Main Article Content
May 15, 2025
Abstract
Football is a sport in which intermittent physical demands are presented, where jumps, changes of direction, accelerations and decelerations are presented, without leaving aside the technical-tactical actions, which together contribute to achieve optimal performance, this study was designed to evaluate neuromuscular fatigue by decreasing the jump height, specifically the objectives of this study were (1) to evaluate the relationship between the game load and the countermovement jump height after the game and (2) to compare the countermovement jump height before and after the game in young soccer players, eight players from the under-14 category of a formative soccer club participated. A linear regression was carried out to find the relationship between the variables of minutes played, perceived effort and game load with the countermovement jump height after the game, The findings can be be interesting for physical trainers, due to the high demand for matches that are presented in today's football at a professional and amateur level.

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References
Balsalobre-Fernández, C., Glaister, M., & Lockey, R. (2015). Validez y fiabilidad de una aplicación de iPhone para medir el rendimiento en salto vertical. Journal of Sports Sciences, 33(15), 1574-1579. https://doi.org/10.1080/02640414.2014.996184
Bangsbo, J., Iaia, F., & Krustrup, P. (2007). Metabolic response and fatigue in soccer. Int. J. Sports Physiol. Perform., 2(2), 111-127. https://doi.org/10.1123/ijspp.2.2.111
Brownstein, C., Dent, J., Parker, P., Hicks, K., Howatson, G., Goodall, S., & Thomas, K. (2017). Etiology and recovery of neuromuscular fatigue following competitive soccer match-play. Front Physiol, 8(1), 831. https://doi.org/10.3389/fphys.2017.00831
Campos-Vazquez, M., Toscano-Bendala, F., Mora-Ferrera, J., & Suarez-Arrones, L. (2017). Relationship Between Internal Load Indicators and Changes on Intermittent Performance After the Preseason in Professional Soccer Players. Journal of Strength and Conditioning Research, 3(16), 1477-1485. https://doi.org/10.1519/jsc.0000000000001613
Claudino, J., Cronin, J., Mezêncio, B., McMaster, D., McGuigan, M., Tricoli, V., Amadio, A., & Serrão, J. (2017). The countermovement jump to monitor neuromuscular status: A meta-analysis. J Sci Med Sport, 20(4), 397-402. https://doi.org/10.1016/j.jsams.2016.08.011
Cometti, G., Maffiuletti, N., Pousson, M., Chatard, J., & Maffulli, N. (2001). Isokinetic strength and anaerobic power of elite, subelite and amateur French soccer players. Int. J. Sports Med., 22(1), 45-51. https://doi.org/10.1055/s-2001-11331
de Hoyo, M., Cohen, D., Sañudo, B., Carrasco, L., Álvarez-Mesa, A., del Ojo, J., Domínguez-Cobo, S., Mañas, V., & Otero-Esquina, C. (2016). Influence of football match time–motion parameters on recovery time course of muscle damage and jump ability. J Sports Sci, 34(14), 1363-1370. https://doi.org/10.1080/02640414.2016.1150603
Debenham, J., Travers, M., Gibson, W., Campbell, A., & Allison, G. (2016). Eccentric fatigue modulates stretch-shortening cycle effectiveness—A possible role in lower limb overuse injuries. Int J Sports Med, 37(1), 50-55. https://doi.org/10.1055/s-0035-1549923
Foster, C., Florhaug, J., Franklin, J., Gottschall, L., Hrovatin, L., Parker, S., & Dodge, C. (2015). A new approach to monitoring exercise training. Journal of Strength and Conditioning Research, 15(1), 109-115. http://dx.doi.org/10.1519/00124278-200102000-00019
