Purpose: to study special aspects of pedaling structure and create diagnostic models of cyclists movements` coordination structure under fatigue in differently oriented trainings. Material: in the research 18 elite sportsmen participated. Sportsmen fulfilled training programs on ergo-meter, directed on development of speed-power potentials and endurance in anaerobic and aerobic work. Results: it was found that in period of fatigue overcoming dynamic shocks in applied efforts disappear and the picture of bio-dynamic components becomes smoother. With it, relative usage of efforts` horizontal components increases. In period of evident fatigue variability of movements` kinematic characteristics and integrated bio-electrical activity of the tested muscles increase; cyclists` efficiency reduces. Conclusions: distinctions in movements` structure of cyclists in period of fatigue overcoming witness about certain tendency to transition from impulse-type pedaling to circular type. It pre-conditioned increase importance efforts` components and effectiveness of their usage.
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