标题：Demanda fisiológica en juegos reducidos de fútbol con diferente orientación del espacio. (Physiological demand in small-sided games on soccer with different orientation of space).
期刊名称：RICYDE. Revista Internacional de Ciencias del Deporte. doi:10.5232/ricyde
印刷版ISSN：1885-3137
出版年度：2011
卷号：7
期号：23
页码：141-154
语种：Spanish
出版社：Ramón Cantó Alcaraz (Publisher)
摘要：El objetivo del trabajo fue estudiar si diferentes formatos de juegos reducidos (JR) producían variaciones en la demanda fisiológica de los jugadores. Para ello se escogió una situación con el espacio no orientado o de mantenimiento (JRM), y dos situaciones con espacio orientado: una con porteros y porterías reglamentarias (JRP), y otra con porterías pequeñas y sin porteros (JRpp). El resto de las variables se mantuvieron constantes: dimensiones del terreno de juego, número de jugadores y reglas. Además se estudió si existían diferencias para las diferentes demarcaciones ocupadas por los jugadores. 18 jugadores de fútbol aficionados pertenecientes al mismo equipo de categoría senior participaron en el estudio, completando 3 sesiones, con 3 JR en cada una de ellas (JRM, JRpp y JRP). Se cuantificó la frecuencia cardiaca media (Fcmed) obtenida en cada JR, la frecuencia cardiaca máxima (Fcmáx) y sus valores porcentuales. Además se estudió el porcentaje de tiempo en diferentes rangos de intensidad. Los resultados indican que la modificación de la orientación del espacio en el juego afecta a la intensidad del mismo, obteniéndose valores de Fcmed (%) más elevadas en el JRM y en JRpp que en el JRP (p<0.05). Además, la demarcación ocupada por el jugador afecta a la respuesta fisiológica (p<0.05). Los técnicos deportivos pueden manipular la orientación del espacio para modular la intensidad del JR, exigiendo en mayor o menor medida a determinadas demarcaciones en función del tipo de juego propuesto. Palabras clave : fútbol; juegos reducidos; frecuencia cardiaca; entrenamiento aeróbico. Abstract The aim of the study was to investigate whether different small-sided game (SSG) formats produced small variations in the physiological demand to the players. To do this we selected a situation with no oriented space or maintenance (JRM), and two space-oriented situations: one with goalkeepers and regulatory goals (JRP), and another with small goals and no goalkeepers (JRpp). All other variables remained constant: the pitch size, number of players and rules. Also, we studied whether there were differences for different demarcation occupied by the players. 18 amateur soccer players from the same team of senior category participated in the study, completing 3 sessions, reduced with 3 games each of them (JRM, JRpp and JRP). We quantified the average heart rate ( HR mean ) obtained in each SSG, maximum heart rate ( HR max ) and percentage values. In addition, we studied the percentage of time in different ranges of intensity. The results indicate that changing the orientation of the space in the game affect the intensity, producing values of HR mean (%) higher in the JRM and JRpp than the JRP ( p<0.05 ). In addition, the demarcation occupied by the player affects the physiological response ( p<0.05 ). Sports trainers can manipulate the orientation of space to modulate the intensity of SSG, demanding a greater or lesser extent in certain players demarcations depending on the SSG proposed. Key words : soccer; small-sided games; heart rate; aerobic training. doi:10.5232/ricyde2011.02306 --------------------------------------------------------------------- Referencias/references Casamichana, D., y Castellano, J. (2010). Time-motion, heart rate, perceptual and motor behaviour demands in small-sides soccer games: Effects of pitch size. Journal of Sports Sciences, 28(14), 1615-1623. doi:10.1080/02640414.2010.521168 PMid:21077005 Dellal, A.; Chamari, K.; Pintus, A.; Girard, O.; Cotte, T., y Keller, D. (2008). Heart rate responses during small-sided games and short intermittent running training in elite soccer players: a comparative study. Journal of Strength and Conditioning Research, 22(5), 1449-1457. doi:10.1519/JSC.0b013e31817398c6 