UČINCI 6-TJEDNOG PLIOMETRIJSKOG TRENINGA UZ OTPOR ELASTIČNIH TRAKA NA NEUROMIŠIĆNA OBILJEŽJA MLADIH TENISAČA

master's thesis

• Title (english): EFFECTS OF 6-WEEKS OF PLYOMETRIC TRAINING WITH RESISTANCE BANDS ON DIFFERENT NEUROMUSCULAR CHARACTERISTICS AMONG THE SAMPLE OF JUNIOR TENNIS PLAYERS
• Author: Iva Lončar
• Mentor: Dario Novak (mentor)
• Committee member: Dario Novak (predsjednik povjerenstva)
• Committee member: Petar Barbaros (član povjerenstva)
• Committee member: Luka Milanović (član povjerenstva)
• Committee member: Tomislav Rupčić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2022-09-15, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Cilj ovog istraživanja je istražiti učinke 6-tjednog pliometrijskog treninga uz otpor elastičnih traka na različita neuromišićna obilježja mladih tenisača. U istraživanju je sudjelovalo 30 tenisača dobne skupine od 12 do 14 godina starosti rangiranih na službenoj ranking ljestvici HTS-a (dob 13.5±1.8 godina, tjelesna masa 51.3±12.5 kg, tjelesna visina 162.7±12.6 cm). Ispitanici su podijeljeni u kontrolnu grupu (standardni trening) (KG; n = 15) te eksperimentalnu grupu koja je provodila pliometrijske vježbe uz otpor elastičnih traka (EG; n=15). Svi sudionici su pristupili početnom i završnom testiranju što je uključivalo: antropometrijske mjere (tjelesna visina, tjelesna masa, raspon ruku, dužina noge, dužina ruke, dužina stopala, %masti, indeks tjelesne mase); testove za procjenu eksplozivne snage (skok iz čučnja (SJ), skok s pripremom (CMJ), jednonožni skok s pripremom (1-leg CMJ), skok s pripremom uz zamah ruku (CMJA), 7 skokova iz stopala (7 jumps), skok u dalj s mjesta (SLJ), troskok (TJ)), testove za procjenu brzine trčanja (sprint na 5,10 i 20 metara) i testove za procjenu agilnosti (generički CODS (20 jardi i T-test) te test reaktivne agilnosti). Nakon završenog šestotjednog perioda treninga, EG je pokazala značajan (p < 0.5) napredak u rezultatima brzine prvog koraka, početnog ubrzanja, brzini, kao i generičkom CODS testu. Efekt promjena bio je od 3.6% do 10.5% i 0.5 (umjereno) do 1.7 (značajno). Značajnije promjene nisu uočene kod KG nakon provedbe treninga. Rezultati ovog istraživanja pružaju korisne informacije trenerima za osmišljavanje širokog raspona specifičnih kondicijskih podražaja u svrhu razvoja neuromišićnih obilježja mladih tenisača.

Abstract (english)

The purpose of this study is to investigate the effect of 6-weeks of plyometric training with resistance bands on different neuromuscular characteristics among the sample of junior tennis players. Thirty top junior tennis players between the ages of 12 and 14 years (age 13.5±1.8 years, weight 51.3±12.5 kg, height 162.7±12.6 cm) were allocated to either the control group (standard in-season regimen) (CG; n = 15) or the experimental group, which received additional plyometric training with resistance bands (TG; n = 15). Pre- and post- tests included: anthropometric measures (body height, body weight, arm range, arm length, leg length, foot length, body fat, body mass index); explosive strength tests (squat jump (SJ), vertical countermovement jump (CMJ), single leg vertical countermovement jump (1-leg CMJ), vertical countermovement jump with arm swing (CMJA), 7 jumps from the feet (7jumps), standing long jump (SLJ), triple jump (TJ)); sprint tests (20 m sprint time (with 5, 10 and 20 m splits)); agility tests (generic CODS (20Y test and T-test) and reactive agility test). After the training intervention, the TG showed significant (p < 0.5) improvements in the first step quickness, acceleration, speed, as well as generic CODS performance, with percentages of change and effect sizes ranging from 3.6% to 10.5% and 0.5 (moderate) to 1.7 (large), respectively. No significant changes were observed in the CG after the training intervention. Our findings provide useful information for coaches to create a wide range of tennis-specific situations to develop a proper performance, especially for their player’s neuromuscular fitness.

• Keywords: elastične trake; neuromišićni trening; tenis; djeca i mladi
• Keywords (english): resistance band; neuromuscular training; tennis; youth
• Language: croatian
• URN:NBN: urn:nbn:hr:117:299766
• Study programme: Title: Kinesiology; specializations in: Kinesiology in Education and Track-and-Field, Kinesiology in Education and Fitness, Kinesiology in Education and Wrestling, Kinesiology in Education and Sailing, Kinesiology in Education and Windsurfing, Kinesiology in Education and Judo, Kinesiology in Education and Kayaking, Kinesiology in Education and Kinesiological Recreation, Kinesiology in Education and Kinesitherapy, Kinesiology in Education and Physical Conditioning of Athletes, Kinesiology in Education and Basketball, Kinesiology in Education and Football, Kinesiology in Education and Volleyball, Kinesiology in Education and Basic Kinesiological Transformations, Kinesiology in Education and Dancing, Kinesiology in Education and Swimming, Kinesiology in Education and Rhythmic Gymnastics, Kinesiology in Education and Handball, Kinesiology in Education and Skiing, Kinesiology in Education and Artistic Gymnastics, Kinesiology in Education and Management of Sport, Kinesiology in Education and Tennis, Kinesiology in Education and Rowing; Course: Kinesiology in Education and Physical Conditioning of Athletes; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: magistar / magistra kineziologije (magistar / magistra kineziologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-10-17 10:49:44