Effects of a handball-based small game session on selective, sustained attention, and attention span in a sample of young adults.
Abstract
Previous studies have highlighted the chronic and acute effects that physical exercise has on cognitive functioning. However, it is necessary to go deeper in order to obtain precise information on what type of exercise is more favorable for certain cognitive abilities. Thus, the objective of this work was to analyze the effects of a session of small games based on handball on selective, sustained attention and attention span in a sample of young adults. Fifty-two participants between the ages of 21 and 25 (M= 21.83; SD= .94) from the city of Malaga (Spain) took part in this study. A quasi-experimental intersubject's research design was used with a control and experimental group. Using non-parametric statistical analyzes (U Mann Whitney and Wilcoxon) we tried to explore the effects of the physical/sports activity session on four tests of attention span, two of selective attention and one of sustained attention. The results showed statistically significant effects on the selective tests and attention span, although not on the sustained attention test. The findings suggest that collective physical-sporting activity could have a significant acute effect on attention, although it would be necessary to continue investigating the specific dimensions of attention, given the differences found between some parameters and others.
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Aguilar-Sánchez, J., Hernández-Mendo, A., Martín-Martínez, I., Reigal, R. E., y Chirosa-Ríos, L. J. (2018). Efectos de un programa de juegos reducidos sobre la toma de decisiones en chicas adolescentes. Cuadernos de Psicología del Deporte, 18(1), 21-30.
Arboix-Alió, J., Sagristà, F., Marcaida, S., Aguilera-Castells, J., Peralta-Geis, M., Solà, J., y Buscà, B. (2022). Relación entre la condición física y el hábito de actividad física con la capacidad de atención selectiva en alumnos de enseñanza secundaria. Cuadernos de Psicología del Deporte, 22(1), 1-13. https://doi.org/10.6018/cpd.419641
Altenburg, T. M., Chinapaw, M. J. M., y Singh, A. S. (2016). Effects of one versus two bouts of moderate intensity physical activity on selective attention during a school morning in Dutch primary schoolchildren: A randomized controlled trial. Journal of Science and Medicine in Sport, 19(10), 820–824. https://doi.org/10.1016/j.jsams.2015.12.003
Aly, M., A. Ahmed, M., Hasan, A., Kojima, H., y R. Abdelhakem, A. (2019). Sport experience and physical activity: Event-related brain potential and task performance indices of attention in young adults. Journal of Functional Morphology and Kinesiology, 4(2), 33. https://doi.org/10.3390/jfmk4020033.
Arboix-Alió, J., Sagristà, F., Marcaida, S., Aguilera-Castells, J., Peralta-Geis, M., y Solà, J. (2022). Relación entre la condición física y el hábito de actividad física con la capacidad de atención selectiva en alumnos de enseñanza secundaria.: Actividad física y atención selectiva en adolescentes. Cuadernos de Psicología Del Deporte, 22(1), 1–13. https://doi.org/10.6018/cpd.419641
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
Bělka, J., Hulka, K., Machová, I., Šafář, M., Weisser, R., Bellar, D. M., y Judge, L. W. (2017). Effects of environmental context on physiological response during team handball small sided games. International Journal of Exercise Science, 10(8), 1263-1274.
Brauch-Lehman, E., Naglieri, J. A., y Aquilino, S. A. (2010). A national study on the development of visual attention using the cognitive assessment system. Journal of Attention Disorders, 14(1), 15–24. https://doi.org/10.1177/1087054709332473
Best, J. R. (2010). Effects of physical activity on children’s executive function: Contributions of experimental research on aerobic exercise. Developmental Review, 30(4), 331-351. https://doi.org/10.1016/j.dr.2010.08.001
Brickenkamp, R., y Cubero, N. S. (2002). D2: test de atención: Tea.
