journal mustansiriyah of sports science

Abstract:Teaching methods that actively engage the student and entrust him with learning tasks are among the important and successful methods of delivering the educational material to the student, and on this basis the researcher set out to test programmed education that allows the student to be effective and able to make decisions and advance learning according to his capabilities, and through the researcher's modest experience in Teaching the field and field subject I noticed the weakness of the skill performance of the third stage students in the javelin event because of the difficulty of learning that is characterized by this event, and to solve this problem the researcher used linear programmed education through designing an educational CD that displays the educational material and exercises that the student follows to learn performance The skills to see them and progress in their studies and apply exercises according to the speed of his learning and his possibilities to reach learning, under the supervision of the subject teacher. Where the researcher believes that the use of programmed learning may increase students' ability to achieve better learning through reading, follow-up, and performing exercises in the educational CD. The aim of the research is to identify the effect of using the programmed teaching method on learning the skill performance of the effectiveness of javelin throwing among students of the third stage / Department of Physical Education / College of Basic Education / University of Diyala. As for the research hypotheses, they were represented by the existence of statistically significant significant differences between each of the following: 1. The proficiency test before and after and for the control and experimental groups, in favor of the post test. 2. The post-skill test for the control and experimental groups, for the benefit of the experimental group. The researcher used the experimental method by designing the control and experimental groups for its suitability and the nature of the problem, as she selected the research community by the intentional method, which is the third stage in the Department of Physical Education, College of Basic Education. The research sample was represented by (15) students representing the experimental group and (15) students representing the control group. The control group studied using the traditional method, while the experimental group studied using programmed education. As for the most important findings of the research, they were thus represented 1- Programmed education has an effect on learning skill performance better than the used method. 2- The interaction of students in the experimental group in viewing and following up on the prepared tablet according to the programmed teaching. As for the most important recommendations, they were: - 1- Preparing educational tablets according to the programmed education for each of the square and field activities. 2- Using programmed education in games and other skills other than the field and the field.

Abstract The study aimed at identifying the degree to which school principals practice administrative transparency, identifying the defects of administrative organization, and the role of administrative transparency in diagnosing the defects of the administrative organization of managers, as well as identifying the correlation of administrative transparency according to gender and experience of secondary school principals in the districts of Tuz and Amerli. and the research community was identified from the directors and directors of secondary schools in the districts of Tuz and Amerli in Salah al-Din Governorate for the academic year (2019-2020), and the research sample was selected In a deliberate manner for secondary schools in the two two districts, the number of (52) principals and principal by a percentage (100%) represent (52) secondary schools for boys and girls. The researchers used the descriptive approach in the survey method in order to suit the nature of the problem.The most important conclusions were: 1-There are significant statistical differences between the measure of administrative transparency and organizational defects2-Thereis no significant correlation between the measure of administrative3-Thereis no significant correlation between the measure of administrative transparency and organizational defects for female managers 4-Most of the secondary school principals and principals in Tuz and Amerli districts enjoy a good degree of administrative transparency As for the recommendations, the most important of them were:1-The directors and directors involved in school administration development courses . 2-Development of means of communication between the administration and the educational staff on the one hand and the local community on the other hand . 3-Activating school committees and ensuring the participation of teachers in them and taking their decisions according to the specializations to reflect the transparency of the administrative work followed in the school . 4-Following the method of impartiality and transparency in dealing and avoiding double standards in dealing with school staff

Abstract: In view of scientific progress in all fields around the world, including the sports field, as numbers and levels have developed in all sports, including athletics, which had the largest share of distinctive numbers, especially short jogging activities, and this development comes through the use of many training methods and linking training with many sciences Different sports Including psychology, the research problem came through the suffering of many of the 400-meter-long runners free from psychological unpreparedness before participating in the competition, which negatively affects their level of achievement in the race and the main research goal came in preparing some relaxation exercises and mental visualization that relieves competition pressure and reduces anxiety The race is before participating, which helps to improve achievement. As the curriculum consisted of a set of psychological exercises for mental and muscular relaxation and mental visualization, which helps to eliminate competition anxiety from athletes, making the athlete psychologically prepared before participating in the competition. As the researcher concluded the importance of these exercises in developing many psychological skills of the athlete, including the ability to face anxiety and build an integrated mental perception, which helps in the optimal performance within the race. Accordingly, the researcher recommended the importance of introducing psychological programs such as relaxation and mental visualization with the training process.

