{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T21:51:01Z","timestamp":1777413061908,"version":"3.51.4"},"reference-count":42,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T00:00:00Z","timestamp":1777334400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JFMK"],"abstract":"<jats:p>Objectives: This study aimed to examine the structure of anthropometric characteristics, motor skills and specific motor skills in young football players. Methods: Study participants (427 male football players) were divided into pre-pioneers (11\u201313 y), n = 133; pioneers (13\u201315 y), n = 160; and cadets (15\u201317 y), n = 134. The entire sample of subjects was evaluated using 13 anthropometric and seven motor variables. The factor structure for each chronological age group was determined using Hotelling\u2019s method. Results: Anthropometric characteristics showed three extracted factors in the pre-pioneers group, four factors in the pioneer group and two factors in the cadet group. Motor skills displayed three factors for the youngest group, two factors for the pioneers and three factors for the cadet group. Four factors were determined for specific motor skills in pre-pioneers, four in pioneers and three in cadet age. Conclusions: This study revealed structural variability and non-uniformity in the latent dimensions across age groups, with the total number of factors fluctuating between two and four. This study revealed two consistent latent dimensions in anthropometric data across all age groups: general morphological parameters and subcutaneous fat tissue. In motor skills, an initial universal factor is separated into central and energetic regulation of movements. Finally, specific motor skills demonstrated a transition from a highly differentiated four-factor structure in younger players toward a more integrated functional system in the oldest cohort, comprising intermuscular coordination, running speed with and without a ball; segmental speed of the lower extremities with a ball; and explosive force in hitting a ball with the foot and head.<\/jats:p>","DOI":"10.3390\/jfmk11020177","type":"journal-article","created":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:55:39Z","timestamp":1777370139000},"page":"177","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Latent Dimensionality of Physical and Technical Performance Across Three Youth Soccer Tiers"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8386-1364","authenticated-orcid":false,"given":"Adem","family":"Preljevi\u0107","sequence":"first","affiliation":[{"name":"Department of Biochemical Science and Sport, State University of Novi Pazar, 36300 Novi Pazar, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7548-3321","authenticated-orcid":false,"given":"Sa\u0161a","family":"Bubanj","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2216-5856","authenticated-orcid":false,"given":"Du\u0161an","family":"Stankovi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-3648-8226","authenticated-orcid":false,"given":"Miladin","family":"Oki\u010di\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-5825-4221","authenticated-orcid":false,"given":"Dalila","family":"Preljevi\u0107","sequence":"additional","affiliation":[{"name":"Department of Philosophical Sciences, State University of Novi Pazar, 36300 Novi Pazar, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0031-0338","authenticated-orcid":false,"given":"Emilija","family":"Petkovi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miodrag","family":"Koci\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-1136-5000","authenticated-orcid":false,"given":"Tomislav","family":"Ga\u0161i\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Physical Education, University of Ni\u0161, 18000 Ni\u0161, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5539-8210","authenticated-orcid":false,"given":"Bojan","family":"Bjelica","sequence":"additional","affiliation":[{"name":"Faculty of Physical Education and Sport, University of East Sarajevo, 71420 Pale, Bosnia and Herzegovina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4320-6255","authenticated-orcid":false,"given":"Ivana","family":"Par\u010dina","sequence":"additional","affiliation":[{"name":"Faculty of Sport, University \u201cUnion-Nikola Tesla\u201d, 11000 Belgrade, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7035-4590","authenticated-orcid":false,"given":"Sanja Krsmanovi\u0107","family":"Veli\u010dkovi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport, University \u201cUnion-Nikola Tesla\u201d, 11000 Belgrade, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Milan","family":"Mihajlovi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Sport, University \u201cUnion-Nikola Tesla\u201d, 11000 Belgrade, Serbia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7397-7969","authenticated-orcid":false,"given":"Tatiana","family":"Dobrescu","sequence":"additional","affiliation":[{"name":"Department of Physical Education and Sport Performance, Vasile Alecsandri University, 600115 Bacau, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9811-4086","authenticated-orcid":false,"given":"Adrian Mihai","family":"Sava","sequence":"additional","affiliation":[{"name":"Department of Physical Education and Sport Performance, Vasile Alecsandri University, 600115 Bacau, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2026,4,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Rinaldo, N., Toselli, S., Gualdi-Russo, E., Zedda, N., and Zaccagni, L. 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