Study of internal and external load by different instruments. a case study in grassroots
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Abstract
The technological devices utilized currently for the external and internal load register are not accessible in grassroots due to their high costs. Thus, tools for load quantification and tasks categorization are very useful to improve the training process. Therefore, the aims of the present study are to: (1) identify the differences between objective load of training tasks in relation to subjective external load variables and (2) analyse the relationship between both load quantification methods. 157 tasks performed by an 18-players youth soccer team were analysed. The load register was realised by: (a) objective load, WIMUTM inertial devices and (b) subjective load, Integral System for Training Tasks Analysis (SIATE). The statistical analysis was composed by one-way ANOVA with Bonferroni post-hoc and Pearson correlation test. The main results indicate that exist an influence of subjective load variables in objective load variables (p<.05), except in simultaneous player percentage (p>.05), finding a high correlation between loads (r>.84). The task characteristics directly modify the load demands, being subjective tools as SIATE useful for their register when technological devices are not available.
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Abbott, W., Brickley, G., y Smeeton, N. J. (2018). Positional Differences in GPS Outputs and Perceived Exertion During Soccer Training Games and Competition: Journal of Strength and Conditioning Research, 32(11), 3222-3231. https://doi.org/10.1519/JSC.0000000000002387
Achten, J., y Jeukendrup, A. E. (2003). Heart rate monitoring. Sports Medicine, 33(7), 517–538.
Akenhead, R., y Nassis, G. P. (2016). Training Load and Player Monitoring in High-Level Football: Current Practice and Perceptions. International Journal of Sports Physiology and Performance, 11(5), 587-593. https://doi.org/10.1123/ijspp.2015-0331
Arruda, A. F. S., Carling, C., Zanetti, V., Aoki, M. S., Coutts, A. J., y Moreira, A. (2015). Effects of a Very Congested Match Schedule on Body-Load Impacts, Accelerations, and Running Measures in Youth Soccer Players. International Journal of Sports Physiology and Performance, 10(2), 248-252. https://doi.org/10.1123/ijspp.2014-0148
Ato, M., López-García, J. J., y Benavente, A. (2013). Un sistema de clasificación de los diseños de investigación en psicología. Anales de Psicología, 29(3), 1038-1059. https://doi.org/10.6018/analesps.29.3.178511
Bastida-Castillo, A., Gómez-Carmona, C. D., De la Cruz Sánchez, E., y 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., Hernandez, A., y Pino-Ortega, J. (2018). Validez y fiabilidad de un dispositivo inercial (WIMU PROTM) para el análisis del posicionamiento en balonmano. E-Balonmano. com: Revista de Ciencias del Deporte, 14(1), 9-16.
Bastida-Castillo, Alejandro, Gómez-Carmona, C. D., de la Cruz Sánchez, E., y 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, Pendiente de Publicación.
Bradley, P. S., Sheldon, W., Wooster, B., Olsen, P., Boanas, P., y Krustrup, P. (2009). High-intensity running in English FA Premier League soccer matches. Journal of Sports Sciences, 27(2), 159-168. https://doi.org/10.1080/02640410802512775
Buchheit, M., Lacome, M., Cholley, Y., y Simpson, B. M. (2018). Neuromuscular Responses to Conditioned Soccer Sessions Assessed via GPS-Embedded Accelerometers: Insights Into Tactical Periodization. International Journal of Sports Physiology and Performance, 13(5), 577-583. https://doi.org/10.1123/ijspp.2017-0045
Cañadas, M., Rodríguez, G., Feu, S., Parejo, I., y García, J. (2013). Relathionship between pedagogical content knowledge and coaching methods. Revista de Psicología del Deporte, 22(1), 183–186.
Casamichana, D., y Castellano, J. (2015). The Relationship Between Intensity Indicators in Small-Sided Soccer Games. Journal of Human Kinetics, 46(1), 119-128. https://doi.org/10.1515/hukin-2015-0040
Casamichana, D., Castellano, J., Calleja-Gonzalez, J., San Román, J., y Castagna, C. (2013). Relationship Between Indicators of Training Load in Soccer Players. Journal of Strength and Conditioning Research, 27(2), 369-374. https://doi.org/10.1519/JSC.0b013e3182548af1
Castellano, J., Puente, A., Echeazarra, I., Usabiaga, O., y Casamichana, D. (2016). Number of Players and Relative Pitch Area per Player: Comparing Their Influence on Heart Rate and Physical Demands in Under-12 and Under-13 Football Players. PLoS ONE, 11(1), e0127505. https://doi.org/10.1371/journal.pone.0127505
Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale, NJ: Erlbaum.
