20.500.12556/RUL-183702 Explosive strength and flexibility key determinants in the switch leap performance? Eksplozivna moč in gibljivost ključni dejavniki pri izvedbi skoka prednožno zanožno strižno The aim of this study was to determine the relationship between explosive strength and the level of flexibility of the lower limbs during the switch leap. The study involved 11 female artistic gymnasts in the junior and senior categories. The My Jump 2 application and the Filtro Jumper device were used to measure jump height and power in the active take-off phase in 10-s repetitive jump tests with arm fixation and arm movement as well as in the switch leap. Flexibility level was assessed using FIG tests in which the extension and flexion of the dominant lower limbs were evaluated. Performance in the alternating jump was assessed by judges using video recordings. The height of the switch leap correlated with lower limb flexibility (r = 0.863**, p=0.001) and with the height achieved in the 10-s arm fixation jump test (r = 0.740**, p=0.009). A significant correlation was found between the height of the switch leap and the power of the active take-off phase in the 10-second arm fixation test (r = 0.671*, p=0.024). In addition, a significant correlation was found between the power in the active take-off phase of the switch leap and the flexibility level (r=0.685*, p=0.020). The correlation between the evaluation value and the level of flexibility was confirmed (r=0.634*, p=0.036). It was shown that explosive strength and the level of flexibility contribute significantly to the execution of the switch leap. Namen te raziskave je bil določiti povezavo med eksplozivno močjo in stopnjo gibljivosti spodnjih okončin pri skoku prednožno zanožno strižno. Raziskava je zajemala 11 ritmičark v mladinski in članski kategoriji. Za merjenje višine skoka in moči v dejavnem delu odriva sta bili uporabljeni orodji My Jump 2 in naprava Filtro Jumper pri 10-sekundnih ponavljajočih se meritvah skoka z določeno postavitvijo rok in gibanjem rok ter pri skoku prednožno zanožno strižno. Stopnja gibljivosti je bila ocenjena z uporabo FIG testov, pri katerih so ocenjevali izteg in upogib prevladujočih spodnjih okončin. Izvedba skoka z prednožno zanožno strižno je bila sodniško ocenjena na osnovi posnetkov. Višina skoka je soodvisna od gibljivosti spodnjih okončin (r = 0,863**, p=0,001) in z višino doseženo v 10-sekundni meritvi skoka z določeno postavitvijo rok (r = 0,740**, p=0,009). Pomenljiva soodvisnost je bila ugotovljena med višino skoka in močjo dejavnega dela odriva v 10-sekundni meritvi z določeno postavitvijo rok (r = 0,671*, p=0,024). Poleg tega je bila ugotovljena pomembna soodvisnost med močjo v dejavnem delu odriva skoka in stopnjo gibljivosti (r=0,685*, p=0,020). Povezanost med vrednostjo ocene in stopnjo gibljivosti je bila potrjena (r=0,634*, p=0,036). Pokaže se, da eksplozivna moč in stopnja gibljivosti pomembno prispevata k izvedbi skoka prednožno zanožno strižno. sport artistic gymnastics explosive strength flexibility level lower limbs switch leap expert assessment correlation analysis šport gimnastika spodnje okončine razčlenitev povezave true false true Angleški jezik Slovenski jezik Podatek o licenci CC BY-SA 4.0 je naveden na pristajalni strani članka (glej zgoraj izvorni URL). (Datum opombe: 19. 6. 2026) Članek v reviji 2026-06-17 14:23:38 2026-06-19 10:04:51 2026-06-24 04:17:08 0000-00-00 00:00:00 2025 0 0 Str. 91-103, 160 iss. 1 Vol. 17 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 796.41 1855-7171 10.52165/sgj.17.1.91-103 230074883 91-KORPOVA_article.pdf 91-KORPOVA_article.pdf 1 B4D18893BB2B8C9F02377AC2CF3D24CC ca0527c05b6ec71a89d35b7d1c667b4f948cf41d6f28c50d4c0455d7feb12308 1ed18648-6f10-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=236391 https://journals.uni-lj.si/sgj/article/view/19152 0 b1859197-6bb5-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=236042 Fakulteta za šport Science of gymnastics journal 0 0 0