Interconnection of psycho-physiological indicators and performance in running at 100 m at athletes of high qualification with visual impairment (for example an elite athlete).
Journal Title: Здоровье, спорт, реабилитация - Year 2018, Vol 4, Issue 2
Abstract
The purpose of the work is to theoretically and experimentally substantiate the influence of psychophysiological factors on individual performance in athletics sprint in high-qualified athletes on the example of an elite athlete. Material and methods. Participants. The study involved a high-qualified athlete, specializing in short-distance running and long jump among athletes with visual impairments (category T12). The course of the study. Individual characteristics of the psychophysiological state and results in running for 100 m for five months were analyzed. Results. A theoretical concept of the regulation of the running speed of the nervous system in athletes with visual impairment is developed. Athletes with visual impairment are more difficult than healthy athletes to develop the maximum running speed because of the blockage of speed from the central nervous system. Partial or complete solution of this problem lies in the activation of compensatory mechanisms in the absence of visual function. With the development of psycho-physiological functions characteristic of a particular person, compensatory mechanisms develop to reduce the lack of a visual analyzer.The models of multiple linear regression between results in 100m run for an elite sportswoman with visual impairment and psychophysiological indices are compiled. High importance of psychophysiological indices in individual performance in running on 100 m is shown. Conclusions. Compensatory mechanisms of visual function deficiency were established to maintain high speed in the 100 m run as psychophysiological functions: indicators characteristic of sprinters (speed of simple reaction and motility of the nervous system) and specific indicators (efficiency, strength of the nervous system).
Authors and Affiliations
Zh. L. Kozina, O. I. Chayka
Keywords
Related Articles
- EP ID EP548626
- DOI 10.5281/zenodo.1342472
- Views 87
- Downloads 0
Health and safety composition in formation of life safety
In today's society, the problem of the safety of children's lives is clearly defined by all media. The modern school is responsible for the formation of the child. The concept of the school reveals the content of health-...
Model characteristics of physical development, physical and technical preparedness of football players 15 years of different roles
The purpose of the work is to develop model characteristics of physical development, physical and technical preparedness of players of 15 years of different playing roles. Material and methods. Participants. In the study...
Вплив спеціально спрямованих вправ на рівень підготовленості до змагань гандболістів 13-14 років
The article presents the results of research about the positive influence of the exercises by coordination orientation on the level of physical, special technical preparation and prelaunch state handball players aged 13-...
Optimization of techno-tactical preparation of tennis players 10-12 years with application of special technical devices
Purpose: theoretical and experimental substantiation of the use of rational methodology for improving technical and tactical training of tennis players of 10-12 years with the use of specialized technical devices. Materi...
Method of complex development of psychomotor qualities in precisely-targeted sports
The purpose of the study: the determination of the effect of special precision-target exercises on the level and structure of psychophysiological indicators, physical and technical preparedness of players at the initial...