Budde, H., Voelcker-Rehage, C., Pietraßyk-Kendziorra, S., Ribeiro, P., y Tidow, G. (2008). Acute coordinative exercise improves attentional performance in adolescents. Neuroscience Letters, 441(2), 219–223. https://doi.org/10.1016/j.neulet.2008.06.024
Bullock, T. y Giesbrecht, B. (2014). Acute exercise and aerobic fitness influence selective attention during visual search. Frontiers in Psychology, 5, 1290. https://doi.org/10.3389/fpsyg.2014.01290
Campos, G. G., Valdivia-Moral, P., Zagalaz, J. C., Ortega, F. Z., y Romero, O. (2017). Influencia del control del estrés en el rendimiento deportivo: la autoconfianza, la ansiedad y la concentración en deportistas. Retos. Nuevas Tendencias En Educación Física, Deporte y Recreación, 32, 3–6. https://doi.org/10.47197/retos.v0i32.50895
Cao Dinh, H., Beyer, I., Mets, T., Onyema, O. O., Njemini, R., Renmans, W., De Waele, M., Jochmans, K., Vander Meeren, S. y Bautmans, I. (2017). Effects of physical exercise on markers of cellular immunosenescence: a systematic review. Calcified Tissue International, 100(2), 193–215. https://doi.org/10.1007/s00223-016-0212-9
Cárdenas, D., Conde-González, J., y Perales, J. (2015). El papel de la carga mental en la planificación del entrenamiento deportivo. Revista de Psicología Del Deporte, 24(1), 255–278.
Chaddock, L., Hillman, C.H., Buck, S.M., y Cohen, N.J. (2011). Aerobic fitness and executive control of relational memory in preadolescent children. Medicine and Science in Sports and Exercise, 43, 344-349. http://dx.doi.org/10.1249/mss.0b013e3181e9af48
Chirosa Ríos, L. J., Hernández Mendo, A., López Walle, J., Reigal Garrido, R. E., Juárez Ruiz de Mier, R., y Martín Martínez, I. (2016). Efectos de un programa de juegos reducidos sobre la función ejecutiva en una muestra de chicas adolescentes. Retos, 30, 177–179. https://doi.org/10.47197/retos.v0i30.50223
Chun, M. M., Golomb, J. D., y Turk-Browne, N. B. (2011). A taxonomy of external and internal attention. Annual Review of Psychology, 62, 73–101. https://doi.org/10.1146/annurev.psych.093008.100427
Clemente, F., y Rocha, R. (2012). The effects of task constraints on the heart rate responses of students during small-sided handball games. Kinesiologia Slovenica, 18(2), 27-35.
Coleman, M., Offen, K., y Markant, J. (2018). Exercise similarly facilitates men and women’s selective attention task response times but differentially affects memory task performance. Frontiers in Psychology, 9, 1405. https://doi.org/10.3389/fpsyg.2018.01405.
Cooley, E. L., y Morris, R. D. (1990). Attention in children: A neuropsychologically based model for assessment, Developmental Neuropsychology, 6, 239-274. https://doi.org/10.29035/rcaf.18.2.10
Conejero, M.S, Serenini, A.L.P, Gonzáles-Silva, J., y Moreno, M.P. (2020). Factor used to make appropriate decisions in youth categories in Volleiball. Sustainability, 12, 5633. doi:10.3390/su12145633
De Barbaro, K., Clackson, K., y Wass, S. V. (2017). Infant attention is dynamically modulated with changing arousal levels. Child Development, 88(2), 629–639. https://doi.org/10.1111/cdev.12689
de Bruin, E. I., Van der Zwan, J., y Bögels, S. M. (2016). A RCT comparing daily mindfulness meditations, biofeedback exercises, and daily physical exercise on attention control, executive functioning, mindful awareness, self-compassion, and worrying in stressed young adults. Mindfulness, 7(5), 1182–1192. https://doi.org/10.1007/s12671-016-0561-5
Enríquez-Molina, R., Sánchez-García, C., Reigal, R. E., Juárez-Ruiz de Mier, R., Sanz Fernández, C., Hernández-Mendo, A., y Morales-Sánchez, V. (2023). El tipo de deporte practicado determina el nivel de atención selectiva en adultos jóvenes. Cuadernos de Psicología del Deporte, 23(1), 63-78. doi:10.6018/cpd.526171
Estévez-González, A., García-Sánchez, C. y Junqué, C. (1997). La atención: una compleja función cerebral. Revista de Neurología, 25(148), 1989–1997.
