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البناء العاملي البسيط لبعـض المتغيرات البيوميكانيكية والجسمية والبدنية للضرب الساحق بالكرة الطائرة الشاطئية == Factorial Study For Some Biomechanics, Body, And Physical Variables of Attacking Strike In Beach Volleyball - A Descriptive Study - The Thesis Contains Five Chapters

Author name: محمد وليد شهاب الخشالي
Supervisor name: ثائر داود سلمان | ولهان حميد
General topic: Sports
Specific topic: Volleyball
Degree: Master
University: University of Diyala - Faculty Of Physical Education
Language: Arabic
University location: Diyala
First pages:
Abstract: مقدمة البحث واهميته / ان عملية الوصول الى المستويات العليا وتحقيق الفوز والتفوق على الفرق الرياضية في العالم يعتمد على عدة مقومات يجب ان تنظم بشكل علمي مدروس، اذ يتطلب من المدرب ان يتعرف على اكبر كم من العلوم المرتبطة بالعملية التدريبية لتكون له عون | The first chapter contains introduction and importance of research.The process to reach to high level and to achieve winning and surpass for sport teams in this world depend on innny items which must he arranged in scientific way. The coach musi know more and more a bout process of training that would be supported to get high level in activities of group sport.These activities be harmony among thrilling , excitation and joy in performance.So these activities need high skillful and physical effort as a result of attacking and speed defnse , also accurate in execute attacking and defensing skills ; one of them is attacking stroke.The surpass don’t depend on Kinematics of human movements. There are others elements associated with to know the progressive in sport performance.Some of them are measurements of body and physical abilities , So it is a chief basic in all fields.The importance of research is the results that use in analysis of variables of bio - kinamatic for skill of attackhig stroke for beach volley ball and body measurements according to analysis methods.The problem of researchWhile the researcher observed and noted fleidly. He found the body measurements and physical abilities that specialized with a player of beach volley ball. Most of studies didn’t deal with ability to contact between these variables in bio - kinamatic mechanical conditions and with progressive ,statistic method.So the researcher deals with studying for hio - kinamatic of variables for attacking stroke. body measurements and physical abilities for a player of beach volley ball to be developed by coaches of this game according to right and scientific standards.The Aims of Research : - 1 - Specify simple factor structure for some variables of bio - kinamatic physical and body for attacking stroke of a player of beach volley ball.2 - Specify abstract group from some bio - kinamatic variables for attacking stroke and physical tests in elements which has ability to specify and name.3 - Specify abstract group from measurements which would be a description of features and shape of a player of beach volley ball.The human field contains players of teams that participated in tournament of season 2006 and selected to represent Iraqi team of beach volley ball.The duration field represents in period from 10 - 4 - 2006 to - - 200.The place field is a new Olympic play ground of beach volley ball inBaghdad.Chapter Two contains the following items ( the concept of kinamatic analysis and its types , bio - mechanic of sport skills , measurement of body and its purposes , physical ahi lilies , art peri’ormance for attacking stroke of beach volley hail and this chapter contains four similar studies).Chapter Three contains program of research and field procedures ,also contains (20) players which represent Iraqi team of beach volley ball There are (8) players which represent a pilot experiment There is specifying variables bio - kinainatic and body measurements. Also there is specifying in physical abilities and specifying choicing. The statistic program SPSS is used to treat data statistically.Chapter Four contains display and discuss of results and a method of using analysis to analysis all variables of hio - kinamatic ,body ,physical and skill of beach volley ball.Chapter Five contains conclusions as following : - 1In way of basic contents for (Hardwill 1 - lotling) mathematic connection for body variables are analysis. There are four factors get.It is accepted to name this as a factor ( first factor is length factor ,second factor is symptomatic factor ,th ird factor is ci rcum I’erence factor, fourth factor is circumference of medium area). The five and six factor is neglected. - 2Select body measurements which get high branches as following - The length of arm , length of upper arm , length of thigh / represent first factor. - The width of shoulders ,circumference of thickness of leg ,shoulder width / represent second factor.