تأثير التدريبات النوعية على تحسين متغيرات القدرة العضلية أثناء أداء مهارة الضرب الهجومي لناشئ الكرة الطائرة باستخدام جهاز التقييم الضوئي (opto gait)‎

الملخص EN

The study aimed to identify the effect of qualitative exercises to improve the muscular ability variables for volleyball juniors during the performance of the offensive batting skill, and the study sample consisted of (6 players) who were chosen in a deliberate manner from the research community.

The qualitative exercises led to the improvement of the muscular ability variables during the performance of the offensive hitting skill, which had a positive impact in improving the technical performance of the offensive hitting skill for volleyball players and the performance of the skill by its flow and sequence without any defect in it, and the researcher recommends the necessity of using qualitative exercises for players in various sports activities The other because it has a great role in improving physical abilities and skills.