3D kinematická analýza bikrosového startu
3D kinematic analysis of the bicross start

Summary/Abstract: The paper deals with techniques bicross start. The aim of this study is to analyse particular phases of BMX start through cinematographic metod and to evaluate basic cinematic parameters of first movements. For scanning the picture we used two high-frequency synchronized digital cameras SIMI MOTION Version 7. The bicross start was performed by two representatives of the Czech Republic, one man and one woman. The result of our study is a distribution of start movement to five basic phases. According to kinematic parameters of initial movements we compared differences between start techniques of each tested person.

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