alberto Ruiz-Ariza ◽  
Pedro A. Latorre-Román

El objetivo del presente estudio fue analizar la influencia del puesto específico desarrollado en el terreno de juego por jóvenes futbolistas en la capacidad de salto, sprint, agilidad y velocidad de golpeo. Participaron 36 jugadores de nivel sub-élite provenientes de las categorías inferiores (cadete y juvenil) de equipos de fútbol andaluces (edad: 15.87 ± 1,43 años; masa corporal: 65.38 ± 10,84 kg; altura: 1.71 ± .06 m). Se evaluó la composición corporal, el rendimiento en salto vertical (CMJ), la agilidad mediante el test de Balsom, velocidad de sprint en 5, 10, 20 y 30 metros, y la velocidad de golpeo con ambas piernas. Los análisis mostraron que existen diferencias entre delanteros y defensas en la velocidad en 20m (p = .012) y entre delanteros y mediocampistas en la velocidad en 30m (p = .008). En las demás variables no existen diferencias entre las distintas posiciones de juego. Se concluye que durante la etapa de formación del futbolista, en este caso adolescencia, el nivel de especialización de los mismos no es alto y, en consecuencia, su condición física no presenta unos rasgos marcados, específicos de una determinada posición en el campo, probablemente debido a que en estas edades y niveles, se persigue una formación integral del deportista y un desarrollo lo más amplio posible, tanto a nivel físico como técnico-táctico.Palabras clave. Fuerza; fútbol; adolescentes; posición en el campo; habilidades; test físicos.Abstract. The main objective of this paper was to analyze the influence of specific position in vertical jump ability, sprint, agility and kicking speed in young soccer players. 36 soccer players of sub-elite level from Andalusian youth soccer academies participated voluntarily in this study (age: 15.87 ± 1.43 years; body mass: 65.38 ± 10.84 kg; height: 1.71 ± .06 m). Body composition, vertical jump performance (CMJ), agility through Agility Balsom Test, sprint in 5, 10, 20 and 30 meters, and kicking speed with both legs, were performed. Analysis showed differences between forwards and defenders with respect to 20m speed test (p = .012), and between forwards and midfielders with respect to 30m speed test (p = .008). In other variables there were not significant differences according to the specific position. It is concluded that during the formation stage of a soccer placer, in this case, for adolescence, specialization level is not high, therefore differences were not found by specific position probably because in these ages and levels, the aims are a comprehensive training and physical and technical-tactical soccer player development.KeyWords. Strength; soccer; adolescents; position in field; skills; physical test.


2018 ◽  
Vol 61 (1) ◽  
pp. 209-216 ◽  
Author(s):  
Athos Trecroci ◽  
Zoran Milanović ◽  
Matteo Frontini ◽  
F. Marcello Iaia ◽  
Giampietro Alberti

AbstractThe aim of this study was to compare the physical performance profile among young soccer players of different competitive levels. Two teams of elite (n = 22) and sub-elite (n = 22) soccer players at national (highly skilled) and regional (moderately skilled) level were recruited in the study. All participants were tested using a modified Illinois change of direction speed test, a T-drill with and without a ball, a countermovement jump, and a 10-m sprint. The analysis revealed significant differences in favor of elite players in sprint (d = 1.54, large) and vertical jump (d = 2.03, very large) outcomes, while no differences were observed in both modified Illinois change of direction speed (d = 0.16, trivial) and T-drill (d = 0.20, small) tests between the groups. The ability to change direction and speed with and without a ball was found not to be suitable enough to highlight the difference among youth players with moderate-to-high level of play. In conclusion, multi-testing approach based on task-related power should include vertical jump and sprint performance to delineate players of a higher level.


2016 ◽  
Vol 9 (5) ◽  
pp. 115 ◽  
Author(s):  
Cengiz Taskin

<p class="apa">The purpose of this study was to determine the effect of core training program on speed, acceleration, vertical jump, and standing long jump in female soccer players. A total of 40 female soccer players volunteered to participate in this study. They were divided randomly into 1 of 2 groups: core training group (CTG; n = 20) and control group (CG; n = 20). The mean (SD) age was 19.05 ± 1.15 years, height was 160.60 ± 4.22 cm, weight was 56.45 ± 3.33 kg, and sport age was 4.50 ± 1.24 for the core training group; the mean (SD) age was 18.55 ± 0.76 years, height was 159.10 ± 3.86 cm, weight was 52.20 ± 3.60 kg, and sport age was 3.35 ± 0.75 years for the control group. Following randomization, the 2 groups did not differ significantly (p&gt;0.05) in any of the dependent variables. The subjects in the control group did not participate in the training and participated only in the pre- and posttest measurements. To evaluate the effect of core training over the functional performance, we applied a testing procedure that included measurements of speed, acceleration, vertical jump, and standing long jump. The core training group showed a 3.4%, 5.9%, 13.3%, 4.2% improvement in speed, acceleration, vertical jump, and standing long jump (respectively) (P&lt;0.05), whereas the control group did not change (P&gt;0.05). In conclusion, Core exercises were improved speed, acceleration, vertical jump, and standing long jump in 18-19 years-old female soccer players. Therefore, it is believed core training is necessary for optimal sport performance and should not be dismissed for all sport branches.</p>


Author(s):  
Javier Nuñez ◽  
Luis Suarez-Arrones ◽  
Moisés de Hoyo ◽  
Irineu Loturco

Several studies have confirmed the efficacy of strength training to maximize soccer player performance during competition. The aim of this meta-analysis was to determine the effects of different strength training protocols on short-sprint and vertical jump performance of professional soccer players from the first division of their countries. The following inclusion criteria were employed for the analysis: (a) randomized studies; (b) high validity and reliability instruments; (c) studies published in a high-quality peer-reviewed journal; (d) studies involving professional soccer players from the first division; (e) studies with descriptions of strength training programs; and (f) studies where countermovement jump and 10-m sprint time were measured pre and post training. Overall, the different strength-oriented training schemes produced similar performance improvements, which seem not to depend on the training strategy. Strength training appears to have a lower effect when applied during in-season than when applied in pre-season periods in first division soccer players. In this meta-analysis it is not possible to confirm that strength training in isolation is capable of improving the short-sprint and jump performance of elite soccer players. The congested fixture schedule and, thus, the limited time to perform complementary (non-specific) training sessions, may contribute to these reduced effects.


2019 ◽  
Vol 38 (11-12) ◽  
pp. 1279-1285 ◽  
Author(s):  
Irineu Loturco ◽  
Ian Jeffreys ◽  
César C. Cal Abad ◽  
Ronaldo Kobal ◽  
Vinicius Zanetti ◽  
...  

Author(s):  
Jennie Stieg ◽  
Kimberly J Faulkinbury ◽  
Lee E Brown ◽  
Jared W Coburn ◽  
Daniel A Judelson

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