— Inspiration of chest circumference expiration of chest circumference ,width of hip / represent third factor. - Stomach circumference , hip circumference , west circumference / represent fourth factor. - 3In way of basic contents for ( Hardwill Hotling ) mathematic connection for physical variables are analysised ,So there are four factors accepted to give name to the following factors (characterized strength with speed as a first factor, elegance factor as a second factor flexible factor as a third tictor , and explosion strength as a fourth factor ) , the fifth factor is neglected. - 4Physical tests are selected and got heigh branches for their factors as following : - - Sit down from sleeping position ,two legs are stretched for (20) second Bend and stretch two arms from turn lie down position for (1 0) second , bend and stretch knees perfectly from standing position for (20) second / represent as first factor - Circle jumping 4X 10 meter, vertical jumping from movement running with change of direction (9 - 3 - 6 - 3 - 9) meter / represent as second factor - Stretch posture ,lhrow medical ball weight (3) kg in one hand ,motor speed for attacking stroke / represent as third factor - Long jumping from position throw med i cal ball weight (3 )kg in one hand / represent as Fourth factor.5 - In way of basic conteins for ( Hard will Hotleng) connectional mathematic for bio - kinamatic. Five factors are gotten the following factors are get named as (height of ball from the net considered a first factor , the speed of ball in moment of starting considered a second factor , kinetic energy considered a third factor , and the angle of starting and distance ol’ ball from the net considered a fourth factor. The fifth factor is neglected.6 - Bio - kinarnatic variables are selected. They are get heigh branches as following : - - Heigh of ball from net in moment of attack stroke angle of body tend ,heigh of hip in top point represent a first factor. - Kinetic energy for body, speed of angle of shoulder ,angle of body tend pushy / represent a third factor. - Angle of ball starting ,distance of ball from net in moment of attacking ,heigh of hip in moment of proportion / represent a fourth factor.Recommendations : - 1 - Use body measurements , body tests , lnal hio - kinamatic variables.All these are get by researcher in choosing beach volley ball2 - Make similar in some aspects that dont deal with in studying , as physiology and psychological aspects3 - Make similar studies (‘or different ages4 - Make standers for physical tests , body measurement, and biokinamatic variables.

تاثير برنامج تدريبي مقترح لتطوير بعض الصفات الحركية وعلاقتها بدقة اداء مهارة الضرب الساحق لفئة الشباب بالكرة الطائرة == The Impact of A Training Program To Develop Some of The Dynamic Qualities And Their Relationship To The Accuracy of The Overwhelming Beating Skill Performance In Volleyball

Author name: محمد عبد المنعم طاهر
Supervisor name: عبد الستار جاسم محمد النعيمي | مها صبري حسن
General topic: Sports
Specific topic: Volleyball
Degree: Master
University: University of Diyala - Faculty Of Physical Education
Language: Arabic
University location: Diyala
First pages:
Abstract: المقدمة واهمية البحث : اذ تطرق الى التفوق الرياضي والوصول الى المستويات المتميزة عالميا، ونرى ان الدول المتقدمة لا تدخر وسعا او بابا في البحث الا وطرقته عن كل ما هو مبتكر من وسائل علمية تحقق الهدف، لهذا فان المستويات الرياضية المختلفة اخذت بالتطور بشكل و| The present study included five chapters which are : Chapter I : The Definition of the Study : - For excellence Sports, and access to outstanding international levels, we believe that developed countries spare no effort in searching and investigating everything that is innovative form scientific methods to achieve the target, the levels of the various sports development has taken a clear and visible. The dynamic qualities of the most important requirements should be available to the volleyball players, the fact that this game needs to sweat requires high - speed , muscle mobility , fitness, and a dynamic. All these qualities should be developed and development to reach higher levels and sporting achievement, it must follow the valid scientific basis in codification of physical exercise and training programs for the advancement of the level of physical and skills development level. The importance of study is to identify the impact of proposing exercises to develop some of the dynamic qualities and their relationship to the performance of the overwhelming beating skill which is one of the basic offensive skills in this game as a researcher , he tries to help the trainers to improve the game.Aims of the Study : 1. Putting proposing exercises to develop some of the dynamic qualities and its relationship to the performance of the overwhelming beating skill strictly in Volleyball. 2. Identifying the nature of the relationship between the dynamic qualities and the accuracy of overwhelming pressing skill performance in Volleyball. 3. Finding out the effect of exercise on the proposed development of some of the dynamic qualities of volleyball players.Hypothesis of the Study : 1. The proposing exercises have positive impact in the development of some of the dynamic qualities and the accuracy of overwhelming beating skill performance in Volleyball. 2. There are significant differences with moral value between pre - and - post tests of the experimental group and in favor of a post tests.3. There are significant differences with moral value between pre - tests of the control and experimental groups and in favor of the experimental group.4. There is a correlation between the dynamic qualities and the accuracy of overwhelming beating skill performance in Volleyball. Fields of Study : • Human field : The youth players of the sport Karkuk and Mateen and Diyala club in Volleyball. • Temporal field : from 25/2/2008 until 27/ 9/ 2008.