{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:17:49Z","timestamp":1777943869928,"version":"3.51.4"},"reference-count":36,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T00:00:00Z","timestamp":1770163200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T00:00:00Z","timestamp":1770163200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Sports Science &amp; Coaching"],"abstract":"<jats:p>\n                    This randomized controlled study aimed to examine the effects of a six-week Differential Learning (DL)-based adaptation of the FIFA 11+ Kids warm-up program on selected physical performance outcomes, including agility, sprint speed, and jump performance in youth male basketball players (mean age = 13.2\u2009\u00b1\u20090.8 years). A pre-post test design was used, with twenty participants randomly assigned to either a basketball-adjusted FIFA 11+ Kids (BB-adjusted FIFA 11+ Kids) group or a DL-based warm-up group. Bayesian repeated-measures ANOVAs, along with Bayesian independent- and paired-samples t-tests, were conducted to evaluate between- and within-group changes. Between-group analyses showed inconclusive evidence for differences in sprint (BF\n                    <jats:sub>10<\/jats:sub>\n                    \u2009=\u20090.41), agility without the basketball (BF\n                    <jats:sub>10<\/jats:sub>\n                    \u2009=\u20090.55), agility with the basketball (BF\n                    <jats:sub>10<\/jats:sub>\n                    \u2009=\u20090.54), and jump performance (BF\n                    <jats:sub>10<\/jats:sub>\n                    \u2009=\u20090.40). Bayesian evidence indicated comparable pre-to-post improvements in both groups across all performance measures. These results suggest that a short-term DL-based warm-up results in comparable performance outcomes to the basketball-adjusted version FIFA 11+ Kids program. Future research should investigate whether extending DL-based approaches beyond an acute warm-up context, such as implementing them across training periods longer than six weeks and including retention testing, affects performance outcomes in youth athletes. In addition, examining different levels and types of variability (e.g., geometric versus dynamic noise) may help clarify context-dependent effects of DL-based warm-ups.\n                  <\/jats:p>","DOI":"10.1177\/17479541261416468","type":"journal-article","created":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T17:46:52Z","timestamp":1770227212000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Enhancing youth male basketball players\u2019 performance: A comparative study of the basketball-adjusted FIFA 11\u2009+\u2009kids warm-up and differential learning approach on basketball key performance indicators agility, jump and sprint"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-9834-2988","authenticated-orcid":false,"given":"Irem P\u0131nar","family":"Sevin","sequence":"first","affiliation":[{"name":"Otto-von-Guericke-University Magdeburg"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2267-1182","authenticated-orcid":false,"given":"Jorge","family":"Arede","sequence":"additional","affiliation":[{"name":"Polytechnic Institute of Viseu"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5181-6390","authenticated-orcid":false,"given":"Nuno","family":"Leite","sequence":"additional","affiliation":[{"name":"University of Tr\u00e1s-os-Montes and Alto Douro"}]},{"given":"Kathrin","family":"Rehfeld","sequence":"additional","affiliation":[{"name":"Institute for Sport Science, Otto-von-Guericke University, Magdeburg, Germany"}]}],"member":"179","published-online":{"date-parts":[[2026,2,4]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.2165\/00007256-200939070-00003"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11556-008-0030-9"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1080\/02640414.2015.1099715"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1080\/02640414.2013.825730"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1177\/19417381231219230"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2017.00791"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.2174\/1875399X01205010100"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.3389\/fnhum.2018.00019"},{"key":"e_1_3_2_10_2","first-page":"40","article-title":"Effects of complex movements on the brain as a result of increased decision-making","volume":"2","author":"Sch\u00f6llhorn W","year":"2020","unstructured":"Sch\u00f6llhorn W, Horst F. Effects of complex movements on the brain as a result of increased decision-making. J Complex Health Sci 2020; 2: 40\u201345.","journal-title":"J Complex Health Sci"},{"key":"e_1_3_2_11_2","first-page":"67","article-title":"Applications of systems dynamic principles to technique and strength training","volume":"8","author":"Sch\u00f6llhorn WI","year":"2000","unstructured":"Sch\u00f6llhorn WI. Applications of systems dynamic principles to technique and strength training. Acta Acad Olymp Est 2000; 8: 67\u201385.","journal-title":"Acta Acad Olymp Est"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph182312616"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1080\/02701367.2017.1412063"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0199008"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph19010317"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1519\/JSC.0b013e3181e7faa8"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph191912265"},{"key":"e_1_3_2_18_2","volume-title":"Differenzielles Lernen im Kugelsto\u00dfen","author":"Beckmann H","year":"2006","unstructured":"Beckmann H, Sch\u00f6llhorn WI. Differenzielles Lernen im Kugelsto\u00dfen. Schorndorf, Germany: Hofmann, 2006."},{"key":"e_1_3_2_19_2","volume-title":"Motor learning and performance: from principles to application","author":"Schmidt RA","year":"2013","unstructured":"Schmidt RA, Lee TD. Motor learning and performance: from principles to application. Champaign, IL: Human Kinetics, 2013."},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.humov.2008.10.005"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.3390\/medicina46060052"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1007\/s40279-015-0376-x"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.31459\/turkjkin.1316230"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1519\/JSC.0b013e3181c643a0"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.2165\/00007256-200333060-00005"},{"key":"e_1_3_2_26_2","first-page":"22","article-title":"FIFA 11+ Kids: challenges in implementing a prevention program","volume":"22","author":"Franchina M","year":"2023","unstructured":"Franchina M, Turati M, Tercier S, et al. FIFA 11+ Kids: challenges in implementing a prevention program. J Child Sport 2023; 22: 22\u201327.","journal-title":"J Child Sport"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.52082\/jssm.2021.317"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.3758\/s13423-017-1343-3"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmp.2015.06.004"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.1519\/JSC.0b013e318185f36c"},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-003-0995-z"},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1080\/02640410500457109"},{"key":"e_1_3_2_33_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0095773"},{"key":"e_1_3_2_34_2","first-page":"703","article-title":"The effect of comprehensive warm up (FIFA 11+ program) on motor abilities in young basketball players: a pilot study","volume":"34","author":"Sahin N","year":"2018","unstructured":"Sahin N. The effect of comprehensive warm up (FIFA 11+ program) on motor abilities in young basketball players: a pilot study. Acta Med Mediterr 2018; 34: 703\u2013707.","journal-title":"Acta Med Mediterr"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1177\/00315125231218465"},{"key":"e_1_3_2_36_2","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyg.2021.533033"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.5114\/jhk\/201139"}],"container-title":["International Journal of Sports Science &amp; Coaching"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/17479541261416468","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/17479541261416468","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/17479541261416468","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:39:08Z","timestamp":1777707548000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/17479541261416468"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,4]]},"references-count":36,"alternative-id":["10.1177\/17479541261416468"],"URL":"https:\/\/doi.org\/10.1177\/17479541261416468","relation":{},"ISSN":["1747-9541","2048-397X"],"issn-type":[{"value":"1747-9541","type":"print"},{"value":"2048-397X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,4]]},"article-number":"17479541261416468"}}