Abstract
Urpose: To study the dynamic of kayak rowing technique in the process of competition activity and influence of special physical qualities on technique of athletes’ movements. Material: in the research 17 elite athletes participated. Results: it was found that with boat speed the values of maximal and average efforts, applied by athlete to oar; duration of efforts; the moment of torso turn start in respect to water catching and in the moment of stroke fulfillment confidently and steadily correlate. The studies showed that power of stroke plays decisive role for speed sustaining at the beginning and in the middle of distance. By the end of distance the significance of indicators, characterizing effectiveness of athletes’ movements; boat motion during strike; duration of efforts noticeably grow. Conclusions: dynamic of rowing technique is pre-conditioned by re-constructions of system of movements at different levels of its organization and control. Constant and substantial varying of contribution of movements system’s secondary elements conditions stability and effectiveness of movements’ biomechanical characteristics and workability indicators.
Highlights
The purpose of the work is to study the dynamic of kayak rowing technique in the process of competition activity and influence of special physical qualities on technique of athletes’ movements
We found dependences of distance length and relative contribution of some rowing technique’s bio-mechanical characteristics in formation of resulting motor effect
Our study showed that stroke power plays decisive role for sustaining speed at the beginning and in the middle of distance
Summary
: To study the dynamic of kayak rowing technique in the process of competition activity and influence of special physical qualities on technique of athletes’ movements. Sport result at elite level is conditioned by combination of numerous factors It requires searching of individual conditions for optimization of different organism systems’ functioning with reaching extreme workability of athletes [4, 14, 27]. Competition functioning of elite athletes is regarded as significant factor of pedagogic and physical impact This factor is characterized by extreme character of conditions, in which different sides of special physical fitness are demonstrated. The purpose of the work is to study the dynamic of kayak rowing technique in the process of competition activity and influence of special physical qualities on technique of athletes’ movements
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