The study aimed to prepare an educational curriculum according to a multi-level method of kinetic fluency and to learn the skill of the frontal hit with table tennis, as the researcher used the experimental method to design the experimental and control groups with the pre and post tests, on a sample of the first intermediate grade students, who are (20) students divided into Two groups, each group (10), the results of the post-tests between the two groups showed that there are significant differences between the arithmetic averages between the results of the two groups and in favor of the experimental group with (the multi-level method). The front is table tennis.

The research aims to prepare complex (physical-skill) exercises to develop some physical abilities and basic skills for five-a-side football and to know the moral differences between the pre and post tests in the physical abilities and basic skills of the research sample. The researcher used the experimental method. The 20 players of the Baladi Futsal Club were chosen by the deliberate method, and all the players were 17 years old. The researcher used the following tests of force distinguished by speed: the partridge test on one leg for the maximum distance in (10) seconds, the velocity elongation: the test of rolling the ball for a distance of 30 m X 5 times continuously, the explosive force: kicking the ball as far as possible, the suppression: controlling the stopping of the ball inside a square (2 m) ) From a distance of 6 feet, rolling: rolling between (5) halves, with a distance of (2 meters), scoring: scoring towards a target divided into numbered squares on both sides, handling: handling on the wall for 15 seconds from a distance of 3 meters. After obtaining the results, they were treated statistically, and the researcher obtained the following conclusions that the combined exercises that were developed and were applied in the main experiment had an effective impact on the development of the athletes ’physical and skill abilities. The research method, goals and assumptions that were developed were the first step to obtain real and actual results in the development of the players. And that the use of complex exercises gradually from easy to more difficult has a positive effect on improving the capabilities of players and goalkeepers, physically and skillfully, to reach the required level. The motivation and encouragement factor by the trainer had a positive effect on the players ’psyche, which led them to practice exercises without boredom and with high enthusiasm to reach the required level of physical and skill abilities. In developing the athletes' physical and skill abilities. A questionnaire for exercises for tribal and dimensional tests must be created to obtain appropriate exercises in performing the tests for the research sample. Emphasis must be placed on the psychological side of the players and take into account the circumstances they are going through by setting adequate rest times between exercises

Handball, a combat game, a combat game, a combat game, and a combat game in self-defense, the most important defense goals in camel defense and vice versa .The poor for a man from the ball and the defense for the feet, according to the biomechanical variables of the goalkeepers with the handball, preparing exercises according to the biomechanical variables and their effect on the rate of speed and defense of the feet, and identifying the effect of exercises according to the biomechanical variables on the research rate. Exercises according to biochemical variables on the rate of speed and defense of the feet for the goalkeepers of the Suleimaniyah club. Assuming the research, there are statistically significant differences in the average speed and defense of the feet.The researcher arrived at the most important direct inquiry and the existence of a positive effect of exercise according to biochemical variables The selection and its impact on the rate of speed and defense of the feet for the goalkeepers, Suleimaniya Club, the applicants, the necessity to seek the help of professors (academics) and trainers, and the means and modern scientific techniques that include kinematic analysis such as the program (Kenova and other analytical programs) in the Faculties of Complex Education and Sports Sciences to analyze the biomechanical variables, and for various Skills and games through the benefit of the experiences of the professors of the biomechanics course, the adoption of the biomechanical variables under discussion in the training process, in addition to the complex, harmonic and skill exercises.

The research on the introduction of research and its importance and included in the importance of using measurements and tests in the selection of talented handball as well as to identify the research problem, embodied in the non-use of scientific methods and modern methods and testing physical capacities in the process of selecting talented handball as well as previous studies and research methodology, presentation and statistical analysis and Oath conclusions and recommendations.

