{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:57:59Z","timestamp":1791395879744,"version":"4.3.3"},"reference-count":30,"publisher":"Human Kinetics","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,1]]},"abstract":"<jats:p>\n                    Monitoring weekly training load (WTL) is essential in youth soccer; however, the influence of contextual factors on WTL during the microcycle remains unclear.\n                    <jats:italic>\n                      <jats:bold>Objective<\/jats:bold>\n                    <\/jats:italic>\n                    : The aim of this study was to (1)\u00a0analyze the effect of match-related contextual factors, such as match location, and opponent standard on WTL in elite youth soccer players across a competitive season, and (2)\u00a0compare session and WTLs according to the number of training sessions per microcycle.\n                    <jats:italic>\n                      <jats:bold>Methods<\/jats:bold>\n                    <\/jats:italic>\n                    : Training and match data were collected from 46 male soccer players of a Spanish First Division academy. External load variables were obtained using Global Positioning System, including total distance covered, high-speed distance (&gt;18\u00a0km\u00b7h\n                    <jats:sup>\u22121<\/jats:sup>\n                    ), sprint distance (&gt;21\u00a0km\u00b7h\n                    <jats:sup>\u22121<\/jats:sup>\n                    ), the number of high metabolic load efforts (&gt;20\u00a0W\u00b7Kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    ), and player load. Training weeks were categorized based on contextual factors, such as match location, opponent level, and the number of training sessions in the microcycle (3, 4, or 5 sessions per week, W3s, W4s, W5s, respectively).\n                    <jats:italic>\n                      <jats:bold>Results<\/jats:bold>\n                    <\/jats:italic>\n                    : WTL significantly increased (\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.05) in sprint distance weeks before playing away compared with playing at home. In reference to the length of the microcycle, W3s showed a significant decrease (\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.01) in WTL than W4s and W5s in all metrics. Additionally, W5s had significantly greater WTL for total distance covered, player load, and power score than W4s (\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.01).\n                    <jats:italic>\n                      <jats:bold>Conclusions<\/jats:bold>\n                      :\n                    <\/jats:italic>\n                    Match location was the only contextual factor affecting WTL, highlighting the importance of considering its impact when planning training load, as it may influence recovery, fatigue, and overall training strategies.\n                  <\/jats:p>","DOI":"10.1123\/pes.2024-0098","type":"journal-article","created":{"date-parts":[[2025,12,29]],"date-time":"2025-12-29T13:45:57Z","timestamp":1767015957000},"page":"324-331","source":"Crossref","is-referenced-by-count":1,"title":["Is Weekly Training Load Associated With Match-Related Contextual Variables in Spanish Elite Young Soccer Players?"],"prefix":"10.1123","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0893-5543","authenticated-orcid":true,"given":"Vicente","family":"de Dios-\u00c1lvarez","sequence":"first","affiliation":[{"name":"Faculty of Education and Sports Sciences, University of Vigo, Pontevedra, Spain"},{"name":"Sociedad Deportiva Ponferradina S.A.D., Ponferrada, Le\u00f3n, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1077-4259","authenticated-orcid":true,"given":"Alexis","family":"Padr\u00f3n-Cabo","sequence":"additional","affiliation":[{"name":"Faculty of Education and Sports Sciences, University of Vigo, Pontevedra, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5167-5284","authenticated-orcid":true,"given":"Julen","family":"Castellano","sequence":"additional","affiliation":[{"name":"Faculty of Physical Education and Sport, University of the Basque Country (UPV\/EHU), Vitoria-Gasteiz, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4770-2694","authenticated-orcid":true,"given":"Ezequiel","family":"Rey","sequence":"additional","affiliation":[{"name":"Faculty of Education and Sports Sciences, University of