Cummins, C., Orr, R., O’Connor, H., y West, C. (2013). Global Positioning Systems (GPS) and Microtechnology Sensors in Team Sports: A Systematic Review. Sports Medicine, 43(10), 1025-1042. https://doi.org/10.1007/s40279-013-0069-2
Dellaserra, C. L., Gao, Y., y Ransdell, L. (2014). Use of Integrated Technology in Team Sports: A Review of Opportunities, Challenges, and Future Directions For Athletes. Journal of Strength and Conditioning Research, 2(28), 556-573.
Field, A. (2013). Discovering Statistics Using IBM SPSS Statistics (4.a ed.). Londres: SAGE.
Gamonales, J. M., Gómez-Carmona, C. D., Córdoba-Caro, L. G., y Ibáñez, S. J. (2019). Influencia del perfil de entrenador en el diseño de las tareas en el fútbol. Estudio de caso. Journal of Sport and Health Research, 11(Supl 1), 69-82.
Gamonales, J. M., Gómez-Carmona, C. D., León, K., Muñoz-Jiménez, J., y Ibáñez, S. J. (2020). Estudio de las variables pedagógicas en tareas de entrenamiento en fútbol-base según el mesociclo competitivo. Un estudio de casos. Retos. Nuevas tendencias en Educación Física, Deporte y Recreación, Pendiente de Publicación.
Gamonales, J. M., Gómez-Carmona, C. D., León-Guzmán, K., García-Santos, D., Gamero-Portillo, M. D. G., y Muñoz-Jiménez, J. (2019). Análisis de las tareas de entrenamiento en fútbol-base: Diferencias entre dos meses durante el periodo competitivo en la categoría sub-19. Sportis. Scientific Journal of School Sport, Physical Education and Psychomotricity, 5(1), 30-52. https://doi.org/10.17979/sportis.2019.5.1.3469
Gamonales, J. M., Muñoz-Jiménez, J., León, K., y Ibáñez, S. J. (2017). Entrenamiento y confiabilidad entre observadores en el análisis del fútbol para ciegos (Reliability and inter-coders training in the analysis of football for blind persons). Retos, (34), 155-161.
Gomez-Carmona, C. D., Bastida-Castillo, A., González-Custodio, A., Olcina, G., y Pino-Ortega, J. (2019). Using an inertial device (WIMU PROTM️) to quantify neuromuscular load in running: Reliability, convergent validity and the influence of type of surface and device location. The Journal of Strength and Conditioning Research, Pendiente de Publicación. https://doi.org/10.1519/JSC.0000000000003106
Gómez-Carmona, C. D., Gamonales, J. M., Pino-Ortega, J., y Ibáñez, S. J. (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
Gómez-Carmona, C. D., Bastida-Castillo, A., García-Rubio, J., Ibáñez, S. J., y Pino-Ortega, J. (2019). Static and dynamic reliability of WIMU PROTM accelerometers according to anatomical placement. Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology, 233(2), 238-248. https://doi.org/10.1177/1754337118816922
Gómez-Carmona, C. D., García-Rubio, J., Muñoz-Jiménez, J., y Gamonales, J. M. (2018). Relación entre el medio de iniciación al entrenamiento y las variables pedagógicas que definen las tareas en el fútbol. TRANCES. Transmisión del Conocimiento Educativo y de la Salud, 10(Suppl.1), 401–420.
González-Espinosa, S., Ibáñez, S. J., Feu, S., y Galatti, L. R. (2017). Programas de intervención para la enseñanza deportiva en el contexto escolar, PETB y PEAB: Estudio preliminar. Retos. Nuevas tendencias en Educación Física, Deporte y Recreación, (31), 107-113.
Gracia, F., Garcia-Rubio, J., Cañadas, M., y Ibáñez, S. J. (2014). Heart rate differences in small sided games in formative basketball. E-balonmano. com: Revista de Ciencias del Deporte, 10(1), 23–30.
