20.500.12556/RUL-183080 Pomen vzdržljivosti v tekmovalnem alpskem smučanju magistrsko delo The Importance of endurance in competitive alpine skiing Namen magistrskega dela je bil ugotoviti povezanost vzdržljivosti z uspešnostjo v alpskem smučanju pri mladih tekmovalcih in tekmovalkah kategorije U16. V vzorec smo vključili 30 preizkušancev in 31 preizkušank, ki so bili v sezoni 2021/2022 stari 14 in 15 let ter so aktivno tekmovali v pokalu Nordica Dobermann. Meritve so potekale na Fakulteti za šport v Ljubljani ob koncu smučarske sezone 2021/2022. V vzorec spremenljivk smo vključili osem testov gibalnih sposobnosti (tek na 400 metrov, stabilizacija trupa, zgibe v nadprijemu, hitrost teka od 10 do 30 metrov, Bosco test, deseteroskok sonožno, skoki na tenziometrijski plošči, osmice okrog 9 kijev) ter spremenljivko uspešnosti, ki je bila opredeljena s skupnim številom doseženih točk v treh disciplinah alpskega smučanja (slalom, veleslalom, superveleslalom). Povezanost med spremenljivkami gibalnih sposobnosti glede na spol smo izračunali z linearno korelacijsko analizo. Rezultati so pokazali, da preizkušanci dosegajo statistično višje vrednosti pri večini testov, zlasti pri tistih, ki merijo eksplozivno moč in hitrost, medtem ko so razlike med spoloma pri testih koordinacije in agilnosti manj izrazite. Pri obeh spolih so bile ugotovljene številne medsebojne statistično značilne korelacije med posameznimi testi, pri čemer so najmočnejše povezave obstajale med hitrostjo, eksplozivno močjo spodnjih okončin in hitrostno vzdržljivostjo. Pri preizkušancih smo z uporabljeno metodo z rezultati testov gibalnih sposobnosti pojasnili približno 72,7% skupne variance uspešnosti v treh disciplinah alpskega smučanja, pri preizkušankah pa 84,6%. Kljub visokima vrednostma R² nobeden od modelov ni dosegel statistične značilnosti (p > 0,05), prav tako nobena posamezna spremenljivka ni imela statistično značilnega samostojnega prispevka. Glavni razlogi za odsotnost statistične značilnosti so majhno število opazovanj glede na število prediktorjev, medsebojna koreliranost testov ter kompleksnost tekmovalne uspešnosti v alpskem smučanju, na katero poleg gibalnih sposobnosti vplivajo še tehnični, taktični in psihološki dejavniki, snežne razmere, oprema ter biološka zrelost tekmovalcev. The purpose of this master's thesis was to determine the relationship between physical fitness and competitive success in alpine skiing among young competitors in the U16 category. The sample included 30 male and 31 female participants, aged 14 and 15 during the 2021/2022 season, who actively competed in the Nordica Dobermann Cup. Measurements were conducted at the Faculty of Sport in Ljubljana at the end of the 2021/2022 ski season. The variable set included eight physical fitness tests (400-metre run, trunk stabilisation, pull-ups with overhand grip, sprint speed from 10 to 30 metres, Bosco test, standing ten-jump, jumps on a force plate, and figure-eight run around 9 poles) as well as a performance variable defined by the total number of points accumulated across three alpine skiing disciplines (slalom, giant slalom, and super-giant slalom). The relationships between physical fitness variables with respect to sex were calculated using linear correlation analysis. Results showed that male participants achieved statistically higher values in most tests, particularly those measuring explosive strength and speed, while differences between sexes were less pronounced in coordination and agility tests. Statistically significant correlations were found between individual tests in both sexes, with the strongest associations observed between speed, explosive lower-limb strength, and speed endurance. In male participants, the applied regression model explained approximately 72.7% of the total variance in competitive success across the three alpine skiing disciplines, while in female participants this figure was 84.6%. Despite these high R² values, neither model reached statistical significance (p > 0.05), nor did any individual variable make a statistically significant independent contribution. The main reasons for the absence of statistical significance include the small number of observations relative to the number of predictors, the similarity between certain tests measuring comparable physical abilities, and the complexity of competitive success in alpine skiing, which is influenced not only by physical fitness but also by technical, tactical and psychological factors, snow conditions, equipment, and the biological maturity of competitors. alpsko smučanje tekmovalni nastop motorične sposobnosti šport mladih vzdržljivost alpine skiing competitive performance motor abilities youth sports endurance true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-06-04 07:15:28 2026-06-04 07:15:44 2026-06-19 13:13:26 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 65821 282199299 34720.pdf 34720.pdf 1 05B8C7351723F005F6C9E577E5641233 d0065957cb139ed0603d88ebafa03c1e71a6cf570a51f3f5e4f030f6227a075a 205a1e81-5fd4-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234921 Fakulteta za šport 0 0 0