20.500.12556/RUL-107766 Ugotavljanje optimalnega odnosa sila – hitrost v povezavi z učinkovitostjo nog pri plavanju magistrsko delo Determination of optimal force – velocity profile in correlation to lower limb performance in swimming Pri vedno bolj zgoščeni konkurenci in napredujočih rezultatih je pomembno, da pri vadbi izkoristimo malenkosti, ki jih še lahko izboljšamo. Z dokaj novo metodo merjenja optimalne krivulje sila – hitrost dobimo pomembne rezultate, ki jih lahko uporabimo pri kondicijski suhi vadbi in so usmerjeni zelo individualno. Glavni cilj magistrske naloge je bila povezava med kazalci individualnega odnosa sila – hitrost in testi v vodi (odriv 5 m in 25 m udarci kravl). Opazovali smo, ali je primanjkljaj, ki smo ga dobili pri testu odnos sila – hitrost, povezan s časom pri plavanju. V vzorec je bilo vključenih 10 aktivnih plavalcev in plavalk, ki so najprej izvedli test skok iz polčepa s štirimi različnimi bremeni (telesna teža, 20 %, 40 % in 60 % telesne teže), s čimer smo dobili trenutno in na podlagi nje izračunali še optimalno krivuljo odnosa sila – hitrost. Kasneje smo izmerili še dva testa v vodi: 5 m odriv od stene in 25 m udarci kravl. Ugotovili smo, da statistično pomembne povezave med individualno krivuljo sila – hitrost in testi v vodi ni. Kljub temu smo ugotovili, da nam izračunana individualna krivulja sila – hitrost pokaže določene mehanske primanjkljaje plavalca, ki bi jih bilo smiselno primerjati s štartnim skokom. V vsakem primeru pa lahko podatke analize odnosa sila – hitrost uporabimo za vadbo, ki jo na podlagi rezultatov testiranj z natančnim izborom vaj in bremen prilagodimo posamezniku. With growing concentrated rivalry and progressive results, it is important to take advantage of the little things we can improve in training. With a fairly new method of measuring the optimal force – velocity profile, we can get important results, which can be used in dry-land strength and power training and are highly individualized. The main goal of the master's thesis was to search for the correlation between the parameters of the individual force – velocity profile and tests in water (5m and 25m freestyle kicking). We checked whether the deficit obtained with the force – velocity profile correlated with the time of swimming using legs only. The sample included 10 active swimmers, who performed squat jumps with four different loads (body weight, 20%, 40% and 60% of body weight), thus obtaining the curve of the force – velocity relationship. Later we measured two tests in the water: a 5m push off and glide from the wall and 25m freestyle kicking. We found that there were no statistically significant correlations between the individual force – velocity curve and tests in the water. Nevertheless, we found that the calculated individual force – velocity curve shows some mechanical deficits of the swimmer, which might be reasonably comparable with the start jump. In any case, we conclude that the force – velocity profile analysis can be used in strength and power training of the swimmers in order to individualise training exercises and loads. hitra moč plavanje odnos sila – hitrost suha vadba pri plavanju power swimming force – velocity profile strength and power training true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2019-05-24 07:20:02 2019-05-24 07:20:08 2022-08-19 03:50:55 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 24749 5562289 9589.pdf 9589.pdf 1 C12B176E3B798292FB983BF35A589CE8 e62c6308540d948a0af632fa7b859d7d4e37a9fc99c6590f6bcc795a4827874f 81d29820-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=118651 Fakulteta za šport 0 0 0