تأثير تمرينات مركبة بجهاز VertiMax في تطوير القدرة الانفجارية للساقين ودقة أداء مهارة حائط الصد الهجومي لدى لاعبي الكرة الطائرة الشباب

Abstract EN

The science of sports training has made great strides in the field of progress and in various sports and this progress must continue through the application of the foundations of the training and its principles and laws and the introduction of modern training methods or devices to use various exercises, including complex exercises (physical-skill) and for this study the first two goals are preparing complex (physical-skill) exercises with the (VertiMax) device in developing the explosive ability of the legs and the accuracy of the performance of the offensive wall skill of the young volleyball players.

wall blocking skill for young volleyball players.

to solve their problem, the researchers used the experimental method by designing the two equivalent control and experimental groups with pre and post tests.

the research community consists of young volleyball players from Baghdad clubs (al-Sina'a club, police club, al-Mawhibah specialized school) and they are (44).

the researchers chose the sample of the research in an intentional manner, which included the youth volleyball police club in Baghdad for the season (2016/2017), ages (17-18) years, and their number (14) players constituted (31.81%) of the total community.

the researchers pointed out several conclusions, the most important of which was that the combined exercises with the VertiMax device had a positive effect in developing the explosive strength of the legs and the accuracy of the offensive wall skill.

as for the recommendations, one of the most important is to take advantage of the complex exercises prepared by the researchers of the (VertiMax) device in preparing similar exercises to develop the explosive capacity of the legs and the accuracy of the skill of the offensive wall of the volleyball players and the generalization of the complex exercises prepared by the researchers of the VertiMax in training youth soccer players the plane ages (18-17) years old by coaches.