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بناء وتقنين بطارية اختبار لقياس دقة المهارات الفنية للاعبي الكرة الطائرة جلوس المتقدمين == Building And Rationing Battery Test To Measure The Accuracy of The Technical Skills of Volleyball Players - Sitting Applicants

اسم المؤلف: محمد وليد شهاب الخشالي
اسم المشرف: ايمان حسين علي الطائي
الموضوع العام: الرياضة
السنة: 2012
الموضوع الدقيق: كرة الطائرة
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: دور الاختبارات كاداة مساهمة من ادوات التقويم في المجال الرياضي والذي ترتكز عليه بقية العلوم واهمها التعلم والتدريب او تقييم مستوى الاداء ويكشف الاخطاء في ظروف المنافسة والعمل على تطويرها بشكل موضوعي ودقيق، ودورها المباشر في تقويم المهارات الفنية بالكرة ال | The role of tests as a contribution from the assessment tools in the sports field, which is based upon the rest of science, the most important learning and training, or assess the level of performance and detect errors in the conditions of competition and work to develop an objective and accurate, and direct role in the evaluation of basic skills of volleyball seating to create a clear vision and assess the situation skillful technical in order to provide technical solutions and invested by coach sports to modify the path of progress service to our dear country. The research problem that this game of games that occupy them our dear country, a prominent place in the world and to continue and maintain this progress comes from proper planning and rely on a lot of studies and research , and the fact that this game lacks a battery test to measure the accuracy of the technical skills and the lack of previous studies in this area and the adoption of most of the trainers on self - evaluation of the measurement, so the researcher in the design and rationing tests based on criteria more accurate to measure the technical skills of volleyball seating in order to continue progress and keep abreast of developments Modern order to take advantage of them to workers in the field of trainingResearch objectives : ? design a test battery to measure the Authority accuracy of technical skills Volleyball - Sitting of applicants.? draw battery tests to measure some of the technical skills with theballflight - sitdown. ? derive the standards of the items of the final battery..Theareasofresearch : Spatial domain : halls and indoor teams for the research sample. The human sphere : theplayersexertClubVolleyball - SittinginIraq. Temporaldomain : from1/5/2011until15/5/2012. To achieve these objectives have been identified sample of players, Volleyball - Sitting in Iraq the way intentional,'s (171) players representing (18) teams, and the sample was divided as follows : ((20) players for the experiences of exploratory and (65) players for the experience of the main and ( 86) player sample of rationing), and after agreement between the researcher and the supervisor and the Commission approved the subject of study design (18) test Mharria each skill three tests not available in the literature and scientific resources, and through the views of experts and take their comments and amendments have been identified tests relevant search capabilities skill selected, and to conduct exploratory experiments were confirmed the validity of the tests and characteristics of scientific investigation (validity and reliability and objectivity) as well as its ability to distinguish the research sample, and conducted appropriate statistical treatments, including a matrix of correlation coefficients, all variables and factor analysis in a way the basic components using orthogonal rotation. It was nominated Alachtbaralaol statistically for each worker was accepted, discuss and clarify the method of nomination tests to represent the final battery of technical skills of volleyball - seating. Following is some of the conclusions and recommendations resulting from this study : 1. Through a matrix of inter - linkages consisting of (18) test Mharria Volleyball - seating was reached (7) factors in light of the factor analysis was recycled recycled in a manner perpendicular to the Kaiser Alvaremax been reached to 7) factors. 2. Were extracted battery technical skills learned in the factors for this study, which represent the highest saturation of its units on the factors are.? test transmission v - facing front of the top (A1) (to represent the Group I). ? test bulwark (to represent the Group II). ? test the defense of the pitch from the center (5)(to represent the Group III).? test setup for higher near the network to specific areas (to represent the fourth factor). ? test transmission v - facing front of the top (A3) (to represent the factor V). ? test beating the overwhelming center of the country (4) (to represent the Group VI).? test receiver transmitter (B3) (to represent the factor VII).3. Characterized by the ultimate simplicity of the battery so it is appropriate in terms of ease of implementation by the volleyballplayers - sitdown. 4. Find tests have proven its validity in the measurement of technical skills (volleyball seating) Aatdalia distributed on the sample construction and its ability to distinguish between completion of the sample with a high level in the test and Allowati per transaction as well as to achieve honesty, consistency,objectivityandhigh. 5. Characterized by units of the battery as the final purity of all transactions of inter - linkages between its terms is a function and this means that each test measures a different recipefortheothertest. Recommendations : ? Battery adoption of technical skills (volleyball - sit) in the continuous assessment and guidance and choice? the adoption of standards that have been reached through the use of standard tables developed by the researcher of the battery as a whole and the final vocabulary when evaluating players (Volleyball - Sitting)? conduct similar studies in other aspects associated with the selected players (volleyball - sit) and physical aspects of physical, psychological and functional? interesting results of this study, trained and working to develop the technical skills capacity that has been reached for the players (Volleyball - Sitting).