Eurofit (1993). Eurofit Tests of Physical Fitness (2ª ed.). Strasbourg: Committee of Experts
Fleddermann, M.T., Heppe, H., y Zentgraf, K. (2019). Off-Court Generic Perceptual-Cognitive Training in Elite Volleyball Athletes: Task-Specific Effects and Levels of Transfer. Frontiers in Psychology, 10, 1599. doi:10.3389/fpsyg.2019.01599
Fleddermann, M.T. y Zentgraf, K. (2018). Tapping the full potential? Jumping performance of volleyball athletes in game-like situations Frontiers in Psychology, 9, 1375. https://doi.org/10.3389/fpsyg.2018.01375
Ferrer-Uris, B., Ramos, M. A., Busquets, A., y Angulo-Barroso, R. (2022). Can exercise shape your brain? A review of aerobic exercise effects on cognitive function and neuro-physiological underpinning mechanisms. AIMS Neuroscience, 9(2), 150-174. https://doi.org/10.3934/Neuroscience.2022009.
Ferreyra, J. E., Di Santo, M., del Valle-Morales, M. M., Sosa, M. A., Mottura, E., y Figueroa, C. (2011). Efecto agudo y crónico del ejercicio físico sobre la percepción-atención en jóvenes universitarios. Calidad de Vida y Salud, 4(1).
Gallotta, M. C., Emerenziani, G. Pietro, Iazzoni, S., Meucci, M., Baldari, C. y Guidetti, L. (2015). Impacts of coordinative training on normal weight and overweight/obese children’s attentional performance. Frontiers in Human Neuroscience, 9, 577. https://doi.org/10.3389/fnhum.2015.00577
Gonzalez-Rico, R., y Ramírez-Lechuga, J. (2017). Revisión de las pruebas de evaluación de la condición física en Educación Secundaria. Ágora para la Educación Física y el Deporte, 19(2), 355-378. https://doi.org/10.24197/aefd.2-3.2017.355-378
González-Ruiz, S., Hernández-Mendo, A., y Pastrana-Brincones, J.L. (2010). Herramienta software para la evaluación psicosocial de de-portistas y entornos deportivos. [Software tool for the psychosocial assessment of athletes and sport environments]. EF Deportes 2010. http://www.efdeportes.com/efd144/evaluacion-psicosocial-de-deportistas.htm.
Greimel, E., Wanderer, S., Rothenberger, A., Herpertz-Dahlmann, B., Konrad, K., y Roessner, V. (2011). Attentional performance in children and adolescents with tic disorder and co-occurring attention-deficit/hyperactivity disorder: new insights from a 2×2 factorial design study. Journal of Abnormal Child Psychology, 39(6), 819–828. https://doi.org/10.1007/s10802-011-9493-7
Guillamón, A. R., Canto, E. G., y García, H. M. (2020). Influencia de un programa de actividad física sobre la atención selectiva y la eficacia atencional en escolares. Retos: Nuevas Tendencias en Educación Física, Deporte y Recreación, 38, 560–566. https://doi.org/10.47197/retos.v38i38.77191
Hair, J.F., Black, W.C, Babin, B.J, y Anderson, R.E. (2018) Multivariate Data Analysis, 8th ed. Cengage Learning, EMEA.
Hernández-Mendo, A., Pastrana-Brincones, J. L. y Morales-Sánchez, V. (2012). Programa informático para evaluación y entrenamiento de la atención. Revista Iberoamericana de Psicoogía del Ejercicio y el Deporte, 7, 339-358.
Hojat, M., y Xu, G. (2004). A visitor's guide to effect sizes–statistical significance versus practical (clinical) importance of research findings. Advances in Health Sciences Education, 9, 241-249.
