6 research outputs found

    The relations of motor, functional and metabolic abilities and competitive performance of elite soccer players measured by the method of motion analysis software system "tracking motion"

    Get PDF
    Π£ ΠΎΠ²ΠΎΠΌ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΡƒ, Π½Π° основу ΠΏΡ€ΠΈΠΌΠ°Ρ€Π½ΠΎΠ³ Ρ†ΠΈΡ™Π° дСфинисанС су ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅, ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ ΠΈ такмичарскС пСрформансС врхунских Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π°. На основу сСкундарних Ρ†ΠΈΡ™Π΅Π²Π° су ΡƒΡ‚Π²Ρ€Ρ’Π΅Π½Π΅ Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π΅ ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ припрСмљСностии са такмичарском пСрформансом. Π£ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΡƒ јС учСствовало 70 испитаникa ΠΈΠ· фудбалских ΠΊΠ»ΡƒΠ±ΠΎΠ²Π°, Ρ‡Π»Π°Π½ΠΎΠ²Π° ЈСлСн Π‘ΡƒΠΏΠ΅Ρ€ Π›ΠΈΠ³Π΅ Π‘Ρ€Π±ΠΈΡ˜Π΅ ΠΈ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»Π½Π΅ сСниорскС фудбалскС ΡΠ΅Π»Π΅ΠΊΡ†ΠΈΡ˜Π΅. ΠœΠ΅Ρ€Π½ΠΈ опсСг дСфинисан јС Π½Π° основу 57 Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»ΠΈ, ΠΏΠΎΠ΄Π΅Ρ™Π΅Π½ΠΈΡ… Ρƒ 5 димСнзија којС сС односС Π½Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ карактСристикС ΠΈ способности Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π° ΠΈ Ρ‚ΠΎ: 1) ΠΌΠΎΡ€Ρ„ΠΎΠ»ΠΎΡˆΠΊΠ΅ карактСристикС; 2) ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅ способности; 3) Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ способности; 4) ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ способности; 5) такмичарскС пСрформансС; ΠΏΠΎΠΊΡ€ΠΈΠ²Π°Ρ˜ΡƒΡ›ΠΈ простор ΠΎΠΏΡˆΡ‚ΠΈΡ…, спСцифичних ΠΈ ΡΠΏΠ΅Ρ†ΠΈΡ˜Π°Π»Π½ΠΈΡ… способности врхунских ΠΈΠ³Ρ€Π°Ρ‡Π° Ρ„ΡƒΠ΄Π±Π°Π»Π°. Π—Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΌΠΎΡ€Ρ„ΠΎΠ»ΠΎΡˆΠΊΠΈΡ…, ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠΈΡ…, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½ΠΈΡ… ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠΈΡ… карактСристика ΠΈ способности, ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½Π° јС стандардизована ΠΎΠΏΡ€Π΅ΠΌΠ° Ρƒ Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€ΠΈΡ˜ΡΠΊΠΈΠΌ ΠΈ тСрСнским условима. Π—Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ такмичарскС пСрформансС, ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ јС софтвСрски систСм Π·Π° ΠΏΡ€Π°Ρ›Π΅ΡšΠ΅ ΠΊΡ€Π΅Ρ‚Π°ΡšΠ° Π‘Π˜ΠžΠ˜Π Π¦, сопствСнС ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΡšΠ΅ (Tracking Motion Software System by BioIRC, Kragujevac). На основу Π΄ΠΎΠ±ΠΈΡ˜Π΅Π½ΠΈΡ… ΠΌΠ°Ρ‚Π΅ΠΌΠ°Ρ‚ΠΈΡ‡ΠΊΠΈΡ… ΠΌΠΎΠ΄Π΅Π»Π°, Π³Π΄Π΅ су описанС зависности ΠΏΠ΅Ρ€Ρ†Π΅Π½Ρ‚ΠΈΠ»Π½Π΅ Π΄ΠΈΡΡ‚Ρ€ΠΈΠ±ΡƒΡ†ΠΈΡ˜e ΠΈ дСскриптивних врСдности