The advancement of technology is enormous and amazing in the modern era in all different fieldsIt led to a lack of movement of a person and consequently a lack of physical and physiological competence subject to injury With many diseases called hipokinetic diseases. Such as cardiovascular disease, obesity, lower back pain, diabetes and high blood pressure Cholesterol and other diabetes is a chronic disease that occurs due to Genetic or environmental factors that are greatly affected by exercise, diet, and lack Excessive eating of food, which means a decrease in insulin secretion, which results in a rise in The percentage of sugar in blood, sugar, and diabetes has several types, the most common of which is what is known The first type is insulin dependent (IDDM) and the second type is insulin dependent NIDDM insulin causes diabetes The research problem lies in that diabetes is considered a common and widespread disease in our present time, and the lack of control of this disease will lead to many complications, including heart and arterial diseases, high levels of fats, in addition to atrophy of the muscles of the extremities, high blood pressure and inflammation of the nerve that lead to nerve. Sometimes to amputation of the leg and may be the cause of death and this is the crux of the problem, therefore it is necessary to use all methods and means that help to avoid complications from this disease as it plays the activity Athletic and motor have an important and great role in the lives of sick individuals in addition to the correct food diet, where studies indicate that physical and physical activity with the diet is the main source for curbing diabetes and one of those methods that helps to avoid complications from this disease is the use of exercise for people with diabetes and knowing the effect Exercises on some physiological changes accompanying the disease through daily monitoring of the blood sugar level using modern devices, as well as recording the nerve signals coming from the brain to the extremities so that we can know the progress of the patient.The aim of the research is to prepare special exercises and identify the blood sugar level before and after performing the exercises. As for the research hypotheses, there are hypotheses that have a significant significance in the percentage of sugar between cardiac and posttest tests in favor of postpartum. There are hypotheses of significant significance in blood pressure between cardiac and posttest tests in favor of postpartum.The study was conducted on a sample of evening study students at the University of Mesopotamia University and the number was (6) students from evening study students at the College of Mesopotamia University, the researchers used the experimental approach to its suitability to the nature of the problem, the researchers used the statistical bag to extract the results and the researchers reached a low rate of sugar in Post-test and stability of the high and low blood pressure in the post-test. The researchers recommend the need to emphasize the use of heavyweight exercises and conducting such a sample on other age groups.

The selection of appropriate training methods is one of the factors that are given great importance in modern sports training, and among these training methods is the CROSS FIT exercises, which is a method that increases the individual’s physical fitness and increases the strength of the body’s muscles.The research problem is that there is a decrease in the defensive skills of basketball players in the fourth game, which the researcher attributes to a decrease in some defensive skills of basketball players, which negatively affects the level of defensive skills performance.The research aims to prepare cross-training exercises for basketball players (17-18) years old and to identify the effect of CROSS FIT exercises on some defensive skills of basketball players at the ages of (17-18) years.The researcher used the experimental method in a one-group method, and it was conducted on the players of the National Center for the Care of Sports Talent. Pre and post tests were conducted for the research variables, and the training units continued from 12/13/2020 until 2/7/2021.The researcher concluded that the CROSS FIT stomach exercises have proven their importance and role in the sports side and the exercises in the CROSS FIT method have brought about an improvement in the defensive skills of the players of the National Center for Sports Talent Care for Basketball. The researcher recommends that the use of exercises prepared by the researcher and the supervisor in the curriculum of the National Center for Sports Talent Care for Basketball and work on developing defensive skills as they have an effective role in the numbers of the National Center for Sports Talent Nurturing.

The Effect of Multi-Media Learning Case on Learning some Types of Volleyball of Al-Durar Intermediate School Students for girls))

The progress achieved in the field of sports and the selection of appropriate training methods are among the factors that are given great importance in modern sports training, and among these training methods are the CROSS FIT exercises, which is a method that increases the individual’s physical fitness and increases the strength of the body’s muscles. And the research problem is that there is a decrease in the level of offensive skills of basketball players in the fourth game, which the researcher attributes to a decrease in some offensive skills of basketball players, which negatively affects the performance of offensive skills The research aims to prepare exercises in a CROSS FIT method for basketball players (17-18) years old and to identify the effect of exercises in a style of CROSS FIT on some offensive skills of basketball players at the ages of (17-18) years. The researcher used the experimental method in a one-group method, and it was conducted on the players of the National Center for the Care of Sports Talent. Pre and post tests were conducted for the research variables, and the training units continued from 12/13/2020 until 2/7/2021 The researcher concluded that the CROSS FIT stomach exercises have proven their importance and role in the sports side and the exercises in the CROSS FIT method have brought about an improvement in the offensive skills of the players of the National Center for the Care of Sports Talent in Basketball. The researcher recommends that the use of exercises prepared by the researcher and the supervisor in the curriculum of the National Center for Sports Talent Care for Basketball and work on developing offensive skills because they have an effective role in the numbers of the National Center for Sports Talent Nurturing.

