{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-7XUTDTXK/5bf20589-0159-4c50-9de8-bf2f94003a08/PDF","dcterms:extent":"174 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-7XUTDTXK/08413d8d-538e-4ef9-9586-08fb01392603/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"2005-2025","edm:begin":{"@xml:lang":"en","#text":"2005"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-7XUTDTXK","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-OTYUOTZX"},{"@xml:lang":"sl","#text":"Šport (Ljubljana)"}],"dcterms:issued":"2021","dc:creator":["Kozinc, Žiga","Pleša, Jernej","Šarabon, Nejc"],"dc:format":[{"@xml:lang":"sl","#text":"številka:3/4"},{"@xml:lang":"sl","#text":"letnik:69"},{"@xml:lang":"sl","#text":"str. 109-114"}],"dc:identifier":["ISSN:0353-7455","COBISSID:89258499","URN:URN:NBN:SI:doc-7XUTDTXK"],"dc:language":"sl","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za šport"},"dc:subject":[{"@xml:lang":"en","#text":"capacity"},{"@xml:lang":"en","#text":"force-velocity profiling"},{"@xml:lang":"sl","#text":"mišice"},{"@xml:lang":"en","#text":"muscles"},{"@xml:lang":"sl","#text":"navpični skok"},{"@xml:lang":"sl","#text":"odbojka"},{"@xml:lang":"sl","#text":"odnos sila-hitrost"},{"@xml:lang":"sl","#text":"sprint"},{"@xml:lang":"en","#text":"vertical jump"},{"@xml:lang":"en","#text":"volleyball"},{"@xml:lang":"sl","#text":"zmogljivost"}],"dcterms:temporal":{"@rdf:resource":"2005-2025"},"dc:title":{"@xml:lang":"sl","#text":"Povezanost odnosa sila-hitrost med nalogama navpičnega skoka in sprinta pri odbojkarjih|"},"dc:description":[{"@xml:lang":"sl","#text":"The force-velocity (FV) profiling has recently been proposed as a tool to identify the neuromuscular capabilities of athletes and to optimized the training based on the obtained results. The FV relationship allows the identification of the mechanical capabilities of musculoskeletal system to produce force, power and velocity. In this study, we checked the correlations between the variables obtained from the FV relationship in a) countermovement jump and b) sprint, on a sample of volleyball players. Forty-four male volleyball players (age: 20.8 ± 4.0 years) performed countermovement jumps with incremental loads from bodyweight to 50-100 kg (depending on the individual capabilities). Participants also performed 25-meter sprint with split times being recorded for the purpose of FV relationship calculation. Pearson’s correlation coefficient showed that there were no statistically significant correlations (r = 0,008–0,18; p > 0,05) between FV variables in vertical jump and sprint. The absence of correlations suggests that each of the movement tasks provides insight into different, independent mechanical capabilities of the muscles. Both of the movement tasks present important components of volleyball game. Thus for the detailed assessment of mechanical capacity of the lower body muscles in volleyball players, the evaluation of both vertical jump and sprint FV relationship is recommended. Despite the indicated practical applications of the FV relationship in vertical jump and sprint, further research, studying the correlations between FV relationship and sport-specific performance is needed, to know more about the usefulness of FV relationship in volleyball training process"},{"@xml:lang":"sl","#text":"V zadnjem času se kot uporabna metoda za ocenjevanje sposobnosti športnikov in optimizacijo obremenitev pri treningu uveljavlja vrednotenje odnosa sila-hitrost (angl. force-velocity; FV). Odnos FV omogoča prepoznavanje mehanskih sposobnosti mišično-skeletnega sistema za proizvodnjo sile, hitrosti in moči. V raziskavi smo na vzorcu odbojkarjev preverili povezanost odnosov FV pri a) navpičnem skoku z nasprotnim gibanjem in b) sprintu. V raziskavi je sodelovalo 44 odbojkarjev (starost: 20,8 ± 4,0 leta). Preiskovanci so opravili skoke z nasprotnim gibanjem z lastno telesno maso in nadalje progresivno z dodatnimi bremeni (od 20 kg do največ 50–100 kg, glede na individualne sposobnosti). Opravili so še 25-metrske sprinte, pri čemer smo merili tudi vmesne čase, potrebne za izračun odnosa FV. Rezultati kažejo, da med nalogama ni statistično značilnih povezav (razpon r od –0,008 do 0,18; p > 0,05) glede spremenljivk odnosa FV. Odsotnost povezav med spremenljivkami nakazuje, da vsaka izmed gibalnih nalog omogoča vpogled v druge, med seboj neodvisne mehanske mišične zmogljivosti. Navpični skok in hitro gibanje v horizontalni smeri sta pomembni komponenti odbojkarske igre, zato je za podrobno oceno mehanske zmogljivosti mišic spodnjega dela telesa pri odbojkarjih priporočljivo ločeno vrednotenje profila FV v eni in drugi smeri. Kljub nakazani praktični uporabnosti odnosa FV pri navpičnem skoku in sprintu bi bile za podrobnejše poznavanje uporabnosti odnosa FV v trenažnem procesu odbojkarjev potrebne nadaljnje študije, ki bi preverjale povezanost med profilom FV pri izbranih gibalnih nalogah in športno specifično zmogljivostjo"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-7XUTDTXK","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-7XUTDTXK"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-7XUTDTXK/5bf20589-0159-4c50-9de8-bf2f94003a08/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za šport"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-7XUTDTXK/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-7XUTDTXK"}}}}