UTJECAJ PRIMJENE SMANJENOG OBUJMA OBRUČA NA PROMJENE U NEKIM KINEMATIČKIM PARAMETRIMA KOD ŠUTIRANJA U KOŠARCI

master's thesis

• Title (english): INFLUENCE OF THE APPLICATION OF REDUCED HOOP DIAMETER RIM ON CHANGES IN SOME KINEMATIC PARAMETERS WHEN SHOOTING IN BASKETBALL
• Author: Iva Dobrić
• Mentor: Tomislav Rupčić (mentor)
• Committee member: Tomislav Rupčić (predsjednik povjerenstva)
• Committee member: Damir Knjaz (član povjerenstva)
• Committee member: Vjekoslav Cigrovski (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2021-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Šutiranje je jedan od načina kojim igrač u košarci pokušava ubaciti loptu u koš. Skok šut je najpoznatiji način šutiranja. Cilj ovog istraživanja je utvrditi utječe li primjena smanjenog obujma obruča u radu sa košarkašima seniorske kategorije na promjene u kinematičkim parametrima kod uspješnih šuteva za tri poena. Istraživanje je provedeno na 9 košarkaša seniorske kategorije dobi 25,81 ± 1,99 godina, visine 183,58 ± 8,83 centimetara, mase 83,30 ± 9,87 kilograma i 13,14 ± 2,70% potkožnog masnog tkiva. Promatrane varijable (brzina izbačaja lopte, kut upada lopte u koš, kut u ramenom zglobu tijekom izbačaja lopte, kretanje po horizontalnoj osi od trenutka odraza do trenutka doskoka, najniža pozicija u pripremnoj fazi šuta, visina izbačaja lopte, kut u koljenu prilikom prijema lopte i kut u kuku prilikom prijema lopte) mjerene su uz pomoć Xsense Awinda kinematičkog sustava i 94Fifty senzor košarkaške lopte. Rezultati su pokazali da postoji statistički značajna razlika kod kretanja po horizontalnoj osi od trenutka odraza do trenutka doskoka prilikom šutiranja na smanjeni obujam obruča (F=30,68; p<0,00), dok kod ostalih kinematičkih parametara ne postoji statistički značajna razlika.

Abstract (english)

Shooting is one of the ways in which basketball player tries to get the ball into the hoop. Jump shot is the most popular way of shooting. The aim of this research is to determine whether the application of reduced hoop diameter rim in work with senior basketball players affects changes in kinematic parameters in successful shots by three points. The research was conducted on 9 senior basketball players at the age of 25,81 ± 1,99 years, height 183,58 ± 8,83 centimeters, mass of 83,30 ± 9,87 kilograms and 13,14 ± 2,70% of adipose tissue. The variables observed (speed of releasing the ball, angle at which the ball enters into the basket, shoulder angle at the moment of ball release, movement along the X axis from the moment of take-off to the moment of landing, the lowest position in preparathory phase of the shot, maximal height of ejection wrist joint at the moment of ball release, knee angle while receiving the ball and hip angle while receiving the ball) ) in this study were recorded by the Xsens Awinda kinematic system and 94 Fifty Smart Sensor Basketball. The results showed that there is a statistically significant difference in movement along X axis from the moment of take-off to the moment of landing when shooting on reduced hoop diameter rim (F = 30,68; p<0,00), while for other kinematic parameters there is no statistically significant difference.

• Keywords: skok šut; kinematički parametri; Xsense kinematički sustav
• Keywords (english): jump shot; kinematic parameters; Xsense kinematic system
• Language: croatian
• URN:NBN: urn:nbn:hr:117:567561
• 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 Fitness; 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: Access restricted to authenticated users
• Created on: 2021-11-30 07:52:18