ضوابط و معايير استعمال مقياس الرسم من حيث الموضع و اتجاهه أثناء الدراسة التحليلية للأداء الحركي بيوميكانيكية

Abstract EN

The kinematic analysis is a process that depends on scientific techniques to enhance and develop the level of the athlete performance in order to achieve the goal.

This process depends on technological means to facilitate the level of understanding and access to the required skill performance .

Among the methods used For the success of this process is photography (camera),which based on the drawing scale, but the mistake or the error made by researchers is in the selected position of the camera which might be wrong.many studies do not take into account the importance of these standards, what leads to wrong results and reflecte the study, and to clarify this, we have done this analytical study to determine the controls that are taken into account in the use of this tool to come up with real values that reflect the level of evaluation where the analytical approach was followed .

The sample was composed of school athletes in Djelfa.

We used drawing scale tools, a photographic camera and analysis programs.

The conclusion of the work was that most of these studies are defective during photography what led to wrong judgment on the studied performance.