| Sažetak | Cilj ovog istraživanja je utvrditi utjecaj specifičnih pripremnih vježbi na razinu naučenosti teniske tehnike kod studenata treće godine redovnog studija Kineziološkog fakulteta na nastavi iz Tenisa koji je proveden u sklopu predmeta Sportovi s reketom. Ispitanici su bili podijeljeni u tri grupe, dvije eksperimentalne i jednu kontrolnu grupu. Prva eksperimentalna grupa je izvodila pripremne vježbe s elastičnim gumama, druga eksperimentalna grupa je izvodila pripremne vježbe s reketima, takozvani suhi drill, a treća grupa je bila kontrolna grupa, koja nije sudjelovala u specifičnim pripremnim vježbama na nastavi iz Tenisa u sklopu predmeta Sportovi s reketom.
Za potrebe istraživanja uzete su u obzir sljedeće varijable za inicijalno i finalno provjeravanje: forhend, bekend, forhend volej, bekend volej i smeš. Rezultati su pokazali da nema statistički značajne razlike (p < 0.05) u forhend udarca, bekend udarca, forhend voleja, bekend voleja i smeš udarca izmeĎu prve eksperimentalne grupe, odnosno grupe koja je izvodila pripremne vježbe s elastičnim trakama i druge eksperimetalne grupe, odnosno grupe koja je izvodila pripremne vježbe s reketima (imitaciju udaraca - tzv. suhi drill). TakoĎer su rezultati pokazali da nema statistički značajne razlike (p < 0.05) u usporedbi forhend udarca, bekend udarca, forhend voleja, bekend voleja i smeš udarca izmeĎu kontrolne grupe i druge eksperimentalne grupe - grupa koja je radila pripremne vježbe s reketima. Rezultati su pokazali da prilikom finalnog testiranja izmeĎu varijabla forhend udarca, bekend udarca i smeša usporedbom kontrolne grupe i prve eksperimentalne grupe, odnosno grupe koja je izvodila pripremne vježbe s gumama nema statistički značajne razlike (p < 0.05). Dok se kod forhend i bekend volej udaraca pojavila značajna statistička razlika (p > 0.05) finalnog testiranja navedenih grupa.
U istraživanju je sudjelovalo 54 studenata prosječne dobi 22 ± 1,30 godina. |
| Sažetak (engleski) | The aim of this research is to determine the impact of specific preparatory exercises on the level of learning of tennis technique in students of the third year of full - time study at the Faculty of Kinesiology in the subject Tennis, conducted in the subject Racket Sports. The subjects were divided into three groups, two experimental groups and one control group. First experimental group performed preparatory exercises with elastic bands, second experimental group performed preparatory exercises with rackets, the so - called dry drill, and the third group was the control group, which did not participate in preparatory exercises on subject Tennis. For the purposes of the study, the following variables were considered: age of subjects, body height (ALVT), body weight (AVTT), percentage of fat (BF), basal metabolism (RM kcal), visceral fat, in addition to the above variables, variables which were used in the study for initial and final checks: forehand, backhand, forehand volley, backhand volley and smash. The results of final checks showed that there was no statistically significant difference (p < 0.05) in forehand stroke, backhand stroke, forehand volley, backhand volley and smash between first experimental group which was doing elastic band preparatory exercises and second experimental group which was doing racquet preparatory exercises (stroke imitation - the so - called dry drill). The results also showed that there was no statistically significant difference (p < 0.05) when compared to forehand, backhand, forehand volley, backhand volley and smash between control group and second experimental group - group performing preparatory racket exercises. The results showed that during the final testing, there was no statistically significant difference between the forehand, backhand, and smash by comparing the control group and the first experimental group – group which was performing elastic band preparatory exercises with no statistically significant difference (p < 0.05). While for forehand and backhand volleys, there was a significant statistical difference (p > 0.05) in final testing of these groups. The study involved 54 students with an average age of 22. |
