تأثير تمرينات بصندوق القفز في تطوير بعض المتغيرات البايوميكانيكية و علاقتها بدقة الضرب الساحق المواجه الأمامي للشباب في الكرة الطائرة

الملخص EN

The volleyball game is one of the beautiful sports games that occupied a clear place in most countries of the world due to its suspense and excitement and the multiplicity of its offensive and defensive skills, for this all specialists in this field work to develop the game, the study aimed to identify the effect of exercises in the wooden box in developing Some biomechanical variables for young players and also aimed to identify the correlation between biomechanical variables and accuracy to the skill of the overwhelming multiplication facing, and to achieve the goals of the research, the researcher used the experimental approach to design the same group with the pre-test And Al-Baaddi, and the researcher also used the descriptive method using the method of mutual relations.

The experiment was applied to the experimental group that consisted of (9) players from the young players from Al-Miqdadiya Club in Diyala Governorate.

The experiment achieved the research hypotheses and positive results were reached.