Biomechanics of the stag leap take-off phase in rhythmic gymnastics
Rubrics: THEORY AND METHODOLOGY OF SPORTS
Authors:
1.
Lipetsk State Pedagogical University (Lipetsk Teachers Training University)
(Kafedra fizicheskoy kul'tury, fiziologii i mediko-biologicheskih disciplin, docent)
employee from 01.01.2007 to 01.01.2025
employee from 01.01.2007 to 01.01.2025
2.
Lipetsk State Pedagogical University (Lipetsk Teachers Training University)
(Kafedra fizicheskoy kul'tury, fiziologii i mediko-biologicheskih disciplin, docent)
employee
Russian Federation
employee
Russian Federation
3.
Lipetsk State Pedagogical University (Lipetsk Teachers Training University)
(Kafedra fizicheskoy kul'tury, fiziologii i mediko-biologicheskih disciplin)
student
Russian Federation
student
Russian Federation
4.
Lipetsk State Pedagogical University (Lipetsk Teachers Training University)
(Kafedra fizicheskoy kul'tury, fiziologii i mediko-biologicheskih disciplin)
student
student
Type:
Article
Pages:
from 144
to 151
Status:
Published
Received:
30.04.2025
Accepted:
05.06.2025
Published:
27.08.2025
Subject area:
UDC 796.412.2
CSCSTI 77.29
CSCSTI 77.29
Language:
Russian
Keywords:
rhythmic gymnastics, jumping, sports biomechanics, tensodynamometry, high-speed videography, sports technique
Abstract (English):
The purpose of the study is the biomechanical analysis of the stag leap take-off phase in rhythmic gymnastics. Research methods and organization. Instrumental methods of tensor dynamometry and high-speed video recording were utilized. The study involved two gymnasts, both holding the title of 'candidate for master of sports', who performed four jumps each. Research results and conclusions. The conduct of empirical measurements allowed for the quantitative description of the pushing technique. A number of biomechanical indicators were deter-mined: the peak impact load during the push-off, the impulse of the pushing force, the initial vertical velocity at the moment of take-off from the support, the jump height, and the direction of the reaction force vector of the support. Based on the obtained data, the phase composition of the push-off was identified.
The purpose of the study is the biomechanical analysis of the stag leap take-off phase in rhythmic gymnastics. Research methods and organization. Instrumental methods of tensor dynamometry and high-speed video recording were utilized. The study involved two gymnasts, both holding the title of 'candidate for master of sports', who performed four jumps each. Research results and conclusions. The conduct of empirical measurements allowed for the quantitative description of the pushing technique. A number of biomechanical indicators were deter-mined: the peak impact load during the push-off, the impulse of the pushing force, the initial vertical velocity at the moment of take-off from the support, the jump height, and the direction of the reaction force vector of the support. Based on the obtained data, the phase composition of the push-off was identified.
Keywords:
rhythmic gymnastics, jumping, sports biomechanics, tensodynamometry, high-speed videography, sports technique
rhythmic gymnastics, jumping, sports biomechanics, tensodynamometry, high-speed videography, sports technique
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