• Spatial filed : The internal games hall in sport Karkuk club.Chapter II : Theoretical and Related Previouse Studies. This chapter contains three axes , the first one includes the dynamic qualities , the researcher refer to state the fitness features and its types, also the factors which influencing it.Moreover , the researcher refers to state the kinds and important of dynamic relevance, and the factors influencing it as well as to address the status of explosive power and dynamic speed. While in the second axis turning to the importance of accuracy and its substantial role in performance skills in general and particularly in volleyball, and the third axis includes the basic skills of Volleyball , generally the researcher touched the overwhelming beating skills in - depth through its importance and performance. In similar studies there is two studies, the first study of Sadoun Abdul Ridha Farhan while the second one for Hayam Saadoun Abboud, the researcher have been addressed to these studies and clarify the similarities and differences between them and the current study.Chapter III : Procedures and Methodology of the Study. The researcher used the experimental approach perfect fit for the nature of his study, also the researcher follows the technique of control and experimental groups. included a sample includes youth clubs of Massafi Kirkuk , Mateen and sports club of Diyala, with age (18 - 19) years, the number of players (26) players were excluded (6) players to be involved in Experience reconnaissance, with a total sample of study (20) of the players they represent only percentage (76.92%) of the total sample and the proportion of study (13.88%) of the research community and the total number of (144) players are from (12) clubs from clubs country Volleyball. It was used the necessary devices and tools which helped the researcher in the procedures of the study, and draw on the opinions of experts and specialists gentlemen in the game of volleyball sports in training , testing ,and measurement also determining the study variables, having been all this.through the form of identification which has been prepared by the researcher with supervisors advice of the study and distributed to jury’s members , the proposed exercise was given as units in the proposed training curriculum for a sample of study which is (24) training unit which was to rely on scientific grounds in determining the intensity, size and amenities of each module ensures that individuals, including the pilot sample of the proposing exercises, and after extracting the results of the post tests were statistically treated using non - statistical test (Coxn) and (Mann Whitney) testing.Chapter IV : The Analysis and Discussion of the Results : After treating pre - and post data tests of a sample study and access to final results using statistical (Coxn and Mann Whitney test), the researcher shows the presentation of those analysis and discussion results, then results interpretation of each test, which show a moral difference between the two groups ,the pilot and control one in a post test in favor of the pilot or experimental group. It is found also that there is a development in the dynamic qualities of the experimental group by the use of exercises which are proposed by the researcher and given in the training modules, and also indicate the existence of a moral relationship between dynamic qualities and overwhelming beating skill in Volleyball. Chapter V : Conclusions and Recommendations : Conclusions : In the light of the results of the present study, the following conclusion can be drawn : 1. The syllabus of training curriculum which have been used , had a positive impact in the development of some dynamic qualities, as it has evolved significantly and reflected in the moral results of all - post tests of a sample study.2. The proposing exercises which are adopted by a researcher and used in curriculum , has worked to develop the dynamic qualities, which positively affected on the development of overwhelming beating skill in Volleyball. 3. Although the dynamic qualities are difficult but it could be developed and gain benefit using in overwhelming beating skill in Volleyball. 4. There is a correlation between certain dynamic qualities and the accuracy of overwhelming beating skill performance in Volleyball.Recommendations : In the light of the present results , the researcher recommends the following : 1. Emphasis on the development of the dynamic qualities in the early stages of preparation and training because the training in later stages take a long time and hard work by the players.2. The using of the training curriculum manner of physical exercise (dynamic) because of its positive impact on the development of the dynamic qualities and thus the development of skills performance.3. Research and studies on the characteristics of other mobility because of their great importance in the development especially volleyball and other games in general.4. Dissemination the results of this study on youth clubs of other teams in Iraq.5. The application of proposing exercise on age groups below a category of their young people play a positive role in the development of some dynamic qualities.

