تاثير استخدام تمرينات التوازن الحركي على مستوى أداء مهارة الضرب الهجومي لناشئ الكرة الطائرة

الملخص EN

The research problem concerns with the volleyball junior while performing the offensive strike technique, because according to the international rules of volleyball regarding this technique, he should not touch the network and must not exceed the midfield or he will get an error or lose a point.

By analyzing the offensive strike technique of the stages of the technical performance, it was found that these errors occur at the end of the semblance stage and the beginning of promotion and are obvious in the landing stage.

Since balancing is one of the important elements in the shooting technique, especially in the landing stage where the player can use balance to decide the point of landing, the researchers conducted this study by developing a dynamic balance exercises program to identify its effect on the offensive strike technique.

This study aims at identify the effect of using the dynamic balance exercises on the performance level of the offensive strike technique for the volleyball juniors.

The study sample consisted of 12 u-17 volleyball players and the study was conducted in 8 weeks, with 3 training sessions per week with a total of 24 training sessions, pre- and post-measurements were carried out at the end of the program.

The results showed statistically significant differences in favor of the postmeasurement in the dynamic balance tests and the performance level of the offensive strike technique.