Naslov
Biomechanical analysis of back extension roll and methodical exercises

Autori
Živčić, Kamenka ; Milčić, Lucija ; Možnik, Marijo ; Lanc, Dan ; Milas, Marija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
13th International Conference on Kinanthropology “Sport and Quality of Life” Book of Abstracts / Cacek, Jan - Brno : Masaryk University, 2022, 93-93

ISBN
978-80-280-0107-0

Skup
13th International Conference on Kinanthropology: Sport and Quality of Life

Mjesto i datum
Brno, Češka Republika, 07.09.2022. - 09.09.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
biomechanics ; artistic gymnastics ; roll ; handstand

Sažetak
The aim of this paper was to compare the methodical exercises applied to learning the back extension roll in some biomechanical parameters. A sample was conducted of the kinematical parameters of back extension roll and the methodical exercises for learning a certain phase of the technique. The exercises were grouped into four phases of performing the back extension roll: 1st phase - from the upright position to the first contact of the palms with the floor, 2nd phase from the last contact of the palms with the floor to the first contact of the shoulders with the floor, 3rd phase - from the last contact of the shoulders to the floor to the first contact with palms to the floor, and phase 4: from the last contact of the palms with the floor to the handstand. These are the angles between individual body segments: the angle between the upper arm and torso, the thigh and torso. Kinovea 0.8.15 was used for video analyses of kinematic variables. For data processing used program Statistica. Basic descriptive parameters, K-S test were calculated for all variables. Wilcoxon test was used for comparing kinematic parameters of methodical exercises on the back extension roll at the level of statistical significance of p<0.05. The results showed that there is no statistical significance difference between phases of backward roll and certain exercises which means that each exercise is good for learning the element.

Izvorni jezik
Engleski

Znanstvena područja
Kineziologija

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