تاثير تمريناث خاصة في تنمية سرعة الاستجابة الحركية وتعلم بعض المهارات الاساسية بالكرة الطائرة لطالبات اثاني متوسط == The Effect of Special Exercises In Developing Kinesthetic Response And Learning Some Basic Skills In Volleyball On The Female Student of The Second Intermediate Grade

Author name: نضال فاضل عباس
Supervisor name: ظاهر غناوي محمد
General topic: Sports
Specific topic: Volleyball
Degree: Master
University: University of Diyala - Faculty Of Basic Education - Department Of Physical Education
Language: Arabic
University location: Diyala
First pages:
Abstract: لقد شهد العالم تطورا ملموسا وكبيرا في المرحلة الراهنة ونهضة علمية واسعة النطاق في المجالات كافة ومنها المجال الرياضي ويتجلى ذلك بوضوح من خلال المستويات التي وصلتها الدول في هذا المجال، اذ تسعى الامم في عالمنا الحالي الى التزود باكثر ما تستطيع من ثمار | Throughout the researcher's observation on the previous studies and researches as well as her experience as a technical supervisor in the directory of physical and educational activity and her interest in volleyball , the researcher noticed that there is a weakness in learning some of the basic skills in volleyball and weakness in kinesthetic response. The researcher assumes that the reason behind the low performance in this sport is the amount of concern in implementing the educational unit which negatively affects its learning and the basis of this sport.The Aims of the Study1. Preparing special exercises in developing kinesthetic response and learning basic skills in volleyball for the female students of the second intermediate grade.2. Investigating the effect of special exercises in developing kinesthetic response and learning basic skills in volleyball for the female students of the second intermediate grade.The Hypotheses1. There are statistically significant differences between the pretests and the posttests of the experimental and control groups in kinesthetic response and learning basic skills in volleyball for the female students of the second intermediate grade.2. There are statistically significant differences in the posttests of the experimental and control groups in kinesthetic response and learning basic skills in volleyball for the female students of the second intermediate grade.Scopes of the StudyHuman limit : a sample of female students from the second intermediate grade in Al Mu'mina Secondary School for Girls for the academic year 2014 - 2015.Time limit : 1 - 9 - 2014 to 15 - 4 - 2015Spatial limit : Al Mu'mina Secondary School for Girls - playgroundChapter Two : Theoretical and Previous StudiesThis chapter includes the theoretical side of the study which discussed special exercises and kinesthetic response, as well as some basic skills in volleyball : underhand serve, overhand pass, and underhand pass. It also discussed the characteristics of the age group in question. This chapter also discussed the previous studies and the similarities and differences with this study and ways of utilizing them.Chapter Three : Research Methodology and Field ProceduresThis chapter included the research methodology and field procedures. The researcher used the experimental method and followed the two group design with pretest and posttest. The research community was chosen randomly which included the female students of the second intermediate grade in Al Mu'mina Secondary School for Girls. The research community included 80 female students while the sample of the study was 20 female students from the second intermediate grade divided into two groups (control, and experimental) of ten students. The sample of the study represented 25% of the study community.The main experiment was conducted from 1 - 12 - 2014 to 26 - 1 - 2015 which was eight weeks of two educational units a week. The total educational units was 16 units.This chapter also included the devices and the aids used and the data gathering tools. It also included the pilot experiments (the first and the second), the tests used in the study, the scientific basis of tests, pretests and posttests, and the statistical tools used in data processing.Chapter Four : Results, Analysis, and DiscussionThis chapter included the results that the researcher illustrated by means of charts and figures, then the researcher discussed and analyzed them.Chapter Five : Conclusions and RecommendationsThe most important conclusions of the study are : 1. The exercises used in the study has a positive effect in learning basic skills on female students of the second intermediate grade. They have better results than the conventional exercises used.2. Following the reliable scientific methodology in designing, performing, and grading the exercises from the most general to specific has a positive effect on developing kinesthetic response on the female students of that age group.3. Following the reliable scientific methodology in designing, performing, and grading the exercises from the most general to specific has a positive effect on learning the basic skills on the female students of that age group.4. Variable exercises increase the stimulation, suspense, and competition. It also has a great effect on developing kinesthetic response and learning basic skills in volleyball for the female students of the second intermediate grade.The researcher recommended the following : 1. The necessity of educational expertise that is able to recognize the special situation of the intermediate female students.2. Spreading knowledge among physical education teachers about how to calmly and trustfully deal with the female students of the intermediate stage to discover and develop their instinctive capacities.3. Conducting similar studies on the male students of the second intermediate grade or other age groups with different sampl

تاثير اسلوبي التعلم من اجل التمكن والتعلم الذاتي في دقة اداء واحتفاظ بعض المهارات الاساسية بالكرة الطائرة == The Effect of The Two Ways In Mastery Learning And Self - Learning In Performance Accuracy And Retention of Some Basic Volleyball Skills