Π·Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Ρ™Π΅ припрСмљСности, дСфинисан јС Π±Π°Π·ΠΈΡ‡Π½ΠΈ, спСцифични ΠΈ ΡΠΏΠ΅Ρ†ΠΈΡ˜Π°Π»Π½ΠΈ Π½ΠΈΠ²ΠΎ Ρ€Π°Π·Π²ΠΈΡ˜Π΅Π½ΠΎΡΡ‚ΠΈ Π΄Π°Ρ‚Π΅ способности, са аспСкта Ρ€Π΅Π»Π°Ρ‚ΠΈΠ²Π½ΠΈΡ… ΠΈ апсолутних врСдности способности врхунских спортиста. Π£Ρ‚Π²Ρ€Ρ’ΠΈΠ²Π°ΡšΠ΅ Π½ΠΈΠ²ΠΎΠ° ΠΈ смСра Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π° ΠΈΠ·ΠΌΠ΅Ρ’Ρƒ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΡ˜ΡΠΊΠΈΡ… зависних ΠΈ нСзависних Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»ΠΈ, спровСдСно јС јСднодимСнзионалним ΠΈ вишСдимСнзионалним ΠΊΠΎΡ€Π΅Π»Π°Ρ†ΠΈΡ˜Π°ΠΌΠ°- Π»ΠΈΠ½Π΅Π°Ρ€Π½ΠΎΠΌ ΠΈ ΠœΡƒΠ»Ρ‚ΠΈΠΏΠ»Π° рСгрСсивном Π°Π½Π°Π»ΠΈΠ·ΠΎΠΌ. Π“Π΅Π½Π΅Ρ€Π°Π»Π½ΠΈ Π½ΠΈΠ²ΠΎ ΠΊΠΎΡ€Π΅Π»Π°Ρ†ΠΈΡ˜Π΅ ΠΈΠ·ΠΌΠ΅Ρ’Ρƒ посматраних простора спортскС пСрформансС, ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ припрСмљСности Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π°, са такмичарском пСрформансом јС дСфинисан ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π»ΠΈΠ½Π΅Π°Ρ€Π½Π΅ Ρ€Π΅Π³Ρ€Π΅ΡΠΈΡ˜Π΅. Π’Π΅Ρ›ΠΈΠ½Π° ΠΈΠ·Ρ€Π°Ρ‡ΡƒΠ½Π°Ρ‚ΠΈΡ… ΠΌΠΎΠ΄Π΅Π»Π° ΠΈΠΌΠ° висок ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΈΠ²Π½ΠΈ Π½ΠΈΠ²ΠΎ ΠΎΠ΄ ΠΏΡ€Π΅ΠΊΠΎ 80% ΠΈ високо су статистички Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ описали ΠΌΠ΅Ρ€Π΅Π½Π΅ Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»Π΅, односно ΠΌΠ΅Ρ€Π΅Π½ΠΈ простор. На Ρ‚Π°Ρ˜ Π½Π°Ρ‡ΠΈΠ½ јС ΠΈΠ·Π²Ρ€ΡˆΠ΅Π½ΠΎ Π΄ΠΈΡ˜Π°Π³Π½ΠΎΡΡ‚ΠΈΡ„ΠΈΠΊΠΎΠ²Π°ΡšΠ΅ ΠΈ Π½ΠΎΡ€ΠΌΠΈΡ€Π°ΡšΠ΅ Π°ΠΊΡ‚ΡƒΠ΅Π»Π½ΠΎΠ³ ΡΡ‚Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΠ³ простора ΠΌΠ΅Ρ€Π΅ΡšΠ° Π·Π° испитивану ΠΏΠΎΠΏΡƒΠ»Π°Ρ†ΠΈΡ˜Ρƒ. Π Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚ΠΈ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° са аспСкта дСфинисаних пСрформанси, ΡƒΡ‚Π²Ρ€Ρ’Π΅Π½ΠΈΡ… Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π° Ρƒ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΡΠΊΠΎΡ˜ структури, Π½ΠΈΠ²ΠΎΠ° Ρ€Π°Π·Π²ΠΈΡ˜Π΅Π½ΠΎΡΡ‚ΠΈ, ΡƒΡ‚ΠΈΡ†Π°Ρ˜Π° ΠΈ повСзаности ΠΈΠ½Π΄ΠΈΠΊΠ°Ρ‚ΠΎΡ€Π° Π·Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ Π½ΠΈΠ²ΠΎΠ° ΠΈ врста припрСмљСности, Ρƒ односу Π½Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ Π³Ρ€ΡƒΠΏΠ΅ ΠΈΠ³Ρ€Π°Ρ‡Π°, још вишС Π½Π°Π³Π»Π°ΡˆΠ°Π²Π°Ρ˜Ρƒ ΡƒΡ‚ΠΈΡ†Π°Ρ˜ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΡ˜Π΅ Π·Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚ΠΎ ΠΈΡΠΏΠΎΡ™Π°Π²Π°ΡšΠ΅ припрСмљСности ΠΈΠ³Ρ€Π°Ρ‡Π°, Π°Π»ΠΈ ΠΈ повСзаности спортскС Π³Ρ€Π°Π½Π΅ ΠΈ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡ˜Π΅ Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚ΠΈΡ… Π²ΠΈΠ΄ΠΎΠ²Π° ΠΏΡ€ΠΈΠΏΡ€Π΅ΠΌΠ΅...The primary aim of this research defines motor, functional, metabolic and competitor’s performances of elite soccer players. On the basis of the secondary aims, relations of motor, functional