تدريب القوة البلايومتري بمقاومات مختلفة و تأثيره في تطوير بعض المتغيرات البايوميكانيكية لأداء و إنجاز رمي الرمح دون ٢٠ سنة

الملخص EN

Technical performance and the development of special physical capabilities are the cornerstone for the application and success of the performance components of javelin throwing, in addition to improving capabilities.

this requires emphasizing the development of strength in the working muscle groups during the performance of the event.

the researcher applied plyometric exercises using weights added to body parts and rubber bands during the skillful performance to apply resistance to all working muscles and within the duty of each muscle, on a sample of the players of the athletic talent center in athletics affiliated to the ministry of youth.

(24) a special training unit for a period of eight weeks, at three training units per week, then he reached several conclusions, the most important of which was the development of the launch variables and other biomechanical variables related to javelin throwing and the strength exerted by the legs, arms and torso.