20.500.12556/RUL-183050 Analiza sprememb v zmogljivostnih profilih dveh generacij mladih alpskih smučarjev in smučark kategorije U16 magistrsko delo Analysis of performance profile changes in two generations of U16 alpine skiers Namen magistrskega dela je bil analizirati razlike v rezultatih športne diagnostike med dvema generacijama mladih alpskih smučarjev in smučark kategorije U16 ter preveriti morebitne posledice spremembe zaporedja testiranja, natančneje testa teka na 400 m. Meritve so bile izvedene na Fakulteti za šport v letih 2024 in 2025, pri čemer je bil tek na 400 m v letu 2024 izveden na koncu testnega dne, v letu 2025 pa na začetku. V raziskavo je bilo vključenih 109 preizkušancev obeh spolov. Uporabljena je bila opisna statistika, testi normalnosti, t-testi oz. Mann-Whitney testi, analiza velikosti učinka in korelacijska analiza. Rezultati so pokazali, da med generacijama pri večini motoričnih testov ni bilo statistično značilnih razlik, velikosti učinkov pa so bile majhne. Statistično značilne razlike so bile ugotovljene le pri teku na 400 m, kar je bila pričakovana posledica spremembe zaporedja, ter pri stabilizaciji trupa, kjer pa razlik ni mogoče enoznačno pripisati spremembi protokola. Ugotovitve poudarjajo pomen dosledne standardizacije testnih protokolov v športni diagnostiki. Raziskava prispeva k boljšemu razumevanju vpliva utrujenosti na rezultate meritev ter k boljši interpretaciji podatkov v procesu načrtovanja treninga mladih alpskih smučarjev. The aim of this master’s thesis was to analyze differences in sports diagnostic results between two generations of young alpine skiers in the U16 category and to examine the potential effects of a change in the testing sequence, specifically the 400-m run. Testing was conducted at the Faculty of Sport in 2024 and 2025. In 2024, the 400 m run was performed at the end of the testing session, whereas in 2025 it was conducted at the beginning. The sample consisted of 109 athletes of both sexes. Data were analysed using descriptive statistics, normality tests, independent-sample t tests or Mann-Whitney tests, effect size estimation and correlation analysis. Statistically significant differences were found only in the 400 m run, which was an expected consequence of the altered testing order, and in trunk stabilisation, where the differences cannot be unambiguously attributed to the protocol change. The study highlights the importance of strict standardisation of testing protocols in sports diagnostics. Its findings contribute to a deeper understanding of fatigue-related effects on performance outcomes and support more accurate interpretation of testing data in long-term athletic development of young alpine skiers. alpsko smučanje mladostniki motorične sposobnosti utrujenost športna diagnostika alpine skiing youth athletes motor abilities fatigue performance diagnostics true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-06-03 07:15:21 2026-06-03 07:15:35 2026-06-19 12:08:15 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 65804 282117891 34649.pdf 34649.pdf 1 A5EB10A09CD502739FCEABE7A9C6EAD5 ae6a67da6575f2cbd1c605fcdd5605066c1d990a5c29409b8dba27fd62ea8e48 ef0981fd-5f0a-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234863 Fakulteta za šport 0 0 0