Physiological and physical effect on U-12 and U-15 football players, with the manipulation of task constraints: field size and goalkeeper in small-sided games of 4x4 players. [Efecto fisiológico y físico en los jugadores de fútbol Sub-12 y Sub-15, con la manipulación de las restricciones de tareas: tamaño de campo y portero en juegos reducidos de jugadores 4x4].
Resumen
Abstract
Our study aimed to verify whether the manipulation of task constraints has different effects according to age group. Another objective was to verify the physiological and physical responses in the different formats of small-sided games (SSG). Each team in the SSGs was composed of 4 players (4x4). The participants in the research are young football players U-12 (n=8) and U-15 (n=8), affiliated with a club certified as a training entity, and competed in the regional football championship of 7 and 9 players and the national championship of Portugal, respectively. The internal and external load data were collected in 5 formats of SSGs with three field size and in 2 used goalkeepers. We used the WIMU PROTM inertial device for data collection. The registration of the internal charge, using heart rate (HR), was performed with the use by the players of Garmin bands, which send the data to WIMU PROTM devices, through of Ant+ technology. The variance analysis (ANOVA) was used to verify the differences between SSGs and the effect size was determined by calculating partial eta-square). Comparisons between the two age groups were evaluated using standardized differences with combined variance (Cohen’s d). The results show that the manipulation of the playing areas and the use of goalkeepers promoted different effects in the two age groups in terms of distance, explosive distance, accelerations/decelerations and maximum sprint. As for the comparison between SSGs we found differences in the level of external load (distance, accelerations/decelerations and maximum sprint). At the level of internal load, the effects were more evident with field areas above 100m2. We can conclude that the manipulation of the task conditions, playing area and goalkeeper, promote different physical and physiological responses, and the coach should consider this fact, as well as the effects promoted in the age groups.
Resumen
Nuestro estudio tenía como objetivo verificar si la manipulación de las restricciones de tareas tiene diferentes efectos según el grupo de edad. Otro objetivo era verificar las respuestas fisiológicas y físicas en los diferentes formatos de juegos reducidos y acondicionados (SSG). Cada equipo en los SSGs fue compuesto de 4 jugadores (4x4). Los participantes en la investigación son jóvenes jugadores de fútbol Sub-12(n=8) y Sub-15(n=8), afiliados a un club certificado como entidad de entrenamiento, y compitieron en el campeonato regional de fútbol 7 y 9 y el campeonato nacional de Portugal, respectivamente. Los datos de carga interna y externa se recopilaron en 5 formatos de SSG con tres tamaños de campo y en 2 porteros usados. Utilizamos el dispositivo inercial WIMU PROTM para la recopilación de datos. El registro de la carga interna, utilizando la frecuencia cardíaca (FC), se llevó a cabo con el uso por parte de los jugadores de bandas Garmin, que envían los datos a dispositivos WIMU PROTM, a través de la tecnología Ant+. El análisis de varianza (ANOVA) se utilizó para verificar las diferencias entre SSG y el tamaño del efecto se determinó calculando eta-cuadrado parcial). Las comparaciones entre los dos grupos de edad se evaluaron utilizando diferencias estandarizadas con varianza combinada (d de Cohen). Los resultados muestran que la manipulación de las áreas de juego y el uso de porteros promovieron diferentes efectos en los dos grupos de edad en términos de distancia, distancia explosiva, aceleraciones / desaceleraciones y sprint máximo. En cuanto a la comparación entre SSG encontramos diferencias en el nivel de carga externa (distancia, aceleraciones /desaceleraciones y sprint máximo). A nivel de carga interna, los efectos fueron más evidentes con áreas de campo por encima de 100m2. Podemos concluir que la manipulación de las condiciones de la tarea, área de juego y portero, promover diferentes respuestas físicas y fisiológicas, y el entrenador debe considerar este hecho, así como los efectos promovidos en los grupos de edad.
https://doi.org/10.5232/ricyde2021.06302
References/referencias
Alemdaroğlu, U. (2020). External and internal training load relationships in soccer players. Journal of Human Sport and Exercise, 16(2), 1-13.
https://doi.org/10.14198/jhse.2021.162.07
Bastida Castillo, A.; Gómez Carmona, C. D.; De la Cruz Sánchez, E., & Pino Ortega, J. (2018). Accuracy, intra- and inter-unit reliability, and comparison between GPS and UWB-based position-tracking systems used for time–motion analyses in soccer. European Journal of Sport Science, 18(4), 450–457.
