Vpliv dolžine odmora med posameznimi ponovitvami in serijami na izbrane parametre pri treningu potega : magistrsko delo

Konjar, Janez (avtor), Štirn, Igor (mentor)

Olimpijsko dviganje uteži je šport moči, pri katerem uspeh dvigalcev na tekmovanju zavisi od velikega skupka faktorjev, med njimi tudi tega kakšen je njihov trenažni proces med pripravo na tekmovanje ter kako optimalna je njihova tehnična izvedba dvigov. Serije s prekinitvami so potencialno uporabna trenažna metoda za izvedbo večjega volumna kvalitetno izvedenih dvigov. Z vidika olimpijskega dviganja uteži je zanimiva predvsem ker omogoča izvedbo večih ponovitev v seriji z manjšim upadom dosežene maksimalne moči in hitrosti. Boljša regeneracija dvigalca med posameznimi dvigi oziroma ponovitvami potencialno vpliva tudi na bolj optimalno izvedbo z vidika posameznih navpičnih in vodoravnih odmikov na trajektoriji droga. Primarni namen tega magistrskega dela je bil, preko študije primera uspešnega in izkušenega slovenskega dvigalca uteži, ugotoviti kako 4 različni vadbeni protokoli vplivajo na izvedbo potegov z vidika tehnike. Ker je merjenec znotraj raziskave izvajal potege z 80% 1RM smo želeli preveriti tudi kakšne razlike obstajajo med tehničnimi parametri teh dvigov glede na že ugotovljene tehnične okvirje maksimalnih dvigov. Želeli smo oblikovati individualiziran model obravnave tehnične izvedbe potegov in primerjati znotraj našega dela uporabljen pristop glede zajema podatkov z nekaterimi v preteklosti že uporabljenimi metodami in tako oceniti njegovo smotrnost. Preko meritev in primerjave z literaturo smo ugotovili, da imajo predstavljeni protokoli različne vplive na tehnično izvedbo potegov. Za najbolj primernega z vidika optimalne tehnične izvedbe se je izkazal drugi protokol (PR2), ki je vključeval serije s prekinitvami s po dvema ponovitvama in 3 minutni odmor med serijami. Kot potencialno uporaben, sploh v kolikor zmanjšamo število serij, se je izkazal tudi četrti protokol (PR4), ki je vključeval serije s prekinitvami s po štirimi ponovitvami in 3 minutni odmor med serijami. Glede na rezultate našega dvigalca sklepamo, da so s tehničnega vidika pri 80% 1RM prisotne določene razlike glede na maksimalne poizkuse bližje 100% 1RM in bi jih bilo v prihodnosti potrebno še bolj natančno preučiti. Prav tako menimo, da je za korektno analizo tehničnih parametrov dvigov ključno interpretirati le to glede na posameznikove telesne značilnosti in antropometrijo. Nazadnje se zdi pri podrobnih analizah zaradi kvalitete zajema podatkov ter snemanja smotrno razmisliti o pogostejši uporabi namenskih 3D kamer. Te je zaradi konstantnega ter zanesljivega sledenja markerjem na droga in morebiti tudi dvigalcu samem optimalno postaviti z vseh strani dvigalca in ne zgolj od zadaj kot je bil to primer v naši študiji primera.

• Jezik: Slovenski jezik
• Ključne besede: olimpijsko dviganje uteži, poteg, moč, trening olimpijskih dvigalcev, serije s prekinitvami
• Vrsta gradiva: Magistrsko delo/naloga
• Tipologija: 2.09 - Magistrsko delo
• Organizacija: FŠ - Fakulteta za šport
• Leto izida: 2022
• PID: 20.500.12556/RUL-141813
• COBISS.SI-ID: 125967875
• Datum objave v RUL: 09.10.2022

KONJAR, Janez, 2022, Vpliv dolžine odmora med posameznimi ponovitvami in serijami na izbrane parametre pri treningu potega : magistrsko delo [na spletu]. Magistrsko delo. [Dostopano 4 maj 2025]. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=141813

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: The effect of the rest period between repetitions and series on the chosen parameters during Snatch training

Izvleček

Olympic weightlifting is a power-based sport. The success of Olympic weightlifters depends on a plethora of different factors. Two of them are the training in preparation for the competition and the technical efficiency of the individual's lifts. Cluster sets are potentially applicable training methods if an individual wants to perform more technically correct lifts. Such sets are interesting as they allow for a higher number of repetitions in a set with lower reductions in maximal speed and power output. Better regeneration between individual lifts or repetitions potentially affects a more optimal performance from the point of view of vertical and horizontal displacements on the bar trajectory. The primary purpose of this master's thesis was to research how four different training protocols affect the execution of snatch from a technical point of view through a case study of a successful and experienced Slovenian weightlifter. Since the subject within the research performed lifts with 80% 1RM, we also wanted to check the differences between the technical parameters of these lifts and the already established technical frameworks of maximum lifts. We also wanted to create an individualized model for dealing with the technical execution of the snatch, and we wanted to compare the data collection approach used in our work with the methods already used in the past and thus evaluate its effectiveness. With the help of measurements and reviewing the existing literature, we found that the presented protocols have different effects on the snatch technical execution. The second protocol, which included a series with interruptions and a 3-minute break between series with two repetitions, proved to be the most suitable for optimal technical performance. The fourth protocol, which also included intermittent sets and a 3-minute rest between sets of four repetitions, was also shown to be potentially applicable with some adaptations. Based on the measurements of our lifter, we conclude that, from a technical point of view, differences are present at 80% 1RM compared to maximal attempts and should be studied more closely in the future. We also believe that for a correct analysis of the technical parameters of lifts, it is crucial to interpret only this to the individual's physical characteristics and anthropometry. Finally, in the case of detailed analyses, due to the quality of data capture and recording, it seems advisable to consider the more frequent use of dedicated 3D cameras. Due to the constant and reliable tracking of the markers on the pole and possibly the lifter itself, it is optimal to place them from all sides of the lifter and not just from the back, as was the case in our case study.

• Ključne besede: Olympic weightlifting, snatch, power, training of Olympic weightlifters, cluster sets