Author name: حيدر فاضل صالح
Supervisor name: رافد مهدي قدوري
General topic: Sports
Specific topic: Volleyball
Degree: Doctorate
University: University of Diyala - Faculty Of Basic Education - Department Of Physical Education
Language: Arabic
University location: Diyala
First pages:
Abstract: احتوى الباب الاول على المقدمة وتم التطرق من خلالها الى اهمية التعلم الحركي واستخدام الاساليب التعليمية الحديثة والمتطورة والطرائق التعليمية المناسبة وتاتي اهمية البحث في تعلم الاداء المهاري الصحيح في لعبة الكرة الطائرة من خلال استخدام فاعلية التعلم من اجل | The first section contained an introduction including the importance of motor learning and the use of modern instructional techniques as well as the appropriate instructional methods. The importance of study appeared in learning skill performance correctly in volleyball through the use of effective mastery learning and self - learning which is one of modern instructional techniques in learning skills. The problem of the study lies in using techniques and traditional methods which reached the learner to certain limits of learning skills and the lack of sufficient time to address the imbalance which may occur in the process of learning or shortage in the style of learning practice, so the researcher investigates the problem of the study by using a variety of techniques and multiple learning process and to reach the best of these methods. The aims of the study are;1 - Identifying the effectiveness of three instructional techniques in learning some basic volleyball skills.2 - Identifying the effectiveness of mastery and self - learning in learning some basic volleyball skills.3 - Identifying the effectiveness of mastery learning and conventional style to in learning some basic volleyball skills.The hypotheses of the study 1. There are statistically significant differences between pretests posttests for experimental group and control groups in learning some basic volleyball skills in favor of the posttest. 2. There are statistically significant differences between mastery learning and self - learning in learning some basic volleyball skills in favor of mastery learning.3. There are statistically significant differences between mastery learning and conventional technique in learning some basic volleyball skills in favor of self - learning.Areas of Research : - Human field : a sample from student in second stage at College of Physical Education - University of Diyala - Temporal field : From 1 /6 / 2013 and till 1 / 10 / 2014. - Spatial field : The interior hall of volleyball at College of Physical Education - University of DiyalaChapter Two : Theoretical Studies and Related Studies In this chapter the researcher presented learning and motor learning, types and factors affecting it , the concept of mastery learning , the basic principles of merits and remedial styles as well as to the features , conditions, and uses of self - learning as well as the retention and the factors influencing it. Also the ways of measuring and basic skills in volleyball. Similar studies and finding the similarities and differences between them.Chapter Three : Research Methodology and Procedures The researcher selected the experimental design for its convenient to the nature of the study. The sample of study consisted of second grade students at college of physical education - university of diyala , the number of sample was (45) students distributed into three groups , the experimental group complied with (mastery learning technique ), the second experimental group complied with (self - learning technique ), while the third complied with conventional technique ), at the rate of two instructional sessions per week within a period of time which start from 1/10/2013 till 2/1/2013. The researcher applied retention test within learning material after passing eight days of ending learning skills. Chapter Four : Results, Analysis and DiscussionIn this section, the results are displayed through tables and charts, which are analyzed and discussed in a scientific style depending on the scientific sources.Chapter Five : Conclusions and RecommendationsIn the lights of the results of study , the researcher concluded the following conclusions : - 1 - The three instructional techniques ( mastery learning , self - learning, and conventional technique) have improved its influence on the process of learning and performance accuracy of basic volleyball skills , this is improved through the results of pretest and posttest for three groups.2 - The superiority of mastery learning technique appeared through the great influence of learning current skills in the meantime of providing more chance for learner through supplying enough time and the number of frequencies are needed in learning and continuous evaluation which are provide by the current technique.3 - There is development within the group that applied to conventional technique better than the group that applied to self - learning in some skills of current study.4 - The concordance of instructional techniques within theoretical material which are studied by learners may achieve positive results in learning and retention some volleyball skills.In the light of the current results, the following recommendations are stated : 1 - Conventional technique should not be concerned with through learning volleyball skills, but seeking for the new and variety in techniques that are suited with different grades.2 - The necessity of conducting master learning technique in other grades , ages, and different games.3 - The necessity of inserting mastery learning which is aimed at giving extra time in offering corrective feedback and illustrative information for basic skills in making using of educational process.4 - The necessity of conducting study used corrective techniques help in discovering the shortcoming to dealt with in learning skills comparing with remedial techniques in the current study.

