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Razlike v reaktivni moči pri vrhunskih sprinterjihČoh, Milan ; Bračič, Mitja, 1977-Namen študije je bil ugotoviti razlike v prostoru specifične odrivne - reaktivne moči med elitnimi in sub-elitnimi sprinterji. Kot kriterij reaktivne moči smo uporabili merski instrument: globinski ... skok z višine 45 cm. V vzorec merjencev je bilo vključenih 12 najboljših sprinterjev Republike Slovenije. Sprinterji so bili razdeljeni v dve podskupini. Kriterij razvrščanja v elitno in sub-elitno skupino je bil uradni rezultat v sprintu na 100 m. Biomehanske parametre globinskega skoka smo merili s pomočjo bi-pedalne tenziometrijske platforme in sistemom 9 infra spektralnih CCD kamer, ki so ime frekvenco 200 Hz. Razlike med sprinterji smo ugotavljali z enofaktorsko analizo variance (ANOVA) na nivoju 5 % značilnosti. Elitni in sub-elitni sprinterji se v globinskem skoku razlikujejo v višini odskoka in v hitrosti gibanja centralnega težišča telesa v ekscentrični in koncentrični fazi. Elitni sprinterji bolje izkoriščajo refleks raztezanja, ki omogoča učinkovitejši prenos elastične energije iz prve v drugo fazo odrivne akcije.Source: Šport : revija za teoretična in praktična vprašanja športa. - ISSN 0353-7455 (Letn. 60, št. 3/4, 2012, str. 20-24)Type of material - article, component partPublish date - 2012Language - slovenianCOBISS.SI-ID - 4305841
Author
Čoh, Milan |
Bračič, Mitja, 1977-
Topics
atletika |
šprint |
reaktivna moč |
meritve |
tenziometrija |
biomehanika |
videoanaliza |
analiza variance |
track and field |
sprint |
reactive power
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source: Šport : revija za teoretična in praktična vprašanja športa. - ISSN 0353-7455 (Letn. 60, št. 3/4, 2012, str. 20-24)
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Čoh, Milan | 04954 |
Bračič, Mitja, 1977- | 29344 |
Source: Personal bibliographies
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