Fencing is one of the sports that requires the player a great effort due to the fact that it is one of the games during which competitors face diverse and rapid situations based mainly on different reactions by competitors. It is measured and not found in the books of psychological standards and sources and references what measures this test so I resorted to its design and rationingThe research aims to build a measure and legalization of the psychological projection of advanced shish players. The researcher used the descriptive method in the method of surveying to build a psychological projection scale in order to find out the reality of the fencing players applying with the shish weapon in Iraq. The researcher built the scale in terms of construction procedures, rationing and analysis of paragraphs, creating discrimination transactions by the two peripheral groups and internal consistency by finding transactions linking each paragraph to the overall degree of scale, the researcher concluded that the measure meets the purpose set to measure it as well as the identification of the level of the scale as well as the extraction of the standard levels of the sample.

The current study sheds light on knowing the trends of primary school administrations towards activating the physical education lesson within the curriculum approved by the Education Committee according to the decisions regarding canceling some unnecessary school curricula from the point of view of the crisis cell and the Ministry of Education, as the problem emerged through follow-up and observation until the cancellation Physical education study causes some problems and disturbances for the physical education teacher as a functional aspect, considering that he is entrusted with an educational curriculum on the one hand, and the problem of students complaining about not practicing sports during their time in the school and boredom from scientific lessons on the other hand, and as much as the matter related to the school administration by stating its opinion about the importance of studying physical education And the possibility of placing it within the daily schedule, even for one lesson and for each stage, and it does not affect the time of the remaining subjects or the health of the students. The researchers used the descriptive approach for its suitability and the nature of the research, and the research community consisted of the primary schools administrations of the Baghdad Education Directorate, Rusafa Al Thani / Municipalities Sector, whose number is (54) schools. As for the research sample, it included (50) departments, as the sample was randomly selected with a percentage of (93) %). Then the results are presented, analyzed and discussed by using appropriate statistical means. The two researchers reached some conclusions from the most important trends of school administrations that were positive towards studying physical education, and the researcher recommended the need to pay attention to the study of physical education as it develops and develops the health, psychological and social factor of schoolchildren.

As a result of the researchers’ realization that there are a small number of researchers who are good at kinetic analysis using the computer and who also spend several hours to extract biomechanical variables for their research on it, the researchers wonder, can we program a mechanism to extract the largest number of biomechanical variables with high accuracy and in a very short time? Which will save time for the analyst to extract his research variables, and the hypothesis of the research included obtaining the results of the values of the research variables in a very accurate and identical way to the results of the values of the variables that are extracted through the analytical programs currently in force. For its convenience and the nature of the research.

The great development that took place in the sports field came as a result of serious scientific research that helped advance the level of all sports games and events, but the share of bodybuilding sport in the Iraqi environment was modest due to the specificity of this sport in terms of the rules and principles followed on the part of the academics. And those with competence for this sport on the other hand. And it became necessary for us to raise the level of youth for the better by setting up training programs according to sound scientific foundations. The study sample included (5) players of the Youth Sports Club for bodybuilding. Physical exercises were prepared in a period of time of (8) by Two training units every week. The most prominent conclusions were that the application of exercises in the pyramid-descending training method helps to develop the muscular volume of the front and back muscles of the lower part of the body. As for the recommendations, it is necessary to generalize the results of this study when seeking to develop the muscle size of the muscles of the lower extremities of builders. Young bodies.

The Use a physical Program to Develop Special Endurance and its Effectiveness on Achievement of Player Runners (400 m) Freestyle Applicants

