Vpliv različno intenzivnih vaj rokovanja z žogo na učinke pliometričnega treninga košarkaric : magistrsko delo

Drame, David (author), Štirn, Igor (mentor), Erčulj, Frane (comentor)

Glavni namen magistrskega dela je bilo ugotoviti vpliv aktivnega odmora v obliki različno intenzivnih vaj rokovanja z žogo na učinkovitost pliometričnega treninga pri košarkaricah. V raziskavo je bilo vključenih 18 košarkaric (starost 18,72 ± 2,44 let) Ženskega košarkarskega društva Maribor (ŽKD Maribor), ki igrajo v 1. SKL v kategoriji članic in selekcijah u20 ter u18. Z uporabo plošče za merjenje skokov in kontaktnih časov Boscosystem® Chronojump (Barcelona, Španija) smo izmerili višino skokov in trajanje kontaktnih časov, na podlagi katerih smo izračunali tudi indeks reaktivne moči. Za nadzorovanje aktivnega odmora v obliki rokovanj z žogo različnih intenzivnosti smo uporabili sistem Polar Team za spremljanje srčne frekvence. Za izvedbo statistične analize smo uporabili programsko opremo IBM SPSS Statistic 29 (IMB Corporation, New York, ZDA). Za primerjavo odvisnih spremenljivk višina skoka, kontaktni čas in indeks reaktivne moči v odvisnosti od intenzivnosti odmora in serije smo uporabili ANOVA test za povezane ponovljene meritve (ang. Repeated Measures ANOVA) za dve spremenljivki in Student t-test za parne podatke kot post-hoc test, za primerjavo odvisne spremenljivke srčni utrip v odvisnosti od intenzivnosti pa ANOVO za eno spremenljivko. Ugotovili smo, da aktivni odmor v obliki rokovanj z žogo največje intenzivnosti vpliva na zmanjšanje višine poskokov in IRM (p<0,0001) in da višje intenzivnosti odmorov vplivajo bolj kot nižje, prav tako se rezultati aktivnega odmora razlikujejo od pasivnega odmora. Sklepamo, da je pri pliometričnem treningu, kjer želimo posebej vplivati na razvoj višine skokov in izboljšanje indeksa reaktivne moči med serijami, bolj smiselno izbrati pasivni odmor. Glede na to, da aktivni odmor v obliki rokovanj z žogo nizke in srednje intenzivnosti na višino skokov in IRM vplivata manj kot 10% glede na pasivni odmor, bi bila izbira omenjenih oblik odmora lahko smiselna, vendar zahteva nadaljnje raziskave. Vsekakor pa aktivni odmor visoke intenzivnosti ni primeren med serijami pliometričnega treninga, saj je najbolj negativno vplival na ključne obravnavane parametre.

• Language: Slovenian
• Keywords: Pliometrični trening, košarka, medserijski odmor
• Work type: Master's thesis/paper
• Typology: 2.09 - Master's Thesis
• Organization: FŠ - Faculty of Sport
• Year: 2023
• PID: 20.500.12556/RUL-151131
• COBISS.SI-ID: 169522435
• Publication date in RUL: 30.09.2023

Secondary language

• Language: English
• Title: The Influence of Ball Handling Exercises of Different Intensities on the Effects of Plyometric Training of Female Basketball Players

Abstract

The main purpose of this master's thesis was to determine the impact of active rest in the form of various-intensity ball-handling exercises on the effectiveness of plyometric training in female basketball players. The study included 18 female basketball players (average age 18.72 ± 2.44 years) from the Women's Basketball Club Maribor (ŽKD Maribor), who compete in the first SKL category, as well as in the U20 and U18 selections. Using the Boscosystem® Chronojump board (Barcelona, Spain) to measure jump height and contact times, we calculated the reactive strength index. To monitor the active rests involving ball-handling exercises of different intensities, we utilized the Polar Team system to track heart rate. Statistical analysis was conducted using IBM SPSS Statistic 29 software (IBM Corporation, New York, USA). For comparing dependent variables such as jump height, contact time, and reactive strength index with the intensity of the rest and series, we employed the ANOVA test for repeated measures with two variables and the Student t-test for paired data as a post-hoc test. To compare the dependent variable, heart rate, about intensity, we used a one-variable ANOVA. We found that an active rest involving high-intensity ball handling exercises had the most significant impact on reducing jump height and reactive strength index (p<0.0001). Higher-intensity rests had a greater impact than lower-intensity rests, and the results of the active rest differed from those of the passive rest. We conclude that for plyometric training, where the goal is to specifically influence jump height and improve the reactive strength index between sets, it is more sensible to choose a passive rest. Considering that active rests involving low and moderate-intensity ball handling exercises had less than a 10% impact on jump height and reactive strength index compared to passive rests, the choice of these forms of rests could be reasonable but requires further research. However, an active rest of high intensity is not suitable during plyometric training sets, as it significantly affects the key parameters under investigation.

• Keywords: Plyiometric training, basketball, interset rest interval