Vigo, Pontevedra, Spain"},{"name":"Instituto de Investigaci\u00f3n en Ciencias del Deporte (CIDEGA), University of Vigo, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","reference":[{"issue":"2","key":"r1","series-title":"Sci Med Footb","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1080\/24733938.2017.1282163","article-title":"Quantification of in-season training load relative to match load in professional Dutch Eredivisie football players","volume":"1","author":"Stevens TGA","year":"2017","unstructured":"Stevens TGA, de Ruiter CJ, Twisk JWR, et\u00a0al. Quantification of in-season training load relative to match load in professional Dutch Eredivisie football players. Sci Med Footb. 2017;1(2):117\u2013125. doi:10.1080\/24733938.2017.1282163"},{"issue":"5","key":"r2","series-title":"Br J Sports Med","doi-asserted-by":"publisher","first-page":"273","DOI":"10.1136\/bjsports-2015-095788","article-title":"The training\u2014injury prevention paradox: should athletes be training smarter and harder?","volume":"50","author":"Gabbett TJ","year":"2016","unstructured":"Gabbett TJ. The training\u2014injury prevention paradox: should athletes be training smarter and harder? Br J Sports Med. 2016;50(5):273\u2013280. doi:10.1136\/bjsports-2015-095788"},{"issue":"12","key":"r3","series-title":"J Strength Cond Res","doi-asserted-by":"publisher","first-page":"3511","DOI":"10.1519\/JSC.0000000000002816","article-title":"Quantification of a professional football team\u2019s external load using a microcycle structure","volume":"32","author":"Mart\u00edn-Garc\u00eda A","year":"2018","unstructured":"Mart\u00edn-Garc\u00eda A, Diaz AG, Bradley PS, et\u00a0al. Quantification of a professional football team\u2019s external load using a microcycle structure. J Strength Cond Res. 2018;32(12):3511\u20133518. doi:10.1519\/JSC.0000000000002816"},{"issue":"1","key":"r4","series-title":"Biol Sport","doi-asserted-by":"publisher","first-page":"115","DOI":"10.5114\/biolsport.2021.102924","article-title":"Accumulative weekly load in a professional football team: with special reference to match playing time and game position","volume":"39","author":"Casamichana D.","year":"2022","unstructured":"Casamichana D., Mart\u00edn-Garc\u00eda A., D\u00edaz AG, et\u00a0al. Accumulative weekly load in a professional football team: with special reference to match playing time and game position. Biol Sport. 2022;39(1):115\u2013124 doi:10.5114\/biolsport.2021.102924"},{"issue":"10","key":"r5","series-title":"Int J Environ Res Public Health","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18105091","article-title":"The effect of weekly training load across a competitive microcycle on contextual variables in professional soccer","volume":"18","author":"Chena M","year":"2021","unstructured":"Chena M, Morcillo JA, Rodr\u00edguez-Hern\u00e1ndez ML, et\u00a0al. The effect of weekly training load across a competitive microcycle on contextual variables in professional soccer. Int J Environ Res Public Health. 2021;18(10):5091. doi:10.3390\/ijerph18105091"},{"issue":"3","key":"r6","series-title":"Pediatr Exerc Sci","doi-asserted-by":"publisher","first-page":"119","DOI":"10.1123\/pes.2021-0048","article-title":"Accumulative weekly external and internal load relative to match load in elite male youth soccer players","volume":"34","author":"de Dios-\u00c1lvarez V","year":"2021","unstructured":"de Dios-\u00c1lvarez V, Alkain P, Castellano J, Rey E. Accumulative weekly external and internal load relative to match load in elite male youth soccer players. Pediatr Exerc Sci. 2021;34(3):119\u2013124. doi:10.1123\/pes.2021-0048"},{"issue":"9","key":"r7","series-title":"Int J Sports Med","doi-asserted-by":"publisher","first-page":"783","DOI":"10.1055\/a-1533-2110","article-title":"Influence of the weekly and match-play load on muscle injury in professional football players","volume":"43","author":"Moreno-P\u00e9rez V","year":"2022","unstructured":"Moreno-P\u00e9rez V, Campos-V\u00e1zquez MA, Toscano J, et\u00a0al. Influence of the weekly and match-play load on muscle injury in professional football players. Int J Sports Med. 2022;43(9):783\u2013790. doi:10.1055\/a-1533-2110"},{"issue":"3","key":"r8","series-title":"Sci Med Footb","doi-asserted-by":"publisher","first-page":"216","DOI":"10.1080\/24733938.2017.1334958","article-title":"A contemporary multi-modal mechanical approach to training monitoring in elite professional soccer","volume":"1","author":"Owen AL","year":"2017","unstructured":"Owen AL, Djaoui L, Newton M, et\u00a0al. A contemporary multi-modal mechanical approach to training monitoring in elite professional soccer. Sci Med Footb. 