Hsieh, S.S., Chang, Y.K., Fang, C.L., y Hung, T.M. (2016). Acute resistance exercise facilitates attention control in adult males without an age-moderating effect. Journal of Sport and Exercise Psychology, 38(3), 247–254. https://doi.org/10.1123/jsep.2015-0282
Huertas, F., Ballester, R., Gines, H. J., Hamidi, A. K., Moratal, C., y Lupiáñez, J. (2019). Relative Age Effect in the Sport Environment. Role of Physical Fitness and Cognitive Function in Youth Soccer Players. International Journal of Environmental Research and Public Health, 16, 2837. https://doi.org/10.3390/ijerph16162837
Iuliano, E., di Cagno, A., Aquino, G., Fiorilli, G., Mignogna, P., Calcagno, G. y Di Costanzo, A. (2015). Effects of different types of physical activity on the cognitive functions and attention in older people: A randomized controlled study. Experimental Gerontology, 70, 105–110. https://doi.org/10.1016/j.exger.2015.07.008
Janssen, M., Toussaint, H. M., van Mechelen, W., y Verhagen, E. A. (2014). Effects of acute bouts of physical activity on children’s attention: a systematic review of the literature. SpringerPlus, 3(410), 1-10. http://doi.org/10.1186/2193-1801-3-410
Jansen, P., Lehmann, J., y Van Doren, J. (2012). Mental Rotation Performance in Male Soccer Players. PloS one, 7(10), e48620. https://doi.org/10.1371/journal.pone.0048620
Lundgren, T., Reinebo, G., Löf, P.-O., Näslund, M., Svartvadet, P., y Parling, T. (2018). The Values, Acceptance, and Mindfulness Scale for Ice Hockey: A Psychometric Evaluation. Frontiers in Psychology, 9, 1794. https://doi.org/10.3389/fpsyg.2018.01794
Llorens, F., Sanabria, D., Huertas, F., Molina, E. y Bennett, S. J. (2015). Intense physical exercise reduces overt attentional capture. Journal of Sport y Exercise Psychology, 37(5), 559–564. https://doi.org/10.1123/jsep.2015-0087
Martínez, I. (2016). Efectos de un programa de juegos reducidos sobre la función ejecutiva en una muestra de chicas adolescentes. Retos, 30, 177–179. https://doi.org/10.47197/retos.v0i30.50223
Martínez-López, E. J. (2004). Aplicación de la prueba de Cooper, Course Navette y test de Ruffier. Resultados y análisis estadístico en Educación Secundaria. Revista Internacional de Medicina y Ciencias de la Actividad Física y el Deporte, 4(15), 163-182.
Maureira, F., y Flores, E. (2017). Efectos del ejercicio físico sobre la atención: una revisión de los últimos años. Ciencias de La Actividad Física UCM, 18(1), 73–83. https://doi.org/10.29035/rcaf.18.2.10
Maureira Cid, F., Flores Ferro, E., Gálvez Mella, C., Cea Morales, S., Espinoza Contreras, E., Soto Villanueva, C. y Martínez Iglesias, J. (2016). Relación entre coeficiente intelectual, inteligencia emocional, dominancia cerebral y estilos de aprendizaje Honey-Alonso en estudiantes de educación física de Chile. Revista Electrónica de Psicología Iztacala, 19(4).
McConnell, M. M., y Shore, D. I. (2011). Upbeat and happy: Arousal as an important factor in studying attention. Cognition y Emotion, 25(7), 1184–1195. https://doi.org/10.1080/02699931.2010.524396
Monaco, M., Costa, A., Caltagirone, C. y Carlesimo, G. A. (2013). Forward and backward span for verbal and visuo-spatial data: standardization and normative data from an Italian adult population. Neurological Sciences, 34(5), 749–754. https://doi.org/10.1007/s10072-012-1130-x
Niedermeier, M., Weiss, E. M., Steidl-Müller, L., Burtscher, M., y Kopp, M. (2020). Acute effects of a short bout of physical activity on cognitive function in sport students. International Journal of Environmental Research and Public Health, 17(10), 3678. https://doi.org/10.3390/ijerph17103678
Osborne, J. (2010). Improving your data transformations: Applying the Box-Cox transformation. Practical Assessment, Research, and Evaluation, 15, 12. https://doi.org/10.7275/qbpc-gk17
Oudejans, R. R., Koedijker, J. M., Bleijendaal, I., y Bakker, F. C. (2005). The education of attention in aiming at a far target: Training visual control in basketball jump shooting. International Journal of Sport and Exercise Psychology, 3(2), 197-221. https://doi.org/10.1080/1612197X.2005.9671767
Páez-Maldonado, J. A., Reigal, R. E., Morillo-Baro, J. P., Carrasco-Beltrán, H., Hernández-Mendo, A., y Morales-Sánchez, V. (2020). Physical Fitness, Selective Attention and Academic Performance in a Pre-Adolescent Sample. International journal of environmental research and public health, 17(17). https://doi.org/10.3390/ijerph17176216
Pardo-Alfonso, Á. B. (2017). Efectos de un programa de actividad física polimotor sobre la condición física, el consumo máximo de oxígeno y la atención en relación al rendimiento académico en adolescentes escolares de Bogotá. https://doi.org/10.15332/tg.mae.2017.00372
Pérez-Lobato, R., Reigal, R. E., y Hernández-Mendo, A. (2016). Relaciones entre la práctica física, condición física y atención en una muestra adolescente. Revista de Psicología Del Deporte, 25(1), 179–186.