and metabolic preparedness and competitor’s performance are determined. The research was conducted on 70 examinees from soccer clubs, the members of Jelen Super League Serbia and senior national soccer team. Measurement range was defined on the basis of 57 variable divided into 5 dimensions which referred to different soccer player’s performances: 1) morphological characteristics; 2) motor performances (abilities); 3) functional performances (abilities); 4) metabolic performances; 5) competitor’s performances; covering the area of general, specific and special performances of elite soccer players. In order to estimate morphological, motor, functional and metabolic performances, standardized equipment was used, in laboratory and conditions in the field, i.e. standard measuring and test, sophisticated devices. In order to estimate competitors’ performances, an in-house motion tracking software system BioIRC was used. On the basis of the acquired mathematical models, which describe dependencies of percentile distribution and descriptive values for different preparedness indicators, we defined basic, specific and special level of development of the given ability from the aspect of relative and absolute values of performances (abilities) of elite soccer players. Determination of level and direction of relations between criterion dependent and independent variables was conducted with one-dimensional and multi-dimensional correlations – Thompson’s and Multiple regression analysis. General level of correlation among the observed spaces of sport performances, motor, functional and metabolic preparedness of soccer players, with competitorΒ΄s performance was defined with linear regression method. Most calculated models had high predicative level of over 80% and in statistically meaningful manner described measured variables; that is, measured space. In that way, diagnosis and standardization of the actual state of the given measured space was conducted for the examined population. From the aspect of defined performances, relations determined in the factor structure, level of development, the influence and connection of indicators for estimation of the level and type of preparedness in relation to different groups of players, the results of this research further emphasize the influence of adaptation for different manifestation of players’ preparedness, but also the connection of sport and production of different types of preparation. On a general level, and in relation to the primary aim of this study, by defining the level of different performances and types of preparedness of elite soccer players, it is possible to establish a system for diagnostic purposes, for training recommendations and prognostics..