https://doi.org/10.1080/17461391.2018.1427796
Bastida-Castillo, A.; Gómez-Carmona, C. D.; De La Cruz Sánchez, E., & Pino-Ortega, J. (2019). Comparing accuracy between global positioning systems and ultra-wideband-based position tracking systems used for tactical analyses in soccer. European Journal of Sport Science, 19(9), 1157–1165.
https://doi.org/10.1080/17461391.2019.1584248
Bujalance-Moreno, P.; Latorre-Román, P. Á., & García-Pinillos, F. (2019). A systematic review on small-sided games in football players: Acute and chronic adaptations. Journal of Sports Sciences, 37(8), 921–949.
https://doi.org/10.1080/02640414.2018.1535821
Castellano, J.; Casamichana, D., & Dellal, A. (2013). Influence of Game Format and Number of Players on Heart Rate Responses and Physical Demands in Small-Sided Soccer Games: Journal of Strength and Conditioning Research, 27(5), 1295–1303.
https://doi.org/10.1519/JSC.0b013e318267a5d1
Clemente, F.; Couceiro, M.; Martins, F. M. L., & Mendes, R. (2012). The usefulness of small-sided games on soccer training. 12(1), 93–102.
Clemente, F.; Martins, F. M. L., & Mendes, R. S. (2014). Periodization Based on Small-Sided Soccer Games: Theoretical Considerations. Strength and Conditioning Journal, 36(5), 34–43.
https://doi.org/10.1519/SSC.0000000000000067
Clemente, F.; Sarmento, H.; Rabbani, A.; Van Der Linden, C. M. I. (Niels); Kargarfard, M., & Costa, I. T. (2019). Variations of external load variables between medium- and large-sided soccer games in professional players. Research in Sports Medicine, 27(1), 50–59.
https://doi.org/10.1080/15438627.2018.1511560
Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2a Edição). Lawrence Erlbaum Associates.
Curtis, R.; Fitzpatrick, J.; Mclaren, S., & Vescovi, J. (2020). Workload Monitoring. Em R. Curtis, C. Benjamin, R. Huggins, & D. Casa (Eds.), Elite Soccer Players: Maximizing Performance and Safety (pp. 53–77). Routledge. Taylor & Francis Group.
Gaudino, P.; Alberti, G., & Iaia, F. M. (2014). Estimated metabolic and mechanical demands during different small-sided games in elite soccer players. Human Movement Science, 36(2014), 123–133.https://doi.org/10.1016/j.humov.2014.05.006 https://doi.org/10.1016/j.humov.2014.05.006
Gómez-Carmona, C.; Gamonales, J.; Pino-Ortega, J., & Ibáñez, S. (2018). Comparative Analysis of Load Profile between Small-Sided Games and Official Matches in Youth Soccer Players. Sports, 6(4), 173.
https://doi.org/10.3390/sports6040173
Granero-Gil, P.; Bastida-Castillo, A.; Rojas-Valverde, D.; Gómez-Carmona, C. D.; De la Cruz Sánchez, E., & Pino-Ortega, J. (2020). Influence of Contextual Variables in the Changes of Direction and Centripetal Force Generated during an Elite-Level Soccer Team Season. International Journal of Environmental Research and Public Health, 17(3), 967.
https://doi.org/10.3390/ijerph17030967
Harriss, D., & Atkinson, G. (2011). Update – Ethical Standards in Sport and Exercise Science Research. International Journal of Sports Medicine, 32(11), 819–821.
https://doi.org/10.1055/s-0031-1287829
Hopkins, W. G.; Marshall, S. W.; Batterham, A. M., & Hanin, J. (2009). Progressive Statistics for Studies in Sports Medicine and Exercise Science: Medicine & Science in Sports & Exercise, 41(1), 3–13.
https://doi.org/10.1249/MSS.0b013e31818cb278
Impellizzeri, F. M.; Marcora, S. M., & Coutts, A. J. (2019). Internal and External Training Load: 15 Years On. International Journal of Sports Physiology and Performance, 14(2), 270–273.
https://doi.org/10.1123/ijspp.2018-0935
Koklu, Y.; Sert, O.; Alemdaroglu, U., & Arslan, Y. (2015). Comparasion of the Physiological Responses and time-motion characteristic of young soccer players in small-sided games: The effect of goalkeeper. Journal of Strength and Conditioning Research, 29(4), 964–971.
https://doi.org/10.1519/JSC.0b013e3182a744a1
Levine, T. R., & Hullett, C. R. (2002). Eta Squared, Partial Eta Squared, and Misreporting of Effect Size in Communication Research. Human Communication Research, 28(4), 612–625.
https://doi.org/10.1111/j.1468-2958.2002.tb00828.x
López-Fernández, J.; Sánchez-Sánchez, J.; García-Unanue, J.; Hernando, E., & Gallardo, L. (2020). Physical and Physiological Responses of U-14, U-16, and U-18 Soccer Players on Different Small-Sided Games. Sports, 8(5), 66.