Pirrie, A. M., y Lodewyk, K. R. (2012). Investigating links between moderate-to- vigorous physical activity and cognitive performance in elementary school students. Mental Health and Physical Activity, 5(1), 93-98. http://doi.org/10.1016/j.mhpa.2012.04.001
Posner, M. I., y Dehaene, S. (1994). Attentional networks. Trends in Neurosciences, 17(2), 75–79. https://doi.org/10.1016/0166-2236(94)90078-7
Posner, M. I., y Petersen, S. E. (1990). The attention system of the human brain. Annual Review of Neuroscience, 13(1), 25–42. https://doi.org/10.1146/annurev.ne.13.030190.000325
Raab, M. (2007). Think SMART, not hard-a review of teaching decision making in sport from an ecological rationality perspective. Physical Education and Sport Pedagogy, 12(1), 1-22. https://doi.org/10.1080/17408980601060184
Ravier, G., Hassenfratz, C., Bouzigon, R., y Groslambert, A. (2019). Physiological and affective responses of 30s‒30s intermittent small-sided game in elite handball players: A new alternative to intermittent running. Journal of Human Sport and Exercise, 14(3), 538-548. https://doi.org/10.14198/jhse.2019.143.05
Redick, T. S., y Lindsey, D. R. B. (2013). Complex span and n-back measures of working memory: A meta-analysis. Psychonomic Bulletin y Review, 20(6), 1102–1113. https://doi.org/10.3758/s13423-013-0453-9
Reigal, R. E., Enríquez-Molina, R., Herrera-Robles, S., Juárez-Ruiz de Mier, R., Pastrana Brincones, J. L., Hernández-Mendo, A., y Morales-Sánchez, V. (2022). Attentional Span Is Determined by Sport Discipline. Sustainability, 14(5), 2524. https://doi.org/10.3390/su14052524
Romeas, T., Guldner, A., y Faubert, J. (2016). 3D-Multiple Object Tracking training task improves passing decision-making accuracy in soccer players. Psychology of Sport and Exercise, 22, 1-9. https://doi.org/10.1016/j.psychsport.2015.06.002
Sabarit, A., Reigal, R. E., Morillo-Baro, J. P., Juárez-Ruiz de Mier, R., Franquelo, A., Hernández-Mendo, A., y Morales-Sánchez, V. (2020). Cognitive Functioning, Physical Fitness, and Game Performance in a Sample of Adolescent Soccer Players. Sustainability, 12(13). https://doi.org/10.3390/su12135245
Sabarit, A., Morillo-Baro, J. P., Reigal, R. E., Vázquez-Diz, J. A., Hernández-Mendo, A., y Morales-Sánchez, V. (2022). Analysis of Game Actions and Performance in Young Soccer Players: A Study Using Sequential Analysis. Sustainability, 14(20), 13263. https://doi.org/10.3390/su142013263
Sabarit, A., Rodríguez-López, E., Reigal-Garrido, R. E., Morillo-Baro, J. P., Vázquez-Diz, J. A., Hernández-Mendo, A., y Morales-Sánchez, V. O. (2022). Funcionamiento cognitivo y rendimiento deportivo en jóvenes futbolistas: una revisión sistemática. Cuadernos de Psicología del Deporte, 22(2), 99-114. https://doi.org/10.6018/cpd.494741
Sakamoto, S., Takeuchi, H., Ihara, N., Ligao, B. y Suzukawa, K. (2018). Possible requirement of executive functions for high performance in soccer. PLOS one, 13(8), e0201871. https://doi.org/10.1371/journal.pone.0201871
Sánchez, J. A., Hernández-Mendo, A., Martínez, I. M., Reigal, R.E., y Chirso-Ríos, L. J. (2018). Efectos de un programa de juegos reducidos sobre la toma de decisiones en chicas adolescentes. Cuadernos de Psicología del Deporte, 18(1), 21-30. https://doi.org/10.4321/s1578-84232015000300008
Schmidt, M., Benzing, V., y Kamer, M. (2016). Classroom-based physical activity breaks and children’s attention: cognitive engagement works! Frontiers in Psychology, 7, 1474. https://doi.org/10.3389/fpsyg.2016.01474
Stuss, D. T. y Benson, D. F. (1995). The Frontal Lobes and Executive Functions: An Overview of Operational Definitions, Theory and Assesment. Meeting in Neuropsychology. Uppsala.
