تأثير برنامجين تدريبين بليومتري و المركب على بعض أنواع القوة العضلية و الانجاز لراكضي المسافات المتوسطة (400 متر)‎ و (1500 متر)‎

Abstract EN

The importance of the research lies in subjecting the two styles of plyometric and compound training to experimentation in order to verify the feasibility of these two methods in developing the strength distinguished by speed and achievement for middle-distance runners (1500 meters) and (400 meters) and thus placing them in the hands of our trainers by communicating accurate and correct information about these two The two methods, their application in a scientific and codified manner, and the acquisition of theoretical and scientific knowledge about them in terms of intensity, size, and their effect on runners and benefit from them.

The research objectives were: 1-Preparation of two training programs, metric and compound, on some types of muscle strength and achievement for middle distance (400 meters) and (1500 meters) runners.2- Recognizing the effect of the two plyometric and compound training programs on some types of muscle strength and achievement for middle distance runners (400 meters) and (1500 meters).

The most important conclusions: - The two training methods achieved good results and effectively to develop the force characterized by speed, which affected the achievement of achievement for middle-distance runners (400 meters) and (1500 meters).

The most important recommendations: Adopting both training methods in developing the strength distinguished by speed and achievement for middle distance runners (400 meters) and (1500 meters)