PMid:18714244 Ford, P. R.; Yates, I., y Williams, A. M. (2010). An analysis of practice activities and instructional behaviours used by youth soccer coaches during practice: exploring the link between science and application. Journal of Sports Sciences, 28(5), 483-495. doi:10.1080/02640410903582750 PMid:20419591 Gabbet, T., y Mulvey, M. (2008). Time-Motion analysis of small sided training games and competition in elite women soccer players. Journal of Strength and Conditioning Research, 22(2), 543-552. doi:10.1519/JSC.0b013e3181635597 PMid:18550972 Helgerud, J.; Engen, L. C.; Wisloff, U., y Hoff, J. (2001). Aerobic endurance training improves soccer performance. Medicine and Science in Sports and Exercise, 33(11), 1925–1931. doi:10.1097/00005768-200111000-00019 PMid:11689745 Hill-Haas, S.; Coutts, A.; Dawson, B., y Rowsell, G. (2010). Time-motion characteristics and physiological responses of small-sided games in elite youth players: the influence of player number and rule changes. Journal of Strength and Conditioning Research, 24(8), 2149-2156. doi:10.1519/JSC.0b013e3181af5265 PMid:19834345 Hill-Haas, S.; Coutts, A.; Rowsell, G., y Dawson, B. (2009). Generic versus small-sided game training in soccer. International Journal of Sports Medicine, 30(3), 636-642. doi:10.1055/s-0029-1220730 PMid:19569006 Hill–Haas, S.; Dawson, B.; Coutts, A., y Rowsell, G. (2009). Physiological responses and time–motion characteristics of various small–sided soccer games in youth players. Journal of Sports Sciences, 27(1), 1–8. doi:10.1080/02640410802206857 PMid:18989820 Hill–Haas, S.; Rowsell, G.; Dawson, B., y Coutts, A. (2009).Acute physiological responces and time–motion characteristics of two small–sided training regimenes in youth soccer players. Journal of Strength and Conditioning Research, 23(1), 111–115. doi:10.1519/JSC.0b013e31818efc1a Hoff, J., y Helgerud, J. (2004). Endurance and strength training for soccer players. Physiological considerations. Sports Medicine, 34(3), 165–180, doi:10.2165/00007256-200434030-00003 PMid:14987126 Hoff, J.; Wisloff, U.; Engen, L.; Kemi, O., y Helgerud, J. (2002). Soccer specific aerobic endurance training. British Journal of Sports Medicine, 36(3), 218–221 doi:10.1136/bjsm.36.3.218 PMid:12055120 PMCid:1724499 Impellizzeri, F.; Marcora, S. M.; Castagna, C.; Reilly, T.; Sassi, A., y Iaia, F. (2006). Physiological and performance effects of generic versus specific aerobic training in soccer players. International Journal of Sports Medicine, 27(6), 483–492. doi:10.1055/s-2005-865839 PMid:16767613 Kelly, D., y Drust, B. (2009). The effect of pitch dimensions on heart rate responses and technical demands of small–sided soccer games in elite players. Journal of Science and Medicine in Sport, 12(4), 475–479. doi:10.1016/j.jsams.2008.01.010 PMid:18356102 Little, T., y Williams, G. (2006). Suitability of soccer training drills for endurance training. Journal of Strength and Conditioning Research, 20(2), 316–319. PMid:16686559 Little, T., y Williams, G. (2007). Measures of exercise intensity during soccer training drills with professional soccer players. Journal of Strength and Conditioning Research, 21(2), 367–371. PMid:17530957 Little, T. (2009). Optimizing the use of soccer drills for physiological development. Strength and Conditioning Journal, 31(3), 67–74. doi:10.1519/SSC.0b013e3181a5910d Rampinini, E.; Impellizzeri, F. M.; Castagna, C.; Abt, G.; Chamari, K.; Sassi, A., y Marcora, S. M. (2007). Factors influencing physiological responses to small-sided soccer games. Journal of Sports Sciences, 25(6), 659-666. doi:10.1080/02640410600811858 PMid:17454533 Reilly, T.; Morris, T., y Whyte, G. (2009).The specificity of training prescription and physiological assessment. A review. Journal of Sports Sciences, 27(6), 575-589. doi:10.1080/02640410902729741 PMid:19340630 Tessitore, A.; Meeusen, R.; Piacentini, M.; Demarie, S., y Capranica, L. (2006). Physiological and technical aspects of ''6–a–side'' soccer drills. Journal of Sports Medicine and Physical Fitness, 46(1), 36–43. PMid:16596097 ---------------------------------------------------------------------