Suarez-Manzano, S., López-Serrano, S., Jadallah, K. A. H., y Pantoja, L. Y. Y. (2021). Efecto crónico del C-HIIT sobre la calidad del sueño y atención selectiva en jóvenes TDAH. Retos: Nuevas Tendencias En Educación Física, Deporte y Recreación, 41, 199–208. https://doi.org/10.47197/retos.v0i41.83189
Suazo, D. M., Muñoz, J. N., Lazarraga, P. C., Rodríguez, A. R., Alcayde, M. I., Roman, A. D., y García, R. C. (2019). Mejora de la atención en niños y niñas con TDAH tras una intervención física deportiva dirigida. Cuadernos de Psicología del Deporte, 19(3), 37–46. https://doi.org/10.6018/cpd.360451
Tamm, L., Epstein, J. N., Peugh, J. L., Nakonezny, P. A., y Hughes, C. W. (2013). Preliminary data suggesting the efficacy of attention training for school-aged children with ADHD. Developmental Cognitive Neuroscience, 4, 16–28. https://doi.org/10.1016/j.dcn.2012.11.004
Tang, Y.Y., y Posner, M. I. (2009). Attention training and attention state training. Trends in Cognitive Sciences, 13(5), 222–227. https://doi.org/10.1016/j.tics.2009.01.009
Tine, M. (2014). Acute aerobic exercise: An intervention for the selective visual attention and reading comprehension of low-income adolescents. Frontiers in Psychology, 5, 575. https://doi.org/10.3389/fpsyg.2014.00575
Valdiglesias, V., Sánchez-Flores, M., Maseda, A., Lorenzo-López, L., Marcos-Pérez, D., López-Cortón, A., Strasser, B., Fuchs, D., Laffon, B., y Millán-Calenti, J. C. (2017). Immune biomarkers in older adults: Role of physical activity. Journal of Toxicology and Environmental Health, Part A, 80(13–15), 605–620. https://doi.org/10.1080/15287394.2017.1286898
Vidoni, E. D., Johnson, D. K., Morris, J. K., Van Sciver, A., Greer, C. S., Billinger, S. A., Donnelly, J. E. y Burns, J. M. (2015). Dose-response of aerobic exercise on cognition: a community-based, pilot randomized controlled trial. PloS One, 10(7), e0131647. https://doi.org/10.1371/journal.pone.0131647
Vogt, J., De Houwer, J., Koster, E. H. W., Van Damme, S. y Crombez, G. (2008). Allocation of spatial attention to emotional stimuli depends upon arousal and not valence. Emotion, 8(6), 880. https://doi.org/10.1037/a0013981
Wang, B., Guo, W., y Zhou, C. (2016). Selective enhancement of attentional networks in college table tennis athletes: a preliminary investigation. PeerJ, 4, e2762. https://doi.org/10.7717/peerj.2762
Yanagisawa, H., Dan, I., Tsuzuki, D., Kato, M., Okamoto, M., Kyutoku, Y., y Soya, H. (2010). Acute moderate exercise elicits increased dorsolateral prefrontal activation and improves cognitive performance with Stroop test. NeuroImage, 50(4), 1702-1710. http://doi.org/10.1016/j.neuroimage.2009.12.023
World Medical Association (2013). World medical association declaration of Helsinki: ethical principles for medical research involving human subjects. Journal of the American Medical Association. 310, 2191–2194. https://doi.org/10.1001/jama.2013.281053
Xue, Y., Yang, Y., y Huang, T. (2019). Effects of chronic exercise interventions on executive function among children and adolescents: a systematic review with meta-analysis. British Journal of Sports Medicine, 53(22), 1397-1404. http://doi.org/ 10.1136/bjsports-2018-099825
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