Abstract
The paper presented the results of biomechanical analysis of techniques of movement on skis and roller skis in elite hard of hearing cross-country skiers. The study involved 9 athletes of Ukrainian Deaflympic National cross-country skiing team. Registration of temporal, spatial and spatio-temporal characteristics of hard of hearing skier’s motor actions was performed by video recording and followed by videograms processing with «BioVideo» software. The kinematic characteristics of elite athlete movement on skis and roller skis were analyzed. Model characteristics of hard hearing elite skiers’ two step alternate poling skiing technique were developed.
Highlights
The paper presented the results of biomechanical analysis of techniques
hard of hearing skier's motor actions was performed by video recording
Смірнова // Теорія і методика фіз. виховання і спорту. – 2011. – No 3 – С. 30–32
Summary
Рисунок 1 — Тривалість фаз поперемінно двокрокового лижного ходу спортсменів високої кваліфікації із вадами слуху:. Áóëî âèçíà÷åíî òàê3 3íôîðìàòèâí ïîêàçíèêè: øâèäê3ñòü öåíòðà ìàñè (ÖÌ) á3îëàíêè «ñòîïà» ìàõîâî¿ íîãè òà øâèäê3ñòü ÖÌ á3îëàíêè «êèñòü» ïðè âèêîíàíí ïîøòîâõó ðóêîþ ó ôàçàõ ïîïåðåì3ííî äâîêðîêîâîãî ëèæíîãî õîäó ïðè ïåðåñóâàíí íà ëèæàõ òà ëèæîðîëåðàõ ñïîðòñìåí3â âèñîêî¿ êâàë3ô3êàö3¿ 3ç âàäàìè ñëóõó, ÿê ïðåäñòàâëåíî â òàáëèö . Ñåðåäíÿ øâèäê3ñòü ÇÖÌ ò3ëà ãîíùèêà â öèêë ïîïåðåì3ííî äâîêðîêîâîãî ëèæíîãî õîäó ïðè ïåðåñóâàíí íà ëèæàõ ñòàíîâèòü 6,83 ì·ñ–1, à íà ëèæîðîëåðàõ – 4,42 ì·ñ–1. Íà ï3äðóíò îòðèìàíèõ ê3íåìàòè÷íèõ õàðàêòåðèñòèê òåõí3êè ïåðåñóâàííÿ íà ëèæàõ òà ëèæîðîëåðàõ ñïîðòñìåí3â âèñîêî¿ êâàë3ô3êàö3¿ 3ç âàäàìè ñëóõó ç ìåòîþ ïîäàëüøîãî âäîñêîíàëåííÿ òåõí3êè ¿õ ðóõîâèõ ä3é ðîçðîáëåíî ìîäåëüí õàðàêòåðèñòèêè ïîïåðåì3ííî äâîêðîêîâîãî êëàñè÷íîãî ëèæíîãî õîäó Таблиця 1 — Показники швидкості центра маси окремих біоланок спортсменів високої кваліфікації із вадами слуху при пересуванні на лижах та лижоролерах, n = 9
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Theory and Methods of Physical Education and Sports
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