نسبة مساهمة بعض المظاهر الحركية والمتغيرات البايوميكانيكية بدقة وسرعة الضرب الساحق العالي في لعبة الكرة الطائرة == Percentage Contribution of Some Appearances And Kinetic Variables Accurately Albayumkanikih And Beating Overwhelming High Speed In A Game of Volleyball

اسم المؤلف: احمد سبع عطية السبع
اسم المشرف: صريح عبد الكريم الفضلي
الموضوع العام: الرياضة
السنة: 2012
الموضوع الدقيق: كرة الطائرة
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ان اهمية البحث تكمن بان هناك ضعفا وعدم اتقان مناسب لمهارة الضرب الساحق العالي ومتطلباتها البايوميكانيية(البايوكينماتيكية والكينتيكية) ومظاهرها الحركية(الانسيابية والنقل الحركي) مما حدا بالباحث الخوض او تناول هذا الموضوع بالدراسة لما تستحق هذه المهارة من ا | The importance of research lies that there is weakness and lack of mastering proper skill beating overwhelming higher requirements Albayumikanyeh (Albayukinmetekih and Elkinticah) and manifestations kinetic (cruise and transport motor), prompting researcher delving or deal with this subject the study to deserve this skill of interesting high - level all athletic levels according to some variables Albayumkanikih and appearances kinetic and their contribution accurately and quickly beating overwhelming Higher Volleyball, the research problem with members elected Iraqi National is double precision performance, speed and goal of starting the ball after performing crushing blow, which is disproportionate to the Manlahza and we see in the global level or even Arab, and therefore resorted researcher to study this problem through the surround Albayumkanikih variables and kinetic aspects which have an effect on the dynamic behavior of a track beating overwhelming skill and the most important targets in the search : recognize the contribution of some kinetic aspects (kinetic flow and transport), and Albayumkanikih (Albayukinmetekih and Elkinticah) accurately and quickly beating overwhelming Higher Volleyball regions (1,2,4).Have addressed theoretical studies to explain vocabulary title and the most important of accuracy and speed, as well as explain the skill of hand Albayumikaneh and two front and rear, and in studies of similar touched researcher to similarities and differences and Alastvad including hand methodology and the number of sample type and variables calculated and areas to be put different approach than previously and complement it, The researcher used the descriptive method was described sample and percentage and tools used of the type of camera and its dimensions and platform strengths and radar device, regions and areas of accuracy and also describe experiments that used to modify your testing national team, has been defined variables which numbered (76) variable, as well as statistical methods, and through This means research variables are described (54) table included descriptions and regression contribution and the amount of confidence and ended extract equations predict each region after analysis and discussion, which included the technical and tactical side.It is through these results and conclusions developed and was the most important : ? the variables Albayukinmetekih contribution is the best in accuracy and speed to beat overwhelming when variables were Elkintich and kinetic aspects are very weak.? as well as the level of accuracy and speed for each zone, which was the area best (4) straight.? knee angle was less power (absorption) (99) d , either man in the far corner strength (118) d.? The motor angular range for a man of less power (absorption) to the maximum power (20) d.? use spaces accuracy during training on beating overwhelming and different sizes and different regions.? use of a preparation for the crushing hit over the net in order to modify the technique players beaten from the highest point during the attack, coupled with this device drills precision areas also.And came recommendations : ? adopt laws instantaneous power angle and the corner in terms of capacity angular velocities calculated part of the body rather than speed peripheral affected by climate (Purify) in stage performance skills.? adopt laws cruise corner angle and instantaneous power and the ability corner adopted in this research as a new variable in the kinetic aspects pertaining to cruise and variables Albayukinmetekih in research related to skills and other games.? use the law provides for (output power = force / her time) in the extraction of variables Elkinticah allowance law which provides for the payment (payment = force her time).
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