magistrsko delo
Tea Košnjek (Author), Jernej Kapus (Reviewer), Boro Štrumbelj (Consultant), Igor Štirn (Mentor)

Abstract

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.

Keywords

šport;plavanje;kondicijska vadba na suhem;suha vadba;moč;hitra moč;štartni skok;obrati;odnos sila - hitrost;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FŠ - Faculty of Sport
Publisher: [T. Košnjek]
UDC: 797.21
COBISS: 5562289 Link will open in a new window
Views: 639
Downloads: 278
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Other data

Secondary language: English
Secondary title: Determination of optimal force – velocity profile in correlation to lower limb performance in swimming
Secondary abstract: 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.
Secondary keywords: sport;swimming;power;force - velocity profile;strength and power training;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za šport
Pages: 60 f.
ID: 11144755