{"?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-OCRBLRIQ/d68aa8be-9746-41c7-bc8f-fd816fbb2903/PDF","dcterms:extent":"222 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OCRBLRIQ/23aef5cc-a941-48eb-8b20-29caf7847c4b/TEXT","dcterms:extent":"25 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-OCRBLRIQ","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-OTYUOTZX"},{"@xml:lang":"sl","#text":"Šport (Ljubljana)"}],"dcterms:issued":"2013","dc:creator":"Čoh, Milan","dc:format":[{"@xml:lang":"sl","#text":"številka:1/2"},{"@xml:lang":"sl","#text":"letnik:61"},{"@xml:lang":"sl","#text":"str. 99-104"}],"dc:identifier":["ISSN:0353-7455","COBISSID:4359601","URN:URN:NBN:SI:doc-OCRBLRIQ"],"dc:language":"sl","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za šport"},"dc:subject":[{"@xml:lang":"en","#text":"athletics"},{"@xml:lang":"sl","#text":"atletika"},{"@xml:lang":"en","#text":"force plate"},{"@xml:lang":"sl","#text":"globinski skoki"},{"@xml:lang":"sl","#text":"pliometrija"},{"@xml:lang":"en","#text":"plyometrics"},{"@xml:lang":"sl","#text":"pritiskovna plošča"},{"@xml:lang":"en","#text":"sport"},{"@xml:lang":"sl","#text":"šport"},{"@xml:lang":"sl","#text":"troskok"}],"dcterms:temporal":{"@rdf:resource":"2005-2025"},"dc:title":{"@xml:lang":"sl","#text":"Biodinamična analiza pliometričnih skokov skakalk troskoka|"},"dc:description":[{"@xml:lang":"sl","#text":"The purpose of the study was to perform a biodynamic analysis of kinematic anddynamic parameters in two modalities of drop jumps from 25 cm and 45 cm. The sample of subjects included four elite female triple jumpers. Their best results in triple jump ranged from 13.33 m to 15.06 m. Dynamic and kinematic parameters were measured using a bipedal force plate which was synchronised with 9 CCD cameras. The athletesć result for the drop jump from 25 cm was 43.37+-5.39 cm and the ground reaction force 2770+-411 N, whereas the resultfor the drop jump from 45 cm was 45.22+-4.65 cm, with the ground reaction force equalling 2947+-366 N. The vertical speed of the take-off in the drop jump from 25 cm was 2.77+-0.19 m.s-1, and in the drop jump from 45 cm 2.86+-0.15 m.s-1. Based on inverse mechanics, we established the highest joint strength/body mass ratio in the segment of the knee joint. The study showed that drop jumps from 45 cm ensure the best effects in terms of the development of take-off power in the conditions of eccentric-concentric contractions"},{"@xml:lang":"sl","#text":"Namen študije je bila biodinamična analiza kinematičnih in dinamičnih parametrov pri dveh modalitetah globinskih skokov (drop jumps) z višine 25 cm in 45 cm. V vzorec merencev so bile vključene 4 elitne skakalke troskoka. Njihovi najboljši rezultati v troskoku so variirali v razponu od 13.33 m do 15.06 m. Dinamične in kinematične parametre smo izmerili z bipedalno pritiskovno ploščo (force plate), ki je bila sinhronizirana z devetimi CCD kamerami. Pri globinskem skoku 25 cm so atletinje dosegle višino skoka 43.375.39 cm, sila reakcije podlage je znašala 2770+-411 N, pri globinskem skoku 45 cm je bil rezultat višine skoka 45.22+-4.65 cm ob sili reakcije podlage 2947+-366 N. Vertikalna hitrost odriva pri globinskem skoku 25 cm je bila 2.77+-0.19 m.s-1, pri globinskem skoku 45 cm pa 2.86 +-0.15 m.s-1. Na osnovi inverzne mehanike smo ugotovili največjo sklepno moč glede na telesno težo v segmentu kolenskega sklepa. Študija je pokazala, da globinski skoki z višine 45 cm zagotavljajo najboljše efekte razvoja odrivne moči v pogojih ekscentrično koncentričnih kontrakcij"}],"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-OCRBLRIQ","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-OCRBLRIQ"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OCRBLRIQ/d68aa8be-9746-41c7-bc8f-fd816fbb2903/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-OCRBLRIQ/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-OCRBLRIQ"}}}}