20.500.12556/DKUM-93172 Primerjava telesne sestave učencev, starih med 9 in 12 let, pred poletnimi počitnicami in po njih glede na telesni fitnes in bivalno okolje magistrsko delo Comparison of body composition in children aged 9 to 12 before and after summer holidays, depending on physical fitness and living environment Glavni namen magistrske naloge je primerjati spremembe v telesnih razsežnostih in telesni sestavi učencev četrtega razreda pred in po poletnih počitnicah glede na telesni fitnes in bivalno okolje. Vzorec zajema 70 učencev iz dveh osnovnih šol, Osnovne šole Kidričevo in Osnovne šole Marije Vere Kamnik, od tega 32 dečkov in 38 deklic. Podatke smo zbirali v sklopu dveh merjenj, junija in septembra 2024. Zbrane podatke smo primerjali na podlagi neodvisnih spremenljivk bivalno okolje, telesni fitnes in spol. V sklopu meritev smo merili telesno višino, telesno maso, mišično maso, skeletno maso, maščobno maso, vodo v telesu in beep test, ki smo ga uporabili za izračun maksimalne porabe kisika. Podatke smo obdelali s statističnim programom SPSS, statistično značilnost razlik pa smo ugotavljali s t-testom za odvisne vzorce. Rezultati so pokazali prirast vseh odvisnih spremenljivk med poletnimi počitnicami, ne glede na bivalno okolje in telesni fitnes. Bivalno okolje, ne glede na športno infrastrukturo, ni tako izrazit generator razlik, kot smo pričakovali. Pri skupinah glede na telesni fitnes govorimo o večjem prirastu spremenljivk pri dečkih in deklicah s slabšim telesnim fitnesom, telesni fitnes pa je pomemben generator razlik, ko govorimo o telesnih razsežnostih in sestavi učencev. The main aim of this master thesis is to compare changes in body composition among fourth grade students before and after the summer holidays, regarding their physical fitness and living environment. The sample comprised 70 pupils (32 boys and 38 girls) from two primary schools: Kidričevo and Marija Vera Kamnik. Data were collected at two time points, June and September 2024 —and analysed based on the independent variables: living environment, physical fitness and gender. The measurements included body height, body mass, lean, skeletal and fat mass, body water and performance on the beep test, which was used to estimate VO2max. The data were processed using SPSS statistical software. To assess the statistical significance of differences, the Paired Samples t Test was applied. The results showed an increase in all dependent variables during the summer holidays, regardless of living environment and physical fitness level. Contrary to expectations, the living environment, despite differences in access to sports infrastructure, did not emerge as a significant factor. However, regarding physical fitness, a greater increase in body composition parameters was observed among both boys and girls with lower VO2max values. These findings suggest that VO2max is a key determinant of changes in body size and composition in school-aged children. telesna sestava poletne počitnice telesni fitnes bivalno okolje body composition summer holidays physical fitness living environment true true false L. Lobenwein, K. Zupet Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-06-10 15:03:24 2025-08-05 09:56:27 2025-08-06 03:11:08 0000-00-00 00:00:00 2025 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XVIII, 112 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 613.955(043.2) 244833283 MAG_Zupet_Klemen_2025.pdf MAG_Zupet_Klemen_2025.pdf 1 1174EA6CE15BEDC38CB662DD5E7A9DCC 3fc8c9e2d3969d6e409e4ad08c5b165cc62a922c85f6679771957f131e1c46ed 9c2e27b6-4fff-11f0-a7a4-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=192592 Pedagoška fakulteta 0 0 0