    The relations of motor, functional and metabolic abilities and competitive performance of elite soccer players measured by the method of motion analysis software system "tracking motion"

    No full text
    Π£ ΠΎΠ²ΠΎΠΌ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΡƒ, Π½Π° основу ΠΏΡ€ΠΈΠΌΠ°Ρ€Π½ΠΎΠ³ Ρ†ΠΈΡ™Π° дСфинисанС су ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅, ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ ΠΈ такмичарскС пСрформансС врхунских Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π°. На основу сСкундарних Ρ†ΠΈΡ™Π΅Π²Π° су ΡƒΡ‚Π²Ρ€Ρ’Π΅Π½Π΅ Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π΅ ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ припрСмљСностии са такмичарском пСрформансом. Π£ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΡƒ јС учСствовало 70 испитаникa ΠΈΠ· фудбалских ΠΊΠ»ΡƒΠ±ΠΎΠ²Π°, Ρ‡Π»Π°Π½ΠΎΠ²Π° ЈСлСн Π‘ΡƒΠΏΠ΅Ρ€ Π›ΠΈΠ³Π΅ Π‘Ρ€Π±ΠΈΡ˜Π΅ ΠΈ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»Π½Π΅ сСниорскС фудбалскС ΡΠ΅Π»Π΅ΠΊΡ†ΠΈΡ˜Π΅. ΠœΠ΅Ρ€Π½ΠΈ опсСг дСфинисан јС Π½Π° основу 57 Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»ΠΈ, ΠΏΠΎΠ΄Π΅Ρ™Π΅Π½ΠΈΡ… Ρƒ 5 димСнзија којС сС односС Π½Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ карактСристикС ΠΈ способности Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π° ΠΈ Ρ‚ΠΎ: 1) ΠΌΠΎΡ€Ρ„ΠΎΠ»ΠΎΡˆΠΊΠ΅ карактСристикС; 2) ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅ способности; 3) Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ способности; 4) ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ способности; 5) такмичарскС пСрформансС; ΠΏΠΎΠΊΡ€ΠΈΠ²Π°Ρ˜ΡƒΡ›ΠΈ простор ΠΎΠΏΡˆΡ‚ΠΈΡ…, спСцифичних ΠΈ ΡΠΏΠ΅Ρ†ΠΈΡ˜Π°Π»Π½ΠΈΡ… способности врхунских ΠΈΠ³Ρ€Π°Ρ‡Π° Ρ„ΡƒΠ΄Π±Π°Π»Π°. Π—Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ ΠΌΠΎΡ€Ρ„ΠΎΠ»ΠΎΡˆΠΊΠΈΡ…, ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠΈΡ…, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½ΠΈΡ… ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠΈΡ… карактСристика ΠΈ способности, ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½Π° јС стандардизована ΠΎΠΏΡ€Π΅ΠΌΠ° Ρƒ Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€ΠΈΡ˜ΡΠΊΠΈΠΌ ΠΈ тСрСнским условима. Π—Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ такмичарскС пСрформансС, ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ јС софтвСрски систСм Π·Π° ΠΏΡ€Π°Ρ›Π΅ΡšΠ΅ ΠΊΡ€Π΅Ρ‚Π°ΡšΠ° Π‘Π˜ΠžΠ˜Π Π¦, сопствСнС ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΡšΠ΅ (Tracking Motion Software System by BioIRC, Kragujevac). На основу Π΄ΠΎΠ±ΠΈΡ˜Π΅Π½ΠΈΡ… ΠΌΠ°Ρ‚Π΅ΠΌΠ°Ρ‚ΠΈΡ‡ΠΊΠΈΡ… ΠΌΠΎΠ΄Π΅Π»Π°, Π³Π΄Π΅ су описанС зависности ΠΏΠ΅Ρ€Ρ†Π΅Π½Ρ‚ΠΈΠ»Π½Π΅ Π΄ΠΈΡΡ‚Ρ€ΠΈΠ±ΡƒΡ†ΠΈΡ˜e ΠΈ дСскриптивних врСдности Π·Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Ρ™Π΅ припрСмљСности, дСфинисан јС Π±Π°Π·ΠΈΡ‡Π½ΠΈ, спСцифични ΠΈ ΡΠΏΠ΅Ρ†ΠΈΡ˜Π°Π»Π½ΠΈ Π½ΠΈΠ²ΠΎ Ρ€Π°Π·Π²ΠΈΡ˜Π΅Π½ΠΎΡΡ‚ΠΈ Π΄Π°Ρ‚Π΅ способности, са аспСкта Ρ€Π΅Π»Π°Ρ‚ΠΈΠ²Π½ΠΈΡ… ΠΈ апсолутних врСдности способности врхунских спортиста. Π£Ρ‚Π²Ρ€Ρ’ΠΈΠ²Π°ΡšΠ΅ Π½ΠΈΠ²ΠΎΠ° ΠΈ смСра Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π° ΠΈΠ·ΠΌΠ΅Ρ’Ρƒ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΡ˜ΡΠΊΠΈΡ… зависних ΠΈ нСзависних Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»ΠΈ, спровСдСно јС јСднодимСнзионалним ΠΈ вишСдимСнзионалним ΠΊΠΎΡ€Π΅Π»Π°Ρ†ΠΈΡ˜Π°ΠΌΠ°- Π»ΠΈΠ½Π΅Π°Ρ€Π½ΠΎΠΌ ΠΈ ΠœΡƒΠ»Ρ‚ΠΈΠΏΠ»Π° рСгрСсивном Π°Π½Π°Π»ΠΈΠ·ΠΎΠΌ. Π“Π΅Π½Π΅Ρ€Π°Π»Π½ΠΈ Π½ΠΈΠ²ΠΎ ΠΊΠΎΡ€Π΅Π»Π°Ρ†ΠΈΡ˜Π΅ ΠΈΠ·ΠΌΠ΅Ρ’Ρƒ посматраних простора спортскС