Football is one of the most popular and widespread sports in the world, as it has reached a level of popularity that has not reached other sports, and with the great development in the intensity of sports competitions, this was accompanied by a high incidence of sports injuries, especially in the muscles of the lower extremities, as it constitutes (35%) of the total injuries In football, the best way to reduce these injuries is to use muscle strength exercises to reduce them, as these exercises give strength to the muscles and make them able to withstand the effort exerted on them. The thesis aimed to prepare special exercises for muscle strength to reduce some muscle injuries, and to know the effect of these exercises to reduce some muscle injuries, and to raise the efficiency of muscle groups of the lower extremities of the research sample The researcher assumed that there are statistically significant differences between the results of the pre-tests and the post-tests in reducing some muscle injuries of the lower extremities, and that they have a positive effect in reducing the injury The researcher used the experimental method in the one-group method to suit the nature of the message, and the research sample was determined on football players for the youth category of Al-Jawiya club for the sports season (2020/2021), whose number is 23 players. The duration of the program lasted (6) weeks, as the total number of units was (18) units, and after the completion of the program, post-tests were conducted and appropriate statistical treatments were used to reach the results, after which the results were presented, analyzed and discussed, and the researcher reached conclusions, the most important of which was raising The efficiency of the muscle groups of the lower extremities through the emergence of the results of the tests in favor of the post-tests, which gives a positive indication and a conclusive evidence in the development of the work of these muscles. As for the recommendations, the most important of which is the necessity of using (preventive) muscle strength exercises prepared by the researcher because of their positive and noticeable effect in reducing some Muscle injuries for the research sample.

Football is one of the most popular and widespread sports in the world, as it has reached an extent that has not reached other sports, and with the great development in the intensity of sports competitions, this was accompanied by a high incidence of sports injuries, especially in the muscles of the lower extremities, as it constitutes (35%) of the total injuries In football, the best way to reduce these injuries is to use flexibility and agility exercises to reduce them, as these exercises give flexibility and elasticity to the muscles and make the player able to change direction with different playing positions as well as make the muscles able to withstand the effort exerted on them. The thesis aimed to prepare exercises for flexibility and agility to reduce some muscle injuries, and to know the effect of these exercises to reduce some muscle injuries, and to raise the efficiency of muscle groups of the lower extremities of the research sample The researcher assumed that there are statistically significant differences between the results of the pre-tests and the post-tests in reducing some muscle injuries of the lower extremities, and that they have a positive effect in reducing the injury The researcher used the experimental method in the one-group method for its suitability to the nature of the message, and the research sample was determined on football players for the youth category of Al-Jawiya Club for the sports season (2020/2021), whose number is 23 players, as they were deliberately chosen from the original community by (3) units per week. The duration of the program lasted (6) weeks, as the total number of units was (18) units, and after the completion of the program, post-tests were conducted and appropriate statistical treatments were used to reach the results, after which the results were presented, analyzed and discussed, and the researcher reached conclusions, the most important of which was raising The efficiency of the muscle groups of the lower extremities through the emergence of test results in favor of the post-tests, which gives a positive indication and a conclusive evidence in the development of these muscles. As for the recommendations, the most important of which is the need to use flexibility and agility (preventive) exercises prepared by the researcher because of their positive and noticeable effect in reducing some Muscle injuries for the research sample.

The aim of the research is to identify the reality of the teaching competencies of physical education teachers from the viewpoint of the specialized supervisors, and the descriptive approach was adopted by the survey method, on the specialized physical education supervisors in the (20) general directorates of education distributed by nature over (15) Iraqi governorates and they are continuing their functional service The actual academic year (2020/2021), with a total number of (164) supervisors, (74) supervisors were chosen for the research sample with a percentage of (45.122%) of them, and a modern scale tool was adopted that enjoys scientific foundations and transactions, and specialized for the target sample for measurement, and no more than Six months, then the researchers surveyed the opinions of the specialized supervisors representing the sample of the application specified by (74) supervisors, by conducting the main survey study by applying this scale to them using paper forms and direct measurement to them, and according to the official administrative correspondence, as this survey continued in the capital and the governorates specified for the period Extending from (10/11/2020) to (16/3/2021), the results were processed using the (SPSS) system, so that the conclusions and recommendations that physical education teachers need support to improve the level of competencies They are teaching staff at levels commensurate with the nature and privacy of their professional and scientific work.

The aim of the search is to:1- Preparing acceleration and skill exercises for young footballers in the province of Babylon2- Recognizing the effect of exercises with acceleration and skill in developing strength endurance for juniors in football in the province of Babil. The researcher used the experimental method for equal groups. The researcher chose a sample of his research from the players in the Mahaweel Youth Forum in the province of Babylon for the season (2019-2020) and (n = 14) players. The sample was divided into two groups, control and experimental (n = 7), and the exercises took (6) ) weeks and by three training units per week, and the researcher used the following statistical methods (median, interquartile deviation, chi-square, Spearman, skew coefficient, Mann Whitney, and Wollcoxen, arithmetic mean)Among the most important conclusions reached by the researcher:1- The use of acceleration exercises had a positive effect in developing strength endurance for young players.The researcher reached the most important recommendations:1- Emphasis on the introduction of the proposed exercises in the training programs for young players 02- Take advantage of the levels reached by the research sample members (the experimental group) and continue training to prepare players and prepare them for the future to participate in internal and external tournaments.

