Primerjava skoka stegnjeno na veliki in mali prožni ponjavi : diplomsko delo

Rabič, Tina (author), Čuk, Ivan (mentor)

Osnovni namen diplomskega dela je bilo raziskati značilnosti skoka stegnjeno na veliki in mali prožni ponjavi. Osredotočili smo se na čas trajanja opore na ponjavi in doskoka ter sile pri odrivu in doskoku. Poleg tega pa nas je zanimalo ali se pri odrivu in doskoku pojavljajo asimetrije, torej razlike med levo in desno nogo. V uvodnem delu smo najprej opisali dele skoka na veliki in mali prožni ponjavi, povzeli nekaj metodičnih priporočil za učenje skokov na ponjavah in opisali kako skoki na prožnih ponjavah vplivajo na naš organizem. Na koncu smo še opisali kako izgleda sam skok stegnjeno in izpostavili najpogostejše napake. Meritve smo opravili v gimnastični dvorani Fakultete za šport in sodelovalo je 30 študentov te fakultete. Vsak merjenec je opravil 5 skokov stegnjeno z male prožne ponjave in 5 skokov stegnjeno na veliki prožni ponjavi. Meritve pa so bile izvedene z napravo Novel Pedoped. Po statistični obdelavi podatkov v programu Microsoft Excel 2013 in SPSS smo opravili analizo in interpretacijo rezultatov. Ugotovili smo, da je čas trajanja opore na veliki prožni ponjavi daljši kot na mali prožni ponjavi in da tudi doskok traja dlje časa na veliki prožni ponjavi. Z vidika sil smo ugotovili, da so sile pri odrivu in doskoku večje na veliki prožni ponjavi. Glede asimetrij, pa je prišlo do statistično značilnih razlik med levo in desno nogo, le pri doskoku na veliki prožni ponjavi, drugje pa asimetrije niso bile prisotne.

• Language: Slovenian
• Keywords: Velika prožna ponjava, mala prožna ponjava, skok stegnjeno, odriv, doskok
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FŠ - Faculty of Sport
• Year: 2017
• PID: 20.500.12556/RUL-95256
• COBISS.SI-ID: 5186737
• Publication date in RUL: 20.09.2017

Secondary language

• Language: English
• Title: Comparison of stretch jump on trampoline and mini trampoline

Abstract

The main purpose of this research was to explore characteristics of stretch jump on trampoline and mini trampoline. We focused on how long the support on trampoline and landing lasted and how big were forces in take off and landing. Besides that, we were interested if there were any asymmetry at take off and landing, so if there were any differences between left and right leg. In theoretical part we described phases of jump on trampoline and mini trampoline, summed up some methodical references how to learn to jump on trampoline and described how jumping on trampoline affect our body. In the end, we explained how stretch jump is supposed to look and exposed the most common mistakes. Measurements were done in gymnastics gym of Faculty of sport on 30 students of the same faculty. Each of them performed 5 stretch jumps on mini trampoline and 5 stretch jumps on trampoline. The results were noted with Novel Pedoped device. After statistical analyses of data in Microsoft Excel 2013 and SPSS we explained the results. We realized that lasting of support on trampoline takes more time than support on mini trampoline and that the landing also takes more time on trampoline. In terms of forces, we realized that forces at take-off and landing are bigger on trampoline. About asymmetry, there were only statistical differences between right and left leg in landing on trampoline, otherwise asymmetry was not present.

• Keywords: Trampoline, mini trampoline, stretch jump, take off, landing