LATEROFLEKSIJA I ROTACIJA GLAVE SNOWBOARDERA S OBZIROM NA DOMINANTNU NOGU U VOŽNJI SNOWBOARDA

master's thesis

• Title (english): LATEROFLEXION AND ROTATION OF THE SNOWBOARDER'S HEAD WITH REGARD TO THE DOMINANT LEG IN SNOWBOARDING
• Author: Ana Mišetić
• Mentor: Tatjana Trošt Bobić (mentor)
• Committee member: Tatjana Trošt Bobić (predsjednik povjerenstva)
• Committee member: Vjekoslav Cigrovski (član povjerenstva)
• Committee member: Pavle Mikulić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2024-09-25, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Snowboard ili daskanje na snijegu je svjetski popularan ekstremni sport. Vozač stoji postrance i unaprijed bira dominantnu nogu za vožnju, što zahtijeva stalnu rotaciju glave u stranu dominantne noge. Ovaj karakterističan položaj glave može uzrokovati neravnotežu u duljini vratnih mišića (m. sternocleidomasteideous, m. levator scapulae), što može utjecati na držanje glave i posturu u svakodnevnom životu.
Cilj ovog istraživanja je utvrditi povezanost između laterofleksije i rotacije glave sa prednjom/dominantnom nogom u snowboardu, sistematizirati znanje i rezultate dosadašnjih istraživanja povezanih sa ovom temom te uputiti na mogućnost ili nemogućnost utjecaja prednje noge u vožnji snowboarda na izduženje ili skraćenje vratnih mišića.
Istraživanje je provedeno na 30 osoba različite dobi i tjelesnih karakteristika. Jedna grupa sastojala se od 15 osoba bez ikakvog iskustva u vožnji snowboarda te bilo kojeg sporta koji zahtjeva postranično kretanje (BI=15), dok je druga grupa sastavljena od 15 osoba koje imaju iskustva u snowboardu minimalno 30 dana godišnje unazad 5 godina (SI=15).
Na temelju dobivenih rezultata mjerenih goniometrom utvrđena je statistički značajna razlika sa većim rezultatima laterofleksije i rotacije glave snowboardera u stranu prednje noge u vožnji snowboarda, te statistički značajna razlika u asimetriji opsega pokreta laterofleksije glave sa većom aplitudom u stranu prednje noge u skupini sa iskustvom u odnosu na skupinu bez iskustva u vožnji snowboarda. Opseg pokreta glave izražen je u stupnjevima.

Abstract (english)

Snowboarding is a globally popular extreme sport. The rider stands sideways and pre-selects a dominant foot for riding, which requires constant head rotation toward the dominant foot. This characteristic head position can cause an imbalance in the length of the neck muscles (m. sternocleidomasteideous, m. levator scapulae), potentially affecting head posture and overall posture in daily life
The aim of this research is to determine the connection between lateroflexion and head rotation with the front / dominant leg in snowboarding, to systematize the knowledge and results of previous research related to this topic and to point out the possibility or impossibility of the front leg in snowboarding on lengthening or shortening of the neck muscles.
The research was conducted on 30 people of different ages and physical characteristics. One group consisted of 15 people without any experience in snowboarding and any sport that requires lateral movement (BI=15), while the other group consisted of 15 people who have experience in snowboarding at least 30 days a year for the past 5 years (SI= 15).
Based on the results obtained from goniometer measurements, a statistically significant difference was found with greater lateral flexion and head rotation towards the front foot in snowboarding and a statistically significant difference in the asymmetry of the range of movement of the lateroflexion of the head with a greater amplitude to the side of the front leg in the group with experience in relation to a group without snowboarding experience.
The range of head motion is expressed in degrees.

• Keywords: daskanje na snijegu; dominantnost tijela; mišićna nejednakost; posturalni položaj; izduženje mišića; skraćenje mišića
• Keywords (english): snowboarding; body dominance; muscle imbalance; postural position; muscle elongation; muscle shortening
• Language: croatian
• URN:NBN: urn:nbn:hr:117:559589
• 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 Kinesitherapy; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: sveučilišni/sveučilišna magistar/magistra kineziologije u edukaciji (sveučilišni/sveučilišna magistar/magistra kineziologije u edukaciji)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-09 08:13:26