2017;1(3):216\u2013221. doi:10.1080\/24733938.2017.1334958"},{"issue":"2","key":"r9","series-title":"Eur J Sport Sci","doi-asserted-by":"publisher","first-page":"103","DOI":"10.1080\/17461390903273994","article-title":"The effects of situational variables on distance covered at various speeds in elite soccer","volume":"10","author":"Lago C","year":"2010","unstructured":"Lago C, Cas\u00e1is L, Dom\u00ednguez E, et\u00a0al. The effects of situational variables on distance covered at various speeds in elite soccer. Eur J Sport Sci. 2010;10(2):103\u2013109. doi:10.1080\/17461390903273994"},{"issue":"11","key":"r10","series-title":"J Strength Cond Res","doi-asserted-by":"publisher","first-page":"3177","DOI":"10.1519\/JSC.0000000000003258","article-title":"Contextual variables and training load throughout a competitive period in a top-level male soccer team","volume":"35","author":"Rago V","year":"2021","unstructured":"Rago V, Rebelo A, Krustrup P, et\u00a0al. Contextual variables and training load throughout a competitive period in a top-level male soccer team. J Strength Cond Res. 2021;35(11):3177\u20133183. doi:10.1519\/JSC.0000000000003258"},{"issue":"2","key":"r11","series-title":"Sci Med Footb","doi-asserted-by":"publisher","first-page":"183","DOI":"10.1080\/24733938.2017.1329589","article-title":"The influence of situational and environmental factors on match-running in soccer: a systematic review","volume":"1","author":"Trewin J","year":"2017","unstructured":"Trewin J, Meylan C, Varley MC, et\u00a0al. The influence of situational and environmental factors on match-running in soccer: a systematic review. Sci Med Footb. 2017;1(2):183\u2013194. doi:10.1080\/24733938.2017.1329589"},{"issue":"14","key":"r12","series-title":"Int J Environ Res Public Health","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph17145163","article-title":"Effects of match-related contextual factors on weekly load responses in professional Brazilian soccer players","volume":"17","author":"Gon\u00e7alves LGC","year":"2020","unstructured":"Gon\u00e7alves LGC, Kalva-Filho CA, Nakamura FY, et\u00a0al. Effects of match-related contextual factors on weekly load responses in professional Brazilian soccer players. Int J Environ Res Public Health. 2020;17(14):5163. doi:10.3390\/ijerph17145163"},{"issue":"1","key":"r13","series-title":"Biol Sport","doi-asserted-by":"publisher","first-page":"125","DOI":"10.5114\/biolsport.2021.102927","article-title":"Impact of match-related contextual variables on weekly training load in a professional soccer team: a full season study","volume":"39","author":"Oliva Lozano J","year":"2022","unstructured":"Oliva Lozano J, Rago V, Fortes V, et\u00a0al. Impact of match-related contextual variables on weekly training load in a professional soccer team: a full season study. Biol Sport. 2022;39(1):125\u2013134. doi:10.5114\/biolsport.2021.102927"},{"issue":"2","key":"r14","series-title":"J Strength Cond Res","doi-asserted-by":"publisher","first-page":"393","DOI":"10.1519\/JSC.0000000000001113","article-title":"Do match-related contextual variables influence training load in highly trained soccer players?","volume":"30","author":"Brito J","year":"2016","unstructured":"Brito J, Hertzog M, Nassis GP. Do match-related contextual variables influence training load in highly trained soccer players? J Strength Cond Res. 2016;30(2):393\u2013399. doi:10.1519\/JSC.0000000000001113"},{"issue":"13","key":"r15","series-title":"J Sports Sci","doi-asserted-by":"publisher","first-page":"1250","DOI":"10.1080\/02640414.2015.1106574","article-title":"Quantification of training load during one-, two- and three-game week schedules in professional soccer players from the English Premier League: implications for carbohydrate periodization","volume":"34","author":"Anderson L","year":"2016","unstructured":"Anderson L, Orme P, Di Michele R, et\u00a0al. Quantification of training load during one-, two- and three-game week schedules in professional soccer players from the English Premier League: implications for carbohydrate periodization. J Sports Sci. 2016;34(13):1250\u20131259. doi:10.1080\/02640414.2015.1106574"},{"issue":"17","key":"r16","series-title":"Int J Environ Res Public Health","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph16173057","article-title":"Training\/match external load ratios in professional soccer players: a full-season study","volume":"16","author":"Clemente FM","year":"2019","unstructured":"Clemente FM, Rabbani A, Conte D, et\u00a0al. Training\/match external load ratios in professional soccer players: a full-season study. Int J Environ Res Public Health. 