تاثير تمرينات خاصة في تطوير بعض اشكال القدرة العضلية وسرعة الاستجابة الحركية لدقة مهارتي حائط الصد والدفاع عن الملعب للاعبين الشباب بالكرة الطائرة == The Effect of Special Practices In Developing The Muscular Ability And The Promptness of The Dynamic Response To Accuracy of The Blocking And The Field Defense Skills Among The Volleyball Players
Author name:
محمد قاسم خلف
Supervisor name:
مجاهد حميد رشيد
General topic:
Sports
Specific topic:
Volleyball
Degree:
Master
University:
University of Diyala - College Of Physical Education And Sports Sciences
Language:
Arabic
University location:
Diyala
First pages:
17T1529 - p.pdf
Abstract:
2015A.C. 1436 A.H.The sport activities witnessed a great deal of development in all the physical, technical ,tactical and psychological aspects , and volleyball as one of those activities has witnessed the same development which in turn helps in achieving great performance due to the accurate scientific tactic of the sport training methods. Volleyball ,as a game , is characterized by the tremendous relation of the defense to the offense which cannot be separated since the team players shift their roles from defending to forwarding rapidly and simultaneously.Such vast shifting among the two teams players and the movement of the ball from the defense team to the forward team takes a very short time which requires special physical and dynamic abilities. Accordingly, the muscular ability is one of the most important abilities that the player needs which consists of the muscular power and speed.The player who suffers from the absence of the explosive power and the prompt power cannot do the high jump with stretching up the hands as well as the needs of a great deal of dynamic response level to get the ball and defend the court.So the importance of this study lies in preparing special practices which aim at developing the muscular ability and the speed of the promptness of the dynamic response to the accuracy of blocking and field defending.Moreover, the problem of the study was how to reach the highest levels which need focus on the technical and physical aspects since volleyball requires high levels of the muscular ability especially the upper and lower limbs and the promptness and the accuracy of the dynamic response and such abilities considered as a problem when the player does not have these two abilities. Hence, itis important to study these two abilities and shedding light on their effect on the blocking and field defending so the researcher attempted to formulate his problem in the light of answering the following question : Is there any effect of the special practices in developing the muscular ability and the promptness of the dynamic response to the accuracy of the blocking and field defending?The study aims at : 1 - Forming special practices to develop the muscular ability and the promptness of the dynamic response.2 - Identifying the effect of the special practices in developing the muscular ability and the promptness of the dynamic response to the accuracy of the blocking and field defending.And it also hypothesizes the following : - There are statistical differences between the pre - and post test in developing the muscular ability and the promptness of the dynamic response to the accuracy of the blocking and field defending.The fields of the study include : 1 - Human field : it includes the players of Hibhib volleyball team of the youth stage which consists of (17)ones.2 - temporal field3 - Spatial field : the indoor court of Diyala sport team /Diyala province.Concerning the theoretical studies , the researcher tackled various topics which are in contact with practices , muscular abilities , promptness of dynamic response ,accuracy and the volleyball skills as (blocking and field defending in addition to some previous studies.Furthermore, the steps of study include the approach that the researcher adopted which consists of various practices to be run by the study sample beside the tools and the physical and technical tests.The researcher used the experimental method to fit the problem he is dealing with, and he followed the one group sample (semi - judged )of the pre - and post tests, actually the difference between the two final scores is used to measure thevariable as an evidence of the experimental factor effect.The practices unites were (24)units ,with timer (100)minutes dividing into three units per a week lasted for two months that's the researcher followed the (spss)program.The results that the researchers reached at were : 1 - The special practices have a positive effect in developing the muscular ability and the promptness of the dynamic response of the young volleyball players.2 - The various practices have a positive effect on the blocking and field defending skills.Finally, in the light of the conclusions , the researcher set the following recommendations : 1 - Adopting and fulfilling the special practices of the training methods in order to develop the players' skills so that they could get the highest levels.2 - Adopting and achieving the compound practices (physical - technical)ones simultaneously because of their importance in the blocking and field defending.
