اقتراح برنامج تدريبي لتحسين بعض المتغيرات البيو ميكانيكية لمرحلة الاقتراب و علاقتها بالأداء في مسابقة الوثب الطويل : دراسة ميدانية لبعض ثانويات ولاية الجلفة

الملخص EN

Focusing on our athletes recorded results in competitions in general and scholar in particular, we noticed that this results are unsatisfactory in comparison with other athletes of the same age from other countries.

Though these results recorded accidently some talented cases which unfortunately disappear because of the lack of care sustainability beside no based training programs which contain all what is in relation with human movements anatomically, physiologically, mechanically and psychologically.

The research is aimed to show the importance of the biomechanical dimension and how we should use it to formulate and follow training programs for different activities and sport fields by preparing a training program to fit and improve some biomechanical variables of long jump efficiency and recognize its impact on digital achievement.

A sample has been chosen _in purpose_ of( 04 ) athletes from Gherbi L'Ouakal secondary school to make the field experiment.

And to realize the goal of the research we used a video camera of good speed to identify the biochemical variables and achievement of the sample.

After the kinetic ( movements ) analysis of all attempts made by jumpers using some program and kinovea 0.

8.

15 program we found out that there is a relation between training program to improve bio _mechanic variables of the approaching stage and the jump achieved distance effectiveness.