Usvajanje osnovne tehnike alpskog skijanja kod dece uzrasta 5-8 godina
Adopting basic ski technique of alpine skiing of the children aged 5-8 years
Докторанд
Mladenović, Dragiša N.Ментор
Ropret, RobertЧланови комисије
Kukolj, MilošObradović, Jelena
Метаподаци
Приказ свих података о дисертацијиСажетак
Istraživanje je sprovedeno na uzorku ispitanika (n=100), dece skijaša početnika, uzrasta
5-8 godina, pri čemu je uzorak podeljen na dva subuzorka, decu uzrasta 5-6 i decu 7-8
godina. Cilj je bio da se utvrdi da li postoje razlike prema uspešnosti usvajanja osnovne
tehnike skijanja u odnosu na morfološke karakteristike, motoričke sposobnosti, pol,
uzrast i učešće u organizovanim sportskim programima ispitanika. Procena uspešnosti
izvršena je nakon šestodnevne obuke od strane tročlane ekspertske komisije na osnovu
tri elementa tehnike, zaustavljanje u „plugu“, zaokret ka padini i vijuganje. Značajne
razlike u uspešnosti usvajanja u odnosu na morfološke varijable kod ispitanika 5-6
godina su dobijene kod varijabli masa tela i obim desne natkolenice, dok su kod
ispitanika uzrasta 7-8 uočene samo kod varijable masa tela. Motoričke sposobnosti
procenjene su baterijom od 10 testova. Rezultati ukazuju da kod ispitanika 5-6 godina
ne postoji značajna razlika u uspešnosti usvajanja u odnosu na m...otoričke sposobnosti.
Kod ispitanika 7-8 godina dokazana je statistički značajna razlika između nekih grupa
prema uspešnosti usvajanja tehnike skijanja. Ispitanici koji su tehniku skijanja usvojili
uspešno postigli su dobre rezultate u testovima poligon natraške, koraci u stranu
dokorakom, stajanje na levoj nozi poprečno na klupici za ravnotežu, skok uvis, taping
nogom za 15 sec i podizanje trupa za 60 sekundi i srednje rezultate na testu trčanje na
20 m i stajanje na desnoj nozi poprečno na klupici za ravnotežu. Nije uočena značajna
razlika u uspešnosti usvajanja između dečaka i devojčica., dok deca koja imaju iskustvo
u organizovanim sportskim programima uspešnije usvajaju osnovnu tehniku skijanja.
Značajana razlika u uspešnosti usvajanja uočena je između dece različitih uzrasnih
grupa, deca uzrasta 7-8 godina su značajno uspešnije usvojili osnovnu tehniku skijanja u
odnosu na decu uzrasta 5-6 godina.
This research was conducted on 100 participants, children aged 5-8 years, all ski
beginners. The sample was divided into two subsamples, children aged 5-6 and 7-8
years old. The goal of the research was to determine the possible differences in
successfulness of adopting the basic ski technique in regard to children’s morphological
characteristics, motor abilities, gender, age and participation in organized sports
activities. After completing the six days training, the successfulness of performing the
basic elements of the ski technique was determined through the following tasks:
stopping in a snow-plough, uphill turn and turns around the posted marks by three
independent judges. Significant differences in adopting basic ski technique in regard to
morphological characteristics in children 5-6 years were obtained for the variables body
mass, circumference of the right thigh and upper arm skinfold thickenss, while in
children aged 7-8 years were observed only in body mass variable. The as...sessment of
motor status was conducted using the battery of ten standardized motor tests. The
research results show no significant differences in success of adopting basic ski
technique compared to the examined motor abilities in children aged 5-6. Among the
participants aged 7-8, significant differences in successful adoption of ski technique
were noticed, the participants who successfully adopted the basic ski technique also
achieved good results at tests: polygon backwards, side steps, balancing on left leg
perpendicular on balance board, vertical jump, foot tapping and sit-ups and medium
results at tests 20 m run and balancing on right leg perpendicular on balance board.
There was no significant difference in the success of adopting basic ski technique
between boys and girls, while children with experience in organized sports programs
more successfully acquire the basic ski technique. A significant difference was observed
between the children of different age groups, children aged 7-8 years were significantly
more successfully adopted the basic techniques of skiing in relation to children aged 5-6
years.