The importance of research lies in identifying the spirit of challenge by going to competition and then finding a relationship between The spirit of challenge and the results of the competitions among the young players in Baghdad clubs in the sport of bow and arrow. The researchers used the descriptive approach of the link study on a sample selected in the intentional way to represent (26) Rami with bows and arrow category juniors and participants in the annual Iraqi Championship of the season 2019 representing iraqi club players

هدفت الدراسة الى انتقاء الطلبة الذين يتصفون بأسلوب الحذر عن المجازفة مع وضع منهج تعليمي بالأسلوب المعرفي الحذر لتطوير بعض المهارات الأساسية بالكرة الطائرة وقد استخدم الباحث لذلك عينة بعدد(12)طالب بالأسلوب العمري خضعوا اثنان منهم للتجربة الاستطلاعية و(10) للتجربة الرئيسية كما أنه استخدموا عدة وسائل وأدوات للعينة منحنا مقياس الأسلوب المعرفي (الحذر-المجازفة) كما انهم استخدموا منهجاً تعليميا لمدة (7) أسابيع مقسم على وحدتين في الأسبوع لتعليم المهارات الخاصة بالكرة الطائرة بالإضافة الى مهارات استراتيجية دور التعلم السباعي.وبعد انتهاء المنهج التعليمي والحصول على النتائج ثم معاملتها احصائيا وقد توصل الباحث الى عدة استنتاجات كان أهمها:1-توزيع العينة حسب مفاهيم التعلم الحركي تحقق التعلم المطلوب للعمل.2-أسلوب الحذر حقق تعلم معنوي في قيمة المهارات الكرة الطائرة.اما التوصيات فكان أهمها -اجراء دراسة منفردة للأسلوب المجازفة وتأثير على نتائج التعلم في مهارات رياضية مختلفة.

The importance of the research lies in the introduction of a new method in the process of learning the skills of blocking and defending the volleyball court for students, which is the inverted learning method using an educational platform called (Edmodo). The research problem focused: Through the researcher’s follow-up to the practical lessons of volleyball in the faculties and departments of physical education and sports sciences, he noticed that there is a weakness in learning the skills of the wall and defending the field in volleyball and the lack of them being able to perform them as required, and the reason for this is the difficulty of skills and lack of time Assigned to each student to perform those skills to increase the number of students in the educational unit, the researcher decided to find appropriate solutions by introducing the inverted learning method in preparing the educational unit in conjunction with modern electronic technologies, including the educational platform (Edmodo), so that students can identify the exact details of the required skill Some of them learned it through a computer or smart devices, and participated in asking questions about the skill and participating with colleagues by discussing the details of the skill and its detailed minutes. The objectives of the research were determined to identify the effect of inverted learning on the Edmodo platform in learning the skills of the wall and defending the volleyball court for students. The researcher followed the experimental approach by designing two equal groups with pre and post tests, and on the main research sample of (28) students from the third stage of the College of Physical Education and Sports Sciences / University of Babylon. The experimental group followed the inverted learning method on the Edmodo platform, while the control group followed the educational method followed by the subject teacher, and after completing the implementation of the vocabulary of this learning, the results were extracted and processed by appropriate statistical means, the researcher reached a set of conclusions, the most important of which is for the inverted learning method Edmodo has played a major role in learning the skills of the wall and defending the field in volleyball. In light of these conclusions, the researcher recommended several recommendations, the most important of which are (the necessity of adopting the inverted learning method on the Edmodo platform in learning some volleyball skills, and also emphasizing the introduction of the inverted learning method on the Edmodo platform during the educational units in learning skills in games and other activities.

