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Sixteen under-15 players (14.06\u2009\u00b1\u20090.66 years) participated in a randomised crossover design over three weeks. Each intervention consisted of 4\u2005min of either SSG (4v4, 25\u2005m\u2009\u00d7\u200925\u2005m), jogging, or passive rest, applied after a standardised warm-up. Physical performance was assessed using 10\u2005m and 30\u2005m sprint tests and the countermovement jump (CMJ) at six time points: baseline (Pre-Wu), immediately after warm-up, and at 5-, 10-, and 15-min post-re-warm-up. SSG produced meaningful improvements in CMJ height, with increases of +5.9% to +6.9% vs. baseline (\u03b5\n                    <jats:sup>2<\/jats:sup>\n                    \u2009=\u20090.22\u20130.36,\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.01). Jogging also improved CMJ (+0.9% to +4.6%), although with slightly smaller effect. In the 30\u2005m sprint, SSG helped maintain performance (\u22641.0% variation), whereas jogging resulted in consistent performance decline (+1.9% to +3.1% slower than baseline,\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.05). Passive rest led to significant decrements in both CMJ and sprint performance (CMJ \u22125.6% at 15\u2005min; 30\u2005m sprint +2.1% to +3.0% slower,\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.05). No between-condition differences were observed for the 10\u2005m sprint. In conclusion, both SSG and jogging are effective short re-warm-up strategies for preserving or enhancing CMJ performance, but SSG demonstrates greater practical relevance, sustaining jump performance while preventing sprint deterioration.\n                  <\/jats:p>","DOI":"10.1177\/17479541251414956","type":"journal-article","created":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T19:40:23Z","timestamp":1769629223000},"page":"843-854","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Are small-sided games an efficient re-warm-up strategy in women football? A randomised crossover study"],"prefix":"10.1177","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-1227-4731","authenticated-orcid":false,"given":"S\u00e9rgio Soares","family":"Ferreira","sequence":"first","affiliation":[{"name":"Polytechnic Institute of Maia (IPMAIA)"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-2448-5324","authenticated-orcid":false,"given":"Lu\u00eds Gon\u00e7alves","family":"Fernandes","sequence":"additional","affiliation":[{"name":"Polytechnic Institute of Maia (IPMAIA)"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2902-6197","authenticated-orcid":false,"given":"Pedro Nunes","family":"Martins","sequence":"additional","affiliation":[{"name":"Polytechnic Institute of Maia (IPMAIA)"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6522-7594","authenticated-orcid":false,"given":"Ant\u00f3nio Rodrigues","family":"Sampaio","sequence":"additional","affiliation":[{"name":"Polytechnic Institute of Maia (IPMAIA)"},{"name":"Sports Department, University of Maia (UMAIA), Maia, Portugal"},{"name":"Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2321-4998","authenticated-orcid":false,"given":"Nuno Andr\u00e9","family":"Nunes","sequence":"additional","affiliation":[{"name":"Southampton Solent University"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9813-2842","authenticated-orcid":false,"given":"Filipe Manuel","family":"Clemente","sequence":"additional","affiliation":[{"name":"Polytechnic University of Coimbra (IPC), Coimbra, Portugal"},{"name":"Sport Physical Activity and Health Research &amp; Innovation Center (SPRINT); Innovation Center, Coimbra, Portugal"},{"name":"Gdansk University of Physical Education and Sport, Department of Biomechanics and Sport Engineering, Gdansk, Poland"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4766-896X","authenticated-orcid":false,"given":"Eduardo Andr\u00e9","family":"Abade","sequence":"additional","affiliation":[{"name":"Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Portugal"},{"name":"Department of Sports Sciences, Exercise and Health, University of Tr\u00e1s-os-Montes and Alto Douro (UTAD), Vila Real, Portugal"},{"name":"Portugal Football School, Portuguese Football Federation (FPF), Oeiras, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1596-9685","authenticated-orcid":false,"given":"Ricardo Maia","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Polytechnic Institute of Maia (IPMAIA)"},{"name":"Sport Physical Activity and Health Research &amp; Innovation Center (SPRINT); Innovation Center, Coimbra, Portugal"},{"name":"Polytechnic University of Coimbra (IPC)"}]}],"member":"179","published-online":{"date-parts":[[2026,1,28]]},"reference":[{"key":"e_1_3_3_2_2","first-page":"167","article-title":"Study of the determinants of the sports performance in football","volume":"10","author":"Benchehida A","year":"2015","unstructured":"Benchehida A, Bensikaddour H, Mohammed S. 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