пСрформансС, ΠΌΠΎΡ‚ΠΎΡ€ΠΈΡ‡ΠΊΠ΅, Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»Π½Π΅ ΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡ΠΊΠ΅ припрСмљСности Ρ„ΡƒΠ΄Π±Π°Π»Π΅Ρ€Π°, са такмичарском пСрформансом јС дСфинисан ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π»ΠΈΠ½Π΅Π°Ρ€Π½Π΅ Ρ€Π΅Π³Ρ€Π΅ΡΠΈΡ˜Π΅. Π’Π΅Ρ›ΠΈΠ½Π° ΠΈΠ·Ρ€Π°Ρ‡ΡƒΠ½Π°Ρ‚ΠΈΡ… ΠΌΠΎΠ΄Π΅Π»Π° ΠΈΠΌΠ° висок ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΈΠ²Π½ΠΈ Π½ΠΈΠ²ΠΎ ΠΎΠ΄ ΠΏΡ€Π΅ΠΊΠΎ 80% ΠΈ високо су статистички Π·Π½Π°Ρ‡Π°Ρ˜Π½ΠΎ описали ΠΌΠ΅Ρ€Π΅Π½Π΅ Π²Π°Ρ€ΠΈΡ˜Π°Π±Π»Π΅, односно ΠΌΠ΅Ρ€Π΅Π½ΠΈ простор. На Ρ‚Π°Ρ˜ Π½Π°Ρ‡ΠΈΠ½ јС ΠΈΠ·Π²Ρ€ΡˆΠ΅Π½ΠΎ Π΄ΠΈΡ˜Π°Π³Π½ΠΎΡΡ‚ΠΈΡ„ΠΈΠΊΠΎΠ²Π°ΡšΠ΅ ΠΈ Π½ΠΎΡ€ΠΌΠΈΡ€Π°ΡšΠ΅ Π°ΠΊΡ‚ΡƒΠ΅Π»Π½ΠΎΠ³ ΡΡ‚Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΠ³ простора ΠΌΠ΅Ρ€Π΅ΡšΠ° Π·Π° испитивану ΠΏΠΎΠΏΡƒΠ»Π°Ρ†ΠΈΡ˜Ρƒ. Π Π΅Π·ΡƒΠ»Ρ‚Π°Ρ‚ΠΈ ΠΎΠ²ΠΎΠ³ ΠΈΡΡ‚Ρ€Π°ΠΆΠΈΠ²Π°ΡšΠ° са аспСкта дСфинисаних пСрформанси, ΡƒΡ‚Π²Ρ€Ρ’Π΅Π½ΠΈΡ… Ρ€Π΅Π»Π°Ρ†ΠΈΡ˜Π° Ρƒ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΡΠΊΠΎΡ˜ структури, Π½ΠΈΠ²ΠΎΠ° Ρ€Π°Π·Π²ΠΈΡ˜Π΅Π½ΠΎΡΡ‚ΠΈ, ΡƒΡ‚ΠΈΡ†Π°Ρ˜Π° ΠΈ повСзаности ΠΈΠ½Π΄ΠΈΠΊΠ°Ρ‚ΠΎΡ€Π° Π·Π° ΠΏΡ€ΠΎΡ†Π΅Π½Ρƒ Π½ΠΈΠ²ΠΎΠ° ΠΈ врста припрСмљСности, Ρƒ односу Π½Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ Π³Ρ€ΡƒΠΏΠ΅ ΠΈΠ³Ρ€Π°Ρ‡Π°, још вишС Π½Π°Π³Π»Π°ΡˆΠ°Π²Π°Ρ˜Ρƒ ΡƒΡ‚ΠΈΡ†Π°Ρ˜ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΡ˜Π΅ Π·Π° Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚ΠΎ ΠΈΡΠΏΠΎΡ™Π°Π²Π°ΡšΠ΅ припрСмљСности ΠΈΠ³Ρ€Π°Ρ‡Π°, Π°Π»ΠΈ ΠΈ повСзаности спортскС Π³Ρ€Π°Π½Π΅ ΠΈ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡ˜Π΅ Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚ΠΈΡ… Π²ΠΈΠ΄ΠΎΠ²Π° ΠΏΡ€ΠΈΠΏΡ€Π΅ΠΌΠ΅...The primary aim of this research defines motor, functional, metabolic and competitor’s performances of elite soccer players. On the basis of the secondary aims, relations of motor, functional and metabolic preparedness and competitor’s performance are determined. The research was conducted on 70 examinees from soccer clubs, the members of Jelen Super League Serbia and senior national soccer team. Measurement range was defined on the basis of 57 variable divided into 5 dimensions which referred to different soccer player’s performances: 1) morphological characteristics; 2) motor performances (abilities); 3) functional performances (abilities); 4) metabolic performances; 5) competitor’s performances; covering the area of general, specific and special performances of elite soccer players. In order to estimate morphological, motor, functional and metabolic performances, standardized equipment was used, in laboratory and conditions in the field, i.e. standard measuring and test, sophisticated devices. In order to estimate competitors’ performances, an in-house motion tracking software system BioIRC was used. On the basis of the acquired mathematical models, which describe dependencies of percentile distribution and descriptive values for different preparedness indicators, we defined basic, specific and special level of development of the given ability from the aspect of relative and absolute values of performances (abilities) of elite soccer players. Determination of level and direction of relations between criterion dependent and independent variables was conducted with one-dimensional and multi-dimensional correlations – Thompson’s and Multiple regression analysis. General level of correlation among the observed spaces of sport performances, motor, functional and metabolic preparedness of soccer players, with competitorΒ΄s performance was defined