دراسة مقارنة بين المؤشرات المورفولوجيا و الخصائص البدنية في إنجاز مهارة حائط الصد في لعبة كرة الطائرة صنف أشبال : دراسة ميدانية على لاعبي نادي ترجي لكرة الطائرة مدينة الجلفة

الملخص EN

This is a way to frustrate the opposing team's determination by preventing its attackers from hitting the ball over the net.

The importance of the wall of resistance is also evident in that it orbs the force of the strike and contributes to the points.

, It distracts the attention of the opposing team and leads to the lack of focus and confusion, aimed at this study to reveal the difference between the indicators morphology and physical characteristics in the completion of the skill of the wall of the block in the game of football Chabal class.