Gathercole, R., Sporer, B., Stellingwerff, T., & Sleivert, G. (2015). Alternative countermovement-jump analysis to quantify acute neuromuscular fatigue. Int. J. Sports Physiol. Perform., 10(1), 84-92. https://doi.org/10.1123/ijspp.2013-0413
Hoffman, J., Nusse, V., & Kang, J. (2006). The Effect of an Intercollegiate Soccer Game on Maximal Power Performance. Canadian Journal of Applied Physiology, 28(6), 807-817. https://doi.org/10.1139/h03-060
Krustrup, P., Mohr, M., & Amstrup, T. (2003). The yo-yo intermittent recovery test: Physiological response, reliability, and validity. Medicine and Science in Sports and Exercise, 3(54), 697-705. http://dx.doi.org/10.1249/01.MSS.0000058441.94520.32
Lombard, W., Starling, L., Wewege, L., & Lambert, M. (2021). Changes in countermovement jump performance and subjective readiness-to-train scores following a simulated soccer match. Eur. J. Sport Sci., 21(5), 647-655. https://doi.org/10.1080/17461391.2020.1757764
Malone, J., Murtagh, C., Morgans, R., Burgess, D., Morton, J., & Drust, B. (2015). Countermovement jump performance is not affected during an in-season training microcycle in elite youth soccer players. J Strength Cond Res, 29(3), 752-757. https://doi.org/10.1519/jsc.0000000000000701
McLean, B., Coutts, A., Kelly, V., McGuigan, M., & Cormack, S. (2010). Neuromuscular, endocrine, and perceptual fatigue responses during different length between-match microcycles in professional rugby league players. Int J Sports Physiol Perform, 5(3), 367-383. https://doi.org/10.1123/ijspp.5.3.367
Moreira, A., Bradley, P., Carling, C., Arruda, A., Spigolon, L., Franciscon, C., & Aoki, M. (2016). Effect of a congested match schedule on immune-endocrine responses, technical performance and session-RPE in elite youth soccer players. Journal of Sports Sciences, 34(24), 2255-2261. https://doi.org/10.1080/02640414.2016.1205753
Nedelec, M., McCall, A., Carling, C., Legall, F., Berthoin, S., & Dupont, G. (2014). The influence of soccer playing actions on the recovery kinetics after a soccer match. Strength Cond. Res, 28(6), 1517-1523. https://doi.org/10.1519/jsc.0000000000000293
Silva, J., Rumpf, M., Hertzog, M., Castagna, C., Farooq, A., Girard, O., & Hader, K. (2018). Acute and residual soccer match-related fatigue: A systematic review and meta-analysis. Sports Medicine, 48(3), 539-583. https://doi.org/10.1007/s40279-017-0798-8
Tavares, F., Healey, P., Smith, T., & Driller, M. (2018). The effect of training load on neuromuscular performance, muscle soreness and wellness during an in-season non-competitive week in elite rugby athletes. J Sports Med Phys Fitness, 58(11), 1565-1571. https://doi.org/10.23736/s0022-4707.17.07618-6
Watkins, C., Barillas, S., Wong, M., Archer, D., Dobbs, I., Lockie, R., & Brown, L. (2017). Determination of Vertical Jump as a Measure of Neuromuscular Readiness and Fatigue. Journal of Strength and Conditioning Research, 31(12), 3305-3310. https://doi.org/10.1519/JSC.0000000000002231
Wehbe, G., Gabbett, T., Dwyer, D., McLellan, C., & Coad, S. (2015). Monitoring neuromuscular fatigue in team-sport athletes using a cycle-ergometer test. Int J Sports Physiol Perform, 10(3), 292-297. https://doi.org/10.1123/ijspp.2014-0217
Wisløff, U., Helgerud, J., & Hoff, J. (1998). Strength and endurance of elite soccer players. Medicine & Science in Sports & Exercise, 30(3), 462-467. https://doi.org/10.1097/00005768-199803000-00019
Zanetti, V., Carling, C., Aoki, M., Bradley, P., & Moreira, A. (2021). Are There Differences in Elite Youth Soccer Player Work Rate Profiles in Congested vs. Regular Match Schedules? J Strength Cond Res, 35(2), 473-480. https://doi.org/10.1519/JSC.0000000000002702

