فاعلية التمرينات الذهنية باستخدام الحقيبة التعليمية لتعلم بعض المهارات الهجومية بكرة اليد
The importance of the research came to promote the game of handball in the right way through learning the skill performance according to the appropriate exercise, which is the mental exercise, and a statement about the role of this educational bag in achieving good and advanced results in the game of handball for beginners. In learning the skill performance of handball for beginners. Recognizing the effect of mental exercise according to the educational bag in learning the skill performance of handball for beginners. The most important recommendations: Adopting mental exercise according to the educational bag because of its positive impact on learning the skill performance of handball for beginners. (Published abstract)