Harmonic exercises are one of the requirements that the athlete needs at a high level, especially the abilities of compatibility and agility. Compatibility for the development of agility, motor compatibility, and accuracy of the skill of overwhelming volleyball. As for the problem of the research, through the researcher’s field experience, he noticed the lack of use of harmonic exercises in the training units for young players, as these exercises are important and interrelated with the performance of basic skills that lead to raising the level of performance, so the researcher sought to prepare harmonic exercises because the ability of compatibility is one of the main pillars in Building the correct motor and skill performance and cannot be ignored in all cases. What increased the importance of the research is the lack of research and scientific studies for these exercises The aim of the research is: preparing harmonic exercises, as well as identifying the effect of harmonic exercises in agility, motor compatibility, and the accuracy of the skill of crushing hitting the volleyball court for young players. As for the research hypothesis, there is an effect of harmonic exercises in agility, motor compatibility, and the accuracy of the skill of crushing hitting on the volleyball field for young players. As for the research methodology and field procedures, the researcher used the experimental method to solve the research problem, and the research community was identified with the 12 players of the Habbaniyah Sports Club and they were distributed to two groups equally by random method (the lottery) and after preparing the harmonic exercises and conducting exploratory experiments, then conducting The tribal tests on the experimental and control groups, after which the experimental group was subjected to the use of harmonic exercises, while the control group continued using the usual training method of the trainer, and after (8) weeks, the post tests were conducted, then the data was processed using the appropriate statistical means. As for the most important conclusions, they were: The harmonic exercises prepared by the researcher contributed to the development of agility and motor compatibility for young players in volleyball. The most important recommendations were: the necessity of using harmonic exercises when training young players because they contribute to the development of motor abilities and basic skills in volleyball, as well as the possibility of conducting similar studies on other activities and skills.

The problem of research is not to use the aids and aids in the lesson of physical education in primary schools, which can support learning the skills of table tennis, especially the skills of front and rear impact, as well as lack of focus on the development of motor abilities, including the speed of the motor response required by this game, , And that the use of devices and aids helps the trainer to shorten the learning time and effort spent in addition to creating a kind of fun and thrill to practice this game. The goal of the research was: 1-Prepare a device to develop the speed of response and its impact in learning the skills of the front and back strike of primary school students table tennis 2-to identify the impact of the device in learning the skills of the front and back strike of primary school students table tennis The research researcher used the experimental method to design the two groups to suit the nature of the problem. The researcher identified a research society of 16 primary school pupils in Hebron. The researcher chose a sample of 12 students and the sample divided into two groups with 6 students per group. The researcher used the statistical file (spss). After the results were extracted, they were statistically processed and presented in a set of tables and analyzed, and then were discussed in a precise scientific method based on sources and studies that supported the researcher's views in his interpretation of the results in order to achieve the research objectives and hypotheses. Results researcher concluded: 1-The proposed exercises prepared by the researcher and the use of modern and innovative tools and methods helped to develop the accuracy of the front and back blows of the experimental group. 2-The development of the speed of motor response to the arms had a clear impact on the development of the skill level of the front and back blows.In light of the conclusions, the researcher recommends the following: 1-Dependence on the aids and aids in the directorates of sports and scouting activities and in the specialized schools of table tennis 2-Emphasize the use of the device designed in educational units in line with the potential of young people and their levels.

The importance of research has emerged in the development of corrective exercises that help the player reach a good level in perfect skill performance, according to the speed indicators and their relationship to the accuracy of the straight service of tennis players which means the effectiveness that needs biomechanical requirements through its reliance on other sciences , especially the science of sports biomechanics in the indicators of speed and their relationship to the kinetic performance of the player depending on the means as required by the requirements of movement to correct the movement of the player which depends on some determinants during educational correction consisting of (24) educational units and by two units per week to learn skills according to indicators of speed of performance and the relationship with the accuracy of transmission, which is one of the requirements for the success of the educational process in the special tracks in performance and speed with tennis players .Therefore, the researcher used the tracks in the speed of narrative performance of the tennis precision skill of the individual sample. Researcher also recommended the use of other indicators in developing some skills for other activities ..

