تأثير تمرينات باستخدام ادوات و بيئة تدريبية مختلفة في تطوير بعض القدرات البدنية و دقة اداء مهارة الضرب الساحق للاعبي المركز التدريبي التخصصي بالكرة الطائرة

الملخص EN

This study aims at investigating the influence of the exercises using training equipment under a training environment on improving some physical abilities and the spike accuracy of the players at the Specialized Training Center for Volleyball.

As for the sample of the study, it includes (15-17) year old volleyball players at the specialized training center using non-random sampling method of the academic year (2019-2020).

The sample is of 10 players where Libro players are excluded from the sample.

Thus, the sample represents 80% of the research community.

The researchers conclude that the training program has a positive influence on improving muscles explosive power of the legs and arms in addition to the power of the spike.

This shows the great influence of the training program prepared by the researchers to improve the player's physical abilities.

Therefore, the researchers suggest using the studied training program in building similar training programs by other specialists to improve the physical abilities and the spike power of the players.

They also suggest that such programs are advised to be used to train younger players from (14-16) years old.

Finally, coaches are advised to use the same measurements used in this study to identify the physical abilities and the strike power