تأثير تدريبات على جهاز مقترح في بعض المتغيرات البيوميكانيكية وانجاز رمي القرص للشباب

Abstract AR

The researcher made trainings on proposal device relative with graduated resistances during the technical stages performance of the activity without any infraction to the required locomotive way, specially the throwing stage , but there is fewness in using equipments and devices relates with skillful performance and neuromuscular adaptation correlates with this performance when utilize these equipment.

So the researcher run a device technique correlates to develop the special force and locomotor ways in both throwing position and the throwing stages to solve this scientific trouble that limits the digital achievement of this competition.