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Biomechanical and aerodynamic speciality of jump technique on the ski jumping in phases of the take off and the flight (4.18 Mb, pdf) Read
Authors:
Zebzeyev Vladimir Viktorovich
Зданович Ольга Сергеевна
Зебзеев Виктор Викторович
Annotation:

The research objective consisted in studying of biomechanical and aerodynamic specialty of jump technique on the ski jumping in phases of the take off and the flight. It is established that most of foreign authors in a phase of the take off away allocate contact and noncontact phases, and for more effective analysis of a phase of flight suggest to investigate kinematic indicators at its beginning, the middle and the end. The article presents angular characteristics of technology of the take off and the flight phases to which there has to correspond a jumper during ski jumping. The questions connected with the positive and negative provisions of a body of the athlete during flight arising owing to an arrangement of the aerodynamic center and the center of gravity on the relation to each other are considered. Results of research can be used by trainers-teachers when training young ski jumpers to technique of the take off and the flight phases.

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