تأثير تدريبات بدلالة مؤشر فاقد المرونة على بعض المتغيرات البيوكينماتيكية للارتقاء و المستوى الرقمي في مسابقة الوثب الطويل

الملخص EN

The aim of the research was to identify The Effect of Drills by Flexibility Lost indicator on some biokinematic variables of take-off, and record level in the long jump competition.

the experimental method was used, on a sample of (10) long jumper in Dakahlia athletics area divided into two groups, one of which is experimental.

And the other control, where the application of drills by Flexibility Lost indicator for the experimental group through a special training program for the competition and during the special preparation part for a period of (10) weeks (4) training units each week, and after the completion of the application of the program and then conduct a meta-data analysis of the kinetic study sample and data processing and discussion of the results.

The most important conclusion was that the drills by Flexibility Lost indicator led to a positive impact on some biokinematic variables of take-off, and record level in the long jump competition.

The importance of Using drills by Flexibility lost indicator in specific physical Training and Improving the Specific Flexibility Programs for long jump competition.

Also, Using drills by Flexibility lost indicator understudy in Training and Improving the Specific Flexibility Programs for long jump competition.