بعض المتغيرات الكينماتيكة و علاقتها بدقة مهارة حائط الصد مركز (2)‎ لدى لاعبي ارتكاز أندية الدوري العراقي الممتاز في الكرة الطائرة

الملخص EN

The research aimed at identifying the relationship between some kinematical variables and the accuracy of position two blocking performed by pivot volleyball players in the premier league 2016 – 2017.

The researchers used the deceptive method.

The subjects were pivot volleyball players from the top six clubs.

The kinematical variables were selected using videography.

The results showed weakness in position two blocking accuracy.

Finally they recommended that pivot volleyball players should increase the approaching steps speed to gain vertical speed