2019;16(17):3057. doi:10.3390\/ijerph16173057"},{"issue":"8","key":"r17","series-title":"Int J Environ Res Public Health","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18083906","article-title":"Monitoring accumulated training and match load in football: a systematic review","volume":"18","author":"Teixeira JE","year":"2021","unstructured":"Teixeira JE, Forte P, Ferraz R, et\u00a0al. Monitoring accumulated training and match load in football: a systematic review. Int J Environ Res Public Health. 2021;18(8):3906. doi:10.3390\/ijerph18083906"},{"issue":"10","key":"r18","series-title":"J Sports Sci","doi-asserted-by":"publisher","first-page":"985","DOI":"10.1080\/02640410903178344","article-title":"Requirements for ethics approvals","volume":"27","author":"Winter EM","year":"2009","unstructured":"Winter EM, Maughan RJ. Requirements for ethics approvals. J Sports Sci. 2009;27(10):985. doi:10.1080\/02640410903178344"},{"issue":"3","key":"r19","series-title":"Strength Cond J","first-page":"40","article-title":"Practical active and passive recovery strategies for soccer players","volume":"40","author":"Rey E","year":"2020","unstructured":"Rey E, Padr\u00f3n-Cabo A, Barcala-Furelos R, et\u00a0al. Practical active and passive recovery strategies for soccer players. Strength Cond J. 2020;40(3):40\u201357."},{"issue":"5","key":"r20","series-title":"J Strength Cond Res","doi-asserted-by":"publisher","first-page":"1470","DOI":"10.1519\/JSC.0000000000001221","article-title":"The validity and reliability of global positioning systems in team sport: a brief review","volume":"30","author":"Scott MTU","year":"2016","unstructured":"Scott MTU, Scott TJ, Kelly VG. The validity and reliability of global positioning systems in team sport: a brief review. J Strength Cond Res. 2016;30(5):1470\u20131490. doi:10.1519\/JSC.0000000000001221"},{"issue":"2","key":"r21","series-title":"Int J Perform Anal Sport","doi-asserted-by":"publisher","first-page":"231","DOI":"10.1080\/24748668.2020.1736938","article-title":"Effects of score-line on internal and external load in soccer small-sided games","volume":"20","author":"Lorenzo-Mart\u00ednez M","year":"2020","unstructured":"Lorenzo-Mart\u00ednez M, de Dios-\u00c1lvarez V, Padr\u00f3n-Cabo A, et\u00a0al. Effects of score-line on internal and external load in soccer small-sided games. Int J Perform Anal Sport. 2020;20(2):231\u2013239. doi:10.1080\/24748668.2020.1736938"},{"issue":"10","key":"r22","series-title":"PLoS One","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0240135","article-title":"Post-competition recovery strategies in elite male soccer players. effects on performance: a systematic review and meta-analysis","volume":"15","author":"Altarriba-Bartes A","year":"2020","unstructured":"Altarriba-Bartes A, Pena J, Vicens-Bordas J, Mila-Villaroel R, Calleja-Gonzalez J. Post-competition recovery strategies in elite male soccer players. effects on performance: a systematic review and meta-analysis. PLoS One. 2020;15(10):240135. doi:10.1371\/journal.pone.0240135"},{"issue":"1","key":"r23","series-title":"Open Sports Sci J","doi-asserted-by":"publisher","first-page":"12","DOI":"10.2174\/1875399X00801010012","article-title":"Home advantage in football: a current review of an unsolved puzzle","volume":"1","author":"Pollard R","year":"2008","unstructured":"Pollard R. Home advantage in football: a current review of an unsolved puzzle. Open Sports Sci J. 2008;1(1):12\u201314. doi:10.2174\/1875399X00801010012"},{"issue":"08","key":"r24","series-title":"Int J Sports Med","doi-asserted-by":"publisher","first-page":"716","DOI":"10.1055\/a-1289-9059","article-title":"A new approach for training-load quantification in elite-level soccer: contextual factors","volume":"42","author":"Guerrero-Calder\u00f3n B","year":"2021","unstructured":"Guerrero-Calder\u00f3n