تاثير تمرينات الرؤية البصرية في تطوير ادراك المحيط وبعض القدرات الحركية ودقة اداء المهارات الاساسية للشباب بالكرة الطائرة == The Effect of Optical Vision Exercises In The Development of Surrounding Areas Perception, Some Motor Skills, And Performance Accuracy of The Basic Skills For Youth Volleyball

Author name: حسنين ناجي حسين
Supervisor name: مجاهد حميد رشيد
General topic: Sports
Specific topic: Volleyball
Degree: Doctorate
University: University of Diyala - Faculty Of Basic Education - Department Of Physical Education
Language: Arabic
University location: Diyala
First pages:
Abstract: تطرق الباحث في الباب الاول الى اهمية التمرينات البصرية والتدريب البصري في تطوير قدرات اللاعب على تحقيق افضل مستوى من خلال تطوير قابليته على ادراك المتغيرات المتعددة المحيطة به اثناء المباراة والقدرة على التصرف بسرعة ودقة لاداء الواجب الحركي، فضلا عن فتح | In chapter one , the researcherdealt withthe importance of visual exercises and visual training in the development of player's capacity to achieve the best level through developing his/her ability to realize the multiple variables surrounding him /her during the game.Also the ability to act quickly and accurately in the performance of duty motor, as well as opening up new areas for novice applied research to identify the benefits of regular physical activity and practicing visual exercises orderly to develop the capabilities of the player's visual and cognitive work in turn on the development of accurate performance.The study problem lies in the lack of coaches' interestsdue to insertvisual exercises in the planning of the training modules, similar to physical and skills exercises to develop players' ability to be awareof their surroundings from different visual variables during the game, which will reflect negatively on the accuracy of their performance and the ability to choose the exact response required for duty motor performance on the one hand, while on the other hand, the researcher noted weakness in the accuracy of skills performance in current research.The current study aims at : 1. Preparing visual display exercisein volleyball for youth. 2. Identifying the effectof optical vision exercises in the development of surrounding areas perception in basic volleyball skills for youth.3. Identifying the effectof optical vision exercises in the development of some motor skills in basic volleyball skills for youth.4. Identifying the effectof optical vision exercises in performance accuracy of the basic volleyball skills for youth.The research hypotheses are; 1. There are statistically significant differences between pre and posttests in the surroundingareas perceptionin favor of posttest.2. There are statistically significant differences between pre and posttests in some motor abilities and in favor of posttests. 3. There are statistically significant differences between pre and posttests in performance accuracy of basic skills and in favor of posttests. In chapter two, the researcher tackled withvision and its relationship to motor performance and optical vision and its importance in the field of sports as well as the factors that must be met for the vision process and visual training, and then the realization of the surrounding areas and its main variables which included the visual field and the focusing power of vision , then the spilt - attention, emotional maturity, time reaction, motor capacitieslike fitness, compatibility and volleyball basic skills representing by;serving, setting, and blocking as well as studies related to the currentstudy. In the third chapter, the researcher used the experimental design in accordance with the suitability of the study problem and aims. The study sample consisted of youth volleyball players at Diyala province , the number of players are (16) of the season 2013 - 2014 who were intentionally selected, (3) players were excluded to conduct the three pilot studies, the final total of the sample was (13) players, the researcher conducted their homogeneity and equivalence , then the researcher deliberately determined the most important motor and basic skills to conduct the study and prepare optical vision exercises and exposing then to the experts in volleyball game and then testifying the pre - tests and after application optical vision exercises in the current study sample within training approach for (8) weeks, in the amount three units per week , in order to be (24) unit training, then the researcher conducted the tests under the same conditions of the pre - tests, as well as the use of appropriate statistical methods for data processing that have been obtained. In chapter five, the researcher deliberately researcher showed ,analyzed and discussed the results after statistically treatment, and then display the data in tables and graphs, the results indicate that there are statistically significant differences between pretest and posttest for the study sample in variables of surrounding areas perception, some motor skills and accuracy performance of basic skills and this is what achieved thestudy hypotheses and aims. The most important conclusions are : 1. The optical vision exercises havea positive effect on the development of awareness of the surrounding areas for young players in volleyball. 2. The optical vision exercises have a positive effect on the development of some motor skills (fitness and compatibility) for young players in volleyball. 3. The optical vision exercises havea positive effect on the development of some basic skills (serving, setting, and blocking) for young players in volleyball. The most important recommendationsare ;1. The need to apply the optical vision exercises on young players in volleyball2. The need to focus on activating the role of optical vision exercises to improve the basic skills in volleyball.3. The useof modern tools of modern sports equipment that depend on the improvement and development of visual abilities for players.
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