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Objectives: This study aimed to compare variations in physical capabilities of professional football players by chronological age and identify peak performance ages. Methods: Data from 5203 match performances across 351 official games were analyzed, involving 98 male players aged 18\u201339 years. Physical capacities (speed, explosive actions, and endurance) were assessed using the Catapult VECTOR7 system. Results: showed that players over 32 years experienced declines in high-intensity and explosive actions, while endurance remained relatively stable with age. Peak performance occurred around 25.7 years for speed, 24.8 years for endurance, and 26 years for explosiveness. Conclusions: Overall, players aged 17\u201326 years demonstrated the highest physical performance, with notable declines observed in older age groups.<\/jats:p>","DOI":"10.3390\/jfmk10040385","type":"journal-article","created":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T14:18:28Z","timestamp":1759501108000},"page":"385","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["The Aging Curve: How Age Affects Physical Performance in Elite Football"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9000-5419","authenticated-orcid":false,"given":"Lu\u00eds","family":"Branquinho","sequence":"first","affiliation":[{"name":"Biosciences School of Elvas, Polytechnic Institute of Portalegre, 7350-092 Elvas, Portugal"},{"name":"Life Quality Research Center (LQRC-CIEQV), 2001-964 Santarem, Portugal"},{"name":"Research Center in Sports Sciences, Health Sciences and Human Development, 6200-001 Covilh\u00e3, Portugal"},{"name":"Centro de Investiga\u00e7\u00e3o do Instituto Superior de Ci\u00eancia Educativas (CI-ISCE), 4560-547 Penafiel, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5297-9458","authenticated-orcid":false,"given":"Elias de","family":"Fran\u00e7a","sequence":"additional","affiliation":[{"name":"Interdisciplinar Graduate Program in Health Sciences, Universidade Federal de S\u00e3o Paulo,  Santos 75985-000, Brazil"},{"name":"Human Movement Laboratory, S\u00e3o Judas University, S\u00e3o Paulo 03166-000, Brazil"},{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8330-3776","authenticated-orcid":false,"given":"Adriano","family":"Titton","sequence":"additional","affiliation":[{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"},{"name":"Centre of Research and Studies in Soccer (NUPEF), Universidade Federal de Vi\u00e7osa, Vi\u00e7osa 36570-900, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lu\u00eds Fernando Leite","family":"de Barros","sequence":"additional","affiliation":[{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pedro","family":"Campos","sequence":"additional","affiliation":[{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe O.","family":"Marques","sequence":"additional","affiliation":[{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4486-8616","authenticated-orcid":false,"given":"Igor Phillip dos Santos","family":"Gl\u00f3ria","sequence":"additional","affiliation":[{"name":"S\u00e3o Paulo Futebol Clube, S\u00e3o Paulo 05036-040, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7766-7506","authenticated-orcid":false,"given":"Erico Chagas","family":"Caperuto","sequence":"additional","affiliation":[{"name":"Human Movement Laboratory, S\u00e3o Judas University, S\u00e3o Paulo 03166-000, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0166-3338","authenticated-orcid":false,"given":"Vinicius Barroso","family":"Hirota","sequence":"additional","affiliation":[{"name":"Technological Graduation in Sports and Leisure Management, FATEC of Sports, S\u00e3o Paulo 05818-270, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4612-3623","authenticated-orcid":false,"given":"Jos\u00e9 E.","family":"Teixeira","sequence":"additional","affiliation":[{"name":"Department of Sports Sciences, Polytechnic Institute of Bragan\u00e7a, 5300-253 Bragan\u00e7a, Portugal"},{"name":"Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal"},{"name":"SPRINT\u2014Sport Physical Activity and Health Research & Inovation Center, 2040-413 Rio Maior, Portugal"},{"name":"Polytechnic Institute of C\u00e1vado e Ave, 4800-058 Guimar\u00e3es, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0184-6780","authenticated-orcid":false,"given":"Pedro","family":"Forte","sequence":"additional","affiliation":[{"name":"Research Center in Sports Sciences, Health Sciences and Human Development, 6200-001 Covilh\u00e3, Portugal"},{"name":"Centro de Investiga\u00e7\u00e3o do Instituto Superior de Ci\u00eancia Educativas (CI-ISCE), 4560-547 Penafiel, Portugal"},{"name":"Department of Sports Sciences, Polytechnic Institute of Bragan\u00e7a, 5300-253 Bragan\u00e7a, Portugal"},{"name":"Research Center for Active Living and Well-Being (Livewell), Polytechnic Institute of Bragan\u00e7a, 5300-253 Bragan\u00e7a, Portugal"},{"name":"Department of Sports, Higher Institute of Educational Sciences of the Douro, 4560-708 Penafiel, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4467-1722","authenticated-orcid":false,"given":"Ant\u00f3nio M.","family":"Monteiro","sequence":"additional","affiliation":[{"name":"Department of Sports Sciences, Polytechnic Institute of Bragan\u00e7a, 5300-253 Bragan\u00e7a, Portugal"},{"name":"Research Center for Active Living and Well-Being (Livewell), Polytechnic Institute of Bragan\u00e7a, 5300-253 Bragan\u00e7a, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7530-512X","authenticated-orcid":false,"given":"Ricardo","family":"Ferraz","sequence":"additional","affiliation":[{"name":"Research Center in Sports Sciences, Health Sciences and Human Development, 6200-001 Covilh\u00e3, Portugal"},{"name":"Sports Sciences Department, University of 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