https://doi.org/10.3390/sports8050066
López-Fernández, J.; Sánchez-Sánchez, J.; Rodríguez-Cañamero, S.; Ubago-Guisado, E.; Colino, E., & Gallardo, L. (2018). Physiological responses, fatigue and perception of female soccerplayers in small-sided games with different pitch size and sportsurfaces. Biology of Sport, 35(3), 291–299.
https://doi.org/10.5114/biolsport.2018.77829
Martin-Garcia, A.; Castellano, J.; Diaz, A. G.; Cos, F., & Casamichana, D. (2019). Positional demands for various-sided games with goalkeepersaccording to the most demanding passages of match playin football. Biology of Sport, 36(2), 171–180.
https://doi.org/10.5114/biolsport.2019.83507
Martone, D.; Giacobbe, M.; Capobianco, A.; Imperlini, E.; Mancini, A.; Capasso, M.; Buono, P., & Orrù, S. (2017). Exercise Intensity and Technical Demands of Small-Sided Soccer Games for Under-12 and Under-14 Players: Effect of Area per Player. Journal of Strength and Conditioning Research, 31(6), 1486–1492.
https://doi.org/10.1519/JSC.0000000000001615
Mendez-Villanueva, A.; Buchheit, M.; Simpson, B., & Bourdon, P. (2012). Match Play Intensity Distribution in Youth Soccer. International Journal of Sports Medicine, 34(2), 101–110.
https://doi.org/10.1055/s-0032-1306323
Michailidis, Y. (2013). Small sided games in soccer training. Journal of Physical Education and Sport, 13(3), 392–399.
https://doi.org/10.7752/jpes.2013.03063
Molina-Carmona, I.; Gómez-Carmona, C., & Bastida-Castillo, A. (2018). Validity of WIMU PROtm inertial device to register heart rate variable in a field test. SporTK 7(1), 81–86.
https://doi.org/10.6018/321921
Nikolaidis, P. T.; Knechtle, B.; Clemente, F., & Torres-Luque, G. (2016). Reference values for the sprint performance in male football players aged from 9–35 years. Biomedical Human Kinetics, 8(1), 103–112.
https://doi.org/10.1515/bhk-2016-0015
Nunes, N. A.; Gonçalves, B.; Davids, K.; Esteves, P., & Travassos, B. (2020). How manipulation of playing area dimensions in ball possession games constrains physical effort and technical actions in under-11, under-15 and under-23 soccer players. Research in Sports Medicine.
https://doi.org/10.1080/15438627.2020.1770760
Olthof, S. B. H.; Frencken, W. G. P., & Lemmink, K. A. P. M. (2018). Match-derived relative pitch area changes the physical and team tactical performance of elite soccer players in small-sided soccer games. Journal of Sports Sciences, 36(14), 1557–1563.
https://doi.org/10.1080/02640414.2017.1403412
Rampinini, E.; Impellizzeri, F. M.; Castagna, C.; Abt, G.; Chamari, K.; Sassi, A., & Marcora, S. M. (2007). Factors influencing physiological responses to small-sided soccer games. Journal of Sports Sciences, 25(6), 659–666.
https://doi.org/10.1080/02640410600811858
Reche-Soto, P.; Cardona, D.; Díaz, A.; Gómez-Carmona, C., & Pino-Ortega, J. (2020). AcelT y Player Load: Dos variables para la cuantificación de la carga neuromuscular. Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte, 20(77), 167-183.
https://doi.org/10.15366/rimcafd2020.77.011
Román, M.; García-Rubio, J.; Feu, S.; Ibáñez, S.J. (2019). raining and Competition Load Monitoring and Analysis of Women’s Amateur Basketball by Playing Position: Approach Study. Frontiers in Psychology, 9:2689.
https://doi.org/10.3389/fpsyg.2018.02689
Sannicandro, I., & Cofano, G. (2018). Small-sided games activities with external wildcard soccer players. MOJ Sports Medicine, 2(4), 128–131.
https://doi.org/10.15406/mojsm.2018.02.00060
Sarmento, H.; Clemente, F.; Harper, L. D.; Costa, I. T.; Owen, A., & Figueiredo, A. J. (2018). Small sided games in soccer – a systematic review. International Journal of Performance Analysis in Sport, 18(5), 693–749.
https://doi.org/10.1080/24748668.2018.1517288
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RICYDE. Revista Internacional de Ciencias del Deporte
Publisher: Ramón Cantó Alcaraz
ISSN:1885-3137 - Periodicidad Trimestral / Quarterly