RAZLIKE USPJEŠNOSTI POZICIJSKOG NAPADA OVISNO O TRANZICIJI CENTRALNOG NAPADAČA U VATERPOLU NA SVJETSKOM PRVENSTVU 2019. I 2023. GODINE

master's thesis

• Title (english): Differences in Success of Positional Offense Depending on Transition of Center Forward in Water Polo at the 2019 and 2023 World Championships
• Author: Toni Šimić
• Mentor: Ivan Krakan (mentor)
• Committee member: Ivan Krakan (predsjednik povjerenstva)
• Committee member: Dajana Zoretić (član povjerenstva)
• Committee member: Marin Dadić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2023-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Igra centra jedna je od najvažnijih i najuspješnijih komponenti današnjice u vaterpolu. Gotovo 50 % svih pogodaka postignuto je izravno ili neizravno akcijama centra koje su ključne za taktički sustav tijekom utakmica. U današnjici vaterpolo igra se puno više počela svoditi na igru centarskih igrača, odnosno igrača na dva metra. Teži se puno bržoj, kvalitetnijoj i atraktivnijoj igri u odnosu na prije. Promjenom pravila i uvođenjem nekih noviteta, vaterpolo igra se dosta ubrzala. Različitim analizama nije dokazana samo njegova efektivnost nego i to da se ova pozicija kondicijski znatno razlikuje od drugih pozicija što od igrača centra zahtijeva veću toleranciju na laktate jer ih on više luči nego drugi igrači. Također, centar u prosjeku pliva manje i manje sudjeluje u igri od ostalih igrača. To upućuje na to da njegov trening konstantno mora biti usmjeren na specifične zahtjeve njegove pozicije.
Da bi podatci bili precizniji, provedena je analiza odnosa između brzine plivanja pri pozicioniranju i stope uspješnosti. Ako uspješno odigraju akciju, centri sveukupno bilježe stopu uspješnosti veću od 60 %. U tom se smislu uspjehom smatra gol, penal ili isključenje kao rezultat akcije koji pak ne ovisi o brzini zauzimanja pozicije niti izravno o brzini plivanja igrača centra. Pri tome su mnogo važnije specifične pretpostavke izvedbe poput tehnike i individualne taktike (osobito u trenutku tranzicije). Usto su važnosti pozicije centra doprinijele i izmjene pravila igre. Međutim i tu ima prostora za daljnja istraživanja konkretnih brzina plivanja ovisno o igračkim pozicijama u modernom vaterpolu koji se kao igra, i u tehničko taktičkom smislu i u kondicijskom smislu počeo sve više širiti.

Abstract (english)

The play of the center is one of the most important and successful components in today's water polo. Nearly 50% of all goals are scored directly or indirectly through center actions that are crucial for the tactical system during matches. In modern water polo, the game has increasingly become centered around the play of center players, or players at the two-meter position. There is a striving for a much faster, higher-quality, and more attractive game compared to before. With rule changes and the introduction of some novelties, water polo gameplay has become significantly faster.
Various analyses have not only proven its effectiveness, but also that this position significantly differs in terms of conditioning from other positions, demanding greater lactate tolerance from center players as they produce more of it than other players. Additionally, centers on average swim less and participate less in the game than other players. This points to the need for their training to be consistently directed towards the specific demands of their position. To make the data more precise, an analysis of the relationship between swimming speed during positioning and success rate was conducted. If they successfully execute actions, centers overall achieve a success rate greater than 60%. In this sense, success is defined as a goal, penalty, or exclusion resulting from an action, which is not dependent on the speed of taking the position or the swimming speed of the center player. Here, much more important are the specific performance assumptions such as technique and individual tactics (especially during moments of transition). Changes in game rules have also contributed to the importance of the center position. However, there is still room for further research into specific swimming speeds depending on player positions in modern water polo, which, as a game, has been expanding more and more in terms of technical-tactical aspects and conditioning aspects.

• Keywords: vaterpolo; pozicija centra; realizacija; pravila igre; plivanje
• Keywords (english): water polo; center position; execution; game rules; swimming
• Language: croatian
• URN:NBN: urn:nbn:hr:117:040268
• Study programme: Title: Kinesiology; specializations in: Kinesiology in Education and Track-and-Field, Kinesiology in Education and Fitness, Kinesiology in Education and Wrestling, Kinesiology in Education and Sailing, Kinesiology in Education and Windsurfing, Kinesiology in Education and Judo, Kinesiology in Education and Kayaking, Kinesiology in Education and Kinesiological Recreation, Kinesiology in Education and Kinesitherapy, Kinesiology in Education and Physical Conditioning of Athletes, Kinesiology in Education and Basketball, Kinesiology in Education and Football, Kinesiology in Education and Volleyball, Kinesiology in Education and Basic Kinesiological Transformations, Kinesiology in Education and Dancing, Kinesiology in Education and Swimming, Kinesiology in Education and Rhythmic Gymnastics, Kinesiology in Education and Handball, Kinesiology in Education and Skiing, Kinesiology in Education and Artistic Gymnastics, Kinesiology in Education and Management of Sport, Kinesiology in Education and Tennis, Kinesiology in Education and Rowing; Course: Kinesiology in Education and Physical Conditioning of Athletes; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: sveučilišni/sveučilišna magistar/magistra kineziologije u edukaciji (sveučilišni/sveučilišna magistar/magistra kineziologije u edukaciji)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-11-20 07:56:37