Halouani, J, Chtourou, H., Dellal, A., Chaouachi, A., y Chamari, K. (2017). Soccer small-sided games in young players: rule modification to induce higher physiological responses. Biology of Sport, 34(2), 163-168. https://doi.org/10.5114/biolsport.2017.64590
Halouani, Jamel, Chtourou, H., Gabbett, T., Chaouachi, A., y Chamari, K. (2014). Small-Sided Games in Team Sports Training: A Brief Review. Journal of Strength and Conditioning Research, 28(12), 3594-3618. https://doi.org/10.1519/JSC.0000000000000564
Hill-Haas, S. V., Coutts, A. J., Rowsell, G. J., y Dawson, B. T. (2009). Generic Versus Small-sided Game Training in Soccer. International Journal of Sports Medicine, 30(9), 636-642. https://doi.org/10.1055/s-0029-1220730
Hill-Haas, Stephen V., Coutts, A. J., Dawson, B. T., y Rowsell, G. J. (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. https://doi.org/10.1519/JSC.0b013e3181af5265
Hill-Haas, Stephen V., Dawson, B., Impellizzeri, F. M., y Coutts, A. J. (2011). Physiology of small-sided games training in football. Sports medicine, 41(3), 199–220. https://doi.org/10.2165/11539740-000000000-00000
Ibáñez, S. J., Feu, S., y Cañadas, M. (2016). Sistema Integral para el Análisis de las Tareas de Entrenamiento, SIATE, en Deportes de Invasión [Integral analysis system of training tasks, SIATE, in invasion games]. E-Balonmano.com: Revista de Ciencias del Deporte, 12(1), 3-30.
Köklü, Y., Ersöz, G., Alemdaroğlu, U., Aşç, A., y Özkan, A. (2012). Physiological Responses and Time-Motion Characteristics of 4-A-Side Small-Sided Game in Young Soccer Players: The Influence of Different Team Formation Methods. Journal of Strength and Conditioning Research, 26(11), 3118-3123. https://doi.org/10.1519/JSC.0b013e318244341d
Molina-Carmona, I., Gomez-Carmona, C. D., Bastida-Castillo, A., y Pino-Ortega, J. (2018). Validez del dispositivo inercial WIMU PROTM️ para el registro de la frecuencia cardíaca en un test de campo. Sport-TK: Revista Euroamericana de Ciencias del Deporte, 7, 81-86.
Pino-Ortega, J., Rojas-Valverde, D., Gómez-Carmona, C. D., Bastida-Castillo, A., Hernández-Belmonte, A., García-Rubio, J., … Ibáñez, S. J. (2019). Impact of Contextual Factors on External Load During a Congested-Fixture Tournament in Elite U’18 Basketball Players. Frontiers in Psychology, 10, 1100. https://doi.org/10.3389/fpsyg.2019.01100
Reche-Soto, P., Cardona-Nieto, D., Diaz-Suarez, A., Bastida-Castillo, A., Gomez-Carmona, C., Garcia-Rubio, J., y Pino-Ortega, J. (2018). Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer. Journal of Human Kinetics, Pendiente de Publicación. http://www.doi.org/10.2478/hukin-2018-0072
Reche-Soto, P., Cardona-Nieto, D., Diaz-Suarez, A., Gomez-Carmona, C., y Pino-Ortega, J. (2019). Demandas tácticas de juegos reducidos en fútbol: influencia de la tecnología utilizada.
Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte, Pendiente de publicación.
Torres-Ronda, L., Gonçalves, B., Marcelino, R., Torrents, C., Vicente, E., y Sampaio, J. (2015). Heart Rate, Time-Motion, and Body Impacts When Changing the Number of Teammates and Opponents in Soccer Small-Sided Games: Journal of Strength and Conditioning Research, 29(10), 2723-2730. https://doi.org/10.1519/JSC.0000000000000932
Vilar, L., Duarte, R., Silva, P., Chow, J. Y., y Davids, K. (2014). The influence of pitch dimensions on performance during small-sided and conditioned soccer games. Journal of Sports Sciences, 32(19), 1751-1759. https://doi.org/10.1080/02640414.2014.918640
White, A., Hills, S. P., Cooke, C. B., Batten, T., Kilduff, L. P., Cook, C. J., … Russell, M. (2018). Match-Play and Performance Test Responses of Soccer Goalkeepers: A Review of Current Literature. Sports Medicine, 48(11), 2497-2516. https://doi.org/10.1007/s40279-018-0977-2