Title POVEZANOST STABILNOSTI TRUPA I OSJEĆAJA NELAGODE U LUMBALNOJ KRALJEŽNICI MLADIH PLIVAČA Title (english) Relationship between trunk stability and discomfort in lumbar spine of young swimmers Author Marin Čipin Mentor Josipa Radaš (mentor)Committee member Josipa Radaš (predsjednik povjerenstva)Committee member Tatjana Trošt Bobić (član povjerenstva)Committee member Klara Šiljeg (član povjerenstva)Granter University of Zagreb Defense date and country 2023-09-22, Croatia Scientific / art field, SOCIAL SCIENCES Abstract Stabilnost trupa definirana je kao sposobnost koja kontrolira položaj trupa i gibanja. U plivanju, kao i svakoj sportskoj aktivnosti, bitna je stabilnost trupa kako bi ekstremiteti bili mobilni. Glavni cilj istraživanja bio je utvrditi povezanost stabilnosti trupa i lumbalne nelagode kod mladih plivača. Također, istraživala se povezanost između lumbalne nelagode i efikasnosti plivanja te stabilnosti trupa i efikasnosti plivanja. Ispitanici provedenog istraživanja bili su mladi plivači i plivačice Plivačkog kluba Gorica (n=16) dobi 11,81 ± 1,05 godina. Ispitanici su ispunili upitnik za procjenu nelagode za svaku tehniku plivanja te su provedeni testovi za procjenu stabilnosti trupa i test za procjenu efikasnosti plivanja za svaku tehniku plivanja. Provedeni testovi stabilnosti trupa sadržavali su: 1. mirno stajanje otvorenim očima na nestabilnoj površini, 2. bočni izdržaj i 3. izdržaj u malom mostu. Za svrhu obrade rezultata korištene su varijable Gyko uređaja. Varijable Gyko uređaja bile su: 1. ukupno prijeđena udaljenost centra pritiska, 2. prosječno kvadratno odstupanje od početne točke i 3. prosječna frekvencija gibanja centra pritiska za antero-posteriorni i medio-lateralni smjer kretanja. Korištene su varijable bočni izdržaj (na lijevoj i desnoj strani), izdržaj u malom mostu te test efikasnosti plivanja za svaku tehniku. Obrada dobivenih podataka provedena je u programu Statistica 14.0, a za metodu obrade podataka koristila se korelacijska analiza. Rezultatima je utvrđeno da ne postoji statistički značajna povezanost između promatranih varijabli. Dosadašnja istraživanja pokazuju povezanost između stabilnijeg, jačeg trupa i poboljšanja rezultata u pojedinim tehnikama plivanja što potvrđuje hipotezu da stabilnost trupa i efikasnost plivanja nisu u pozitivnoj korelaciji. Mogući razlog nepostojanja povezanosti između stabilnosti trupa i lumbalne nelagode je mali broj ispitanika te pogrešan odabir testova za procjenu stabilnosti trupa i premalen broj čestica mjerenja. Možemo zaključiti da je potrebno provođenje detaljnijih istraživanje na većem uzorku iz različitih klubova sa drugom baterijom testova.
Abstract (english) Trunk stability is defined as the ability to control the position of the trunk and movement. In swimming, as in any sporting activity, the stability of the trunk is very important for the limbs to be mobile. The main objective of the study was to establish the relationship between trunk stability and lumbar discomfort in young swimmers. The association between lumbar discomfort and swimming efficiency and trunk stability and swimming efficiency was also investigated. The subjects were young male and female swimmers of the Gorica Swimming Club (n=16) aged 11,81 ± 1,05 years. Subjects completed an online questionnaire to assess discomfort for each swimming technique, and tests were performed to assess torso stability: 1. standing still with eyes open on an unstable surface, 2. lateral endurance, 3. endurance in a small bridge, and a test to assess swimming efficiency for each swimming technique separately. The data were processed using the Gyko variables: 1. total distance travelled from the centre of pressure, 2. average squared deviation from the starting point and 3. average frequency of movement of the centre of pressure for the antero-posterior and medio-lateral direction of movement. Variables lateral endurance (left and right), endurance in a small bridge, and a swimming efficiency test for each technique were also used. The data obtained were processed in Statistica 14.0 and correlation analysis was used as the data processing method. The results did not show a statistically significant relationship between the observed variables. Previous research has shown a link between a more stable, stronger trunk and improved performance in certain swimming techniques, which supports the hypothesis that trunk stability and swimming efficiency are not positively correlated. A possible reason for the lack of a link between torso stability and lumbar discomfort is the small number of subjects. A possible reason for the lack of association between trunk stability and lumbar discomfort is the small number of subjects and the wrong selection of tests for trunk stability assessment and the insufficient number of measuring particles. We can conclude that it is necessary to carry out more detailed research on a larger sample from different clubs with another battery of tests.
Keywords
plivanje
nelagoda
stabilnost trupa
lumbalna kralježnica
mobilnost
Keywords (english)
swimming
discomfort
trunk stability
lumbar spine
mobility
Language croatian URN:NBN urn:nbn:hr:117:143784 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 Type of resource Text File origin Born digital Access conditions Access restricted to students and staff of home institution Terms of use Created on 2023-09-26 12:07:14
