Povezanost kinematičkih parametara slalom zavoja kod vrhunskih alpskih skijaša

master's thesis

• Title (english): Relationship kinematic parameters slalom turn of top alpine skiers
• Author: Mateja Zadravec
• Mentor: Ljubomir Antekolović (mentor)
• Committee member: Ljubomir Antekolović (predsjednik povjerenstva)
• Committee member: Vjekoslav Cigrovski (član povjerenstva)
• Committee member: Tomislav Krističević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2016-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Cilj ovoga istraživanja bio je utvrditi povezanost kinematičkih parametara slalom zavoja, odnosno, utvrđivanje povezanosti između brzine prolaska kroz skijaška vrata i kuta u koljenom zglobu, kuta u zglobu kuka te projekcije centra težišta tijela u odnosu na oba gležnja. Kinematički parametri dobiveni su kinematičkom analizom slalom zavoja na uzorku 24 vrhunskih alpskih skijaša sudionika druge vožnje Snow Queen Trophy 2009. godine. Korelacijskom analizom statistički značajna povezanost utvrđena je između brzine i kuta u zglobu koljena, brzine i centra težišta tijela na početku i sredini zavoja u odnosu na oba gležnja, između kuta u zglobu kuka i zgloba koljena, između zgloba kuka i centra težišta na početku zavoja u odnosu na vanjski gležanj.

Abstract (english)

The aim of this study was to determine the relationship between kinematic parameters slalom turn, that si, determining the correlation between the speed of the skier going trought the ski gate, the angle of the knee joint, the angle in the hip joint and the projected center of gravity in the body in relation to the position of the ankles. The kinematic parameters were obtained by kinematic analysis slalom turn on a sample of 24 top alpine skiers participants in the second run of Snow Queen Trophy 2009. The analysis shows that statistically significant correlation was established between the speed and angle of the knee joint, the speed and the projected center of gravity in the body at the beginning and middle of the curve in relation to both ankles, between the angle of the hip joint and the knee joint, between the angle of the hip and the projected center of gravity in the body at the beginning of the curve in relation to the outer ankle.

• Keywords: Skijanje; kinematička analiza; korelacija; brzina; centar težišta
• Keywords (english): Skiing; kinematic analysis; corellation; speed; projected center of gravity
• Language: croatian
• URN:NBN: urn:nbn:hr:117:090575
• Study programme: Title: Integrated undergraduate and graduate university study of kinesiology; 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: 2016-09-01 06:41:19