B, Klemp M, Castillo-Rodriguez A, et\u00a0al. A new approach for training-load quantification in elite-level soccer: contextual factors. Int J Sports Med. 2021;42(08):716\u2013723. doi:10.1055\/a-1289-9059"},{"issue":"6","key":"r25","series-title":"Int J Sports Med","doi-asserted-by":"publisher","first-page":"415","DOI":"10.1055\/s-0031-1271771","article-title":"Contextual variables and time-motion analysis in soccer","volume":"32","author":"Castellano J","year":"2011","unstructured":"Castellano J, Blanco-Villase\u00f1or A, \u00c1lvarez D. Contextual variables and time-motion analysis in soccer. Int J Sports Med. 2011;32(6):415\u2013421. doi:10.1055\/s-0031-1271771"},{"issue":"14","key":"r26","series-title":"J Sports Sci","doi-asserted-by":"publisher","first-page":"1455","DOI":"10.1080\/02640414.2012.712715","article-title":"The effect of playing tactics and situational variables on achieving score-box possessions in a professional soccer team","volume":"30","author":"Lago-Ballesteros J","year":"2012","unstructured":"Lago-Ballesteros J, Lago-Pe\u00f1as C, Rey E. The effect of playing tactics and situational variables on achieving score-box possessions in a professional soccer team. J Sports Sci. 2012;30(14):1455\u20131461. doi:10.1080\/02640414.2012.712715"},{"issue":"2","key":"r27","series-title":"J Strength Cond Res","doi-asserted-by":"publisher","first-page":"374","DOI":"10.1519\/JSC.0000000000003361","article-title":"Contextual factors influencing external and internal training loads in collegiate men\u2019s soccer","volume":"34","author":"Curtis RM","year":"2020","unstructured":"Curtis RM, Huggins RA, Benjamin CL, et\u00a0al. Contextual factors influencing external and internal training loads in collegiate men\u2019s soccer. J Strength Cond Res 2020;34(2):374\u2013381. doi:10.1519\/JSC.0000000000003361"},{"issue":"2","key":"r28","series-title":"Biol Sport","doi-asserted-by":"publisher","first-page":"397","DOI":"10.5114\/biolsport.2022.106148","article-title":"Effect of training day, match, and length of the microcycle on workload periodization in professional soccer players: a full-season study","volume":"39","author":"Oliva-Lozano JM","year":"2022","unstructured":"Oliva-Lozano JM, G\u00f3mez-Carmona CD, Fortes V, Pino-Ortega J. Effect of training day, match, and length of the microcycle on workload periodization in professional soccer players: a full-season study. Biol Sport. 2022;39(2):397\u2013406. doi:10.5114\/biolsport.2022.106148"},{"issue":"4","key":"r29","series-title":"Biol Sport","doi-asserted-by":"publisher","first-page":"1057","DOI":"10.5114\/biolsport.2023.125595","article-title":"Exposures to near-to-maximal speed running bouts during different turnarounds in elite football: association with match hamstring injuries","volume":"40","author":"Buchheit M","year":"2023","unstructured":"Buchheit M, Settembre M, Hader K, et\u00a0al. Exposures to near-to-maximal speed running bouts during different turnarounds in elite football: association with match hamstring injuries. Biol Sport. 2023;40(4):1057\u20131067. doi:10.5114\/biolsport.2023.125595"},{"issue":"4","key":"r30","series-title":"Int J Sports Med","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1055\/a-1302-7968","article-title":"Implementing high-speed running and sprinting training in professional soccer","volume":"42","author":"Beato M","year":"2021","unstructured":"Beato M, Drust B, Iacono AD. Implementing high-speed running and sprinting training in professional soccer. Int J Sports Med. 2021;42(4):295\u2013299. doi:10.1055\/a-1302-7968"}],"container-title":["Pediatric Exercise Science"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/pes\/38\/3\/article-p324.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/pes\/38\/3\/article-p324.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/pes\/38\/3\/article-p324.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:23:35Z","timestamp":1791393815000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/pes\/38\/3\/article-p324.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,1]]},"references-count":30,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1123\/pes.2024-0098","relation":{},"ISSN":["0899-8493","1543-2920"],"issn-type":[{"value":"0899-8493","type":"print"},{"value":"1543-2920","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8,1]]}}}