with linear regression method. Most calculated models had high predicative level of over 80% and in statistically meaningful manner described measured variables; that is, measured space. In that way, diagnosis and standardization of the actual state of the given measured space was conducted for the examined population. From the aspect of defined performances, relations determined in the factor structure, level of development, the influence and connection of indicators for estimation of the level and type of preparedness in relation to different groups of players, the results of this research further emphasize the influence of adaptation for different manifestation of players’ preparedness, but also the connection of sport and production of different types of preparation. On a general level, and in relation to the primary aim of this study, by defining the level of different performances and types of preparedness of elite soccer players, it is possible to establish a system for diagnostic purposes, for training recommendations and prognostics..

    Noninvasive determination of knee cartilage deformation during jumping

    No full text
    The purpose of this investigation was to use a combination of image processing, force measurements and finite element modeling to calculate deformation of the knee cartilage during jumping. Professional athletes performed jumps analyzed using a force plate and high-speed video camera system. Image processing was performed on each frame of video using a color recognition algorithm. A simplified mass-spring-damper model was utilized for determination of global force and moment on the knee. Custom software for fitting the coupling characteristics was created. Simulated results were used as input data for the finite element calculation of cartilage deformation in the athlete's knee. Computer simulation data was compared with the average experimental ground reaction forces. The results show the three-dimensional mechanical deformation distribution inside the cartilage volume. A combination of the image recognition technology, force plate measurements and the finite element cartilage deformation in the knee may be used in the future as an effective noninvasive tool for prediction of injury during jumping

    Noninvasive determination of knee cartilage deformation during jumping

    No full text
    The purpose of this investigation was to use a combination of image processing, force measurements and finite element modeling to calculate deformation of the knee cartilage during jumping. Professional athletes performed jumps analyzed using a force plate and high-speed video camera system. Image processing was performed on each frame of video using a color recognition algorithm. A simplified mass-spring-damper model was utilized for determination of global force and moment on the knee. Custom software for fitting the coupling characteristics was created. Simulated results were used as input data for the finite element calculation of cartilage deformation in the athlete's knee. Computer simulation data was compared with the average experimental ground reaction forces. The results show the three-dimensional mechanical deformation distribution inside the cartilage volume. A combination of the image recognition technology, force plate measurements and the finite element cartilage deformation in the knee may be used in the future as an effective noninvasive tool for prediction of injury during jumping
    corecore