The research included five chapters, the first chapter contained the definition of the research and included the introduction and the importance of the research, and researchers and scientists have wide interests in studying the relationship between athletic achievement and mental health. This is a recent phenomenon that did not exist before and began to be taken into consideration, which is one of the exciting topics that often It is subject to debate and controversy, and it often requires a review to find measures to measure these pollutants, hence the importance of research in identifying psychological health and its impact on athletes with special needs (physical disability) for the game of weightlifting according to the achievement variable. As for the research problem, it crystallizes in the axis that Players with physical disabilities are at a fluctuating level in mental health and with different differences, which leads to the performance being below the required level and thus negatively affecting the result of the lift, and given the importance of mental health and its impact on the different weights of weightlifting players for the challenged motor disability, this He drew the researcher's attention and prompted him to monitor this variable and measure the level of mental health of weightlifting players to challenge the movement disability of the variable of athletic achievement. Which leads to that the performance is below the required level and therefore this negatively affects the result of the lift, and given the importance of mental health and its impact on the different weights of weightlifting players for the challenge of motor disability, this drew the researchers’ attention and prompted him to monitor this variable and measure the level of mental health among lifters Weights for the challenged motor disability to the variable of athletic achievement. The aim of the research was to identify the differences in mental health according to the variables of academic achievement and weight of weightlifting players for the challenge of physical disability. While the hypothesis of the research is that there are statistically significant differences in mental health between weightlifting players for the challenge of motor disability according to the variable of athletic achievement. What are the areas of research? 1- The human domain: a sample of (Baghdad) governorate club players in weightlifting for the challenger of physical disabilities. Time period: 5/9/2020 until 10/1/2021 3 Spatial domain: the halls of the Paralympic Committee clubs. As for the third chapter, it included the research methodology and procedures, where the researcher used the descriptive approach to suit the research. The research sample included (30) players from the category of weightlifting players for the challenge of motor disabilities, representing four clubs who were randomly selected, with (10) players for light weight (48 -52 kg), (10) players for medium weight (67.5-70 kg) and (10) players for heavy weight (90-100 kg). The mental health scale was distributed to the research sample and then statistical treatments were performed. After correcting the sample answers, the data were analyzed using Variance analysis to reveal the significance of the significant differences between weights. Several conclusions were reached, the most important of which are: There is no difference in the level of mental health between the average scores of the light weight group and the average scores of the medium weight group, and the average scores of the heavy weight group.

The rapid development that occurred in athletics activities, especially the javelin throwing event in the world, was the result of using the latest technology and all research tools to study the parts of the movement and discover its errors and try to overcome them by finding the correct motor path through correct kinematic guidance to ensure the requirements for success in performing the technical stages of the effectiveness, and from Here the importance of the research appears through its study of biomechanical variables using modern analysis devices for the stages of performance and completion of the javelin throw to obtain figures and statistics that show where the strengths and weaknesses of performance (achievement) lie, and through these statistics it becomes in the hands of the trainers a clear picture of work to correct and improve the digital achievement. The researcher should address the truth of the correlation relationships between the most important biomechanical variables that characterize the individual of the research sample and find the true correlation coefficient for these variables with the achievement achieved. The best performance of the archer to achieve achievement a For the best. The aim of the research:1- Identify the nature of the correlation between the biomechanical launch variables and javelin achievement.2- Identifying the contribution percentage to the biomechanical launch variables in the performance of the last throwing step and the completion of the javelin throw.The researcher relied on the descriptive approach in the method of relational relationships. The researcher chose a community by the deliberate method from the javelin players, the applicant category of Iraqi clubs, whose number is (9) players. As for the research sample, their number reached (6) players and (3) players were excluded because they were unable to Completing the six throws, and the researcher used the means of kinetic analysis for the purpose of extracting the biomechanical variables for the last throwing step. The results were processed by appropriate statistical means. The researcher drew the following conclusions:- The contribution rate to the angle variables did not indicate the effectiveness of these variables in achievement.The researcher recommends the following:- The use of periodic kinematic analysis and interpretation of the results of the analysis in line with the development of ideal performance.

The research aims to preparing educational units using the competitive learning method according to network exercises that fit the capabilities of the research sample. And identifying the effect of an educational curriculum with educational units using the learning method according to the training network exercises to learn some football skills.As for the research hypotheses:- There are statistically significant differences between the results of the tribal tests and the results of the post tests for the experimental group in learning some football skills and in favor of the post tests.The researcher used the experimental method and the sample that consisted of (20) first-year students, College of Physical Education, Al-Mustansiriya University, the tools used, the means of information gathering, skill tests, exploratory experiment, scientific foundations, pre-tests, the educational curriculum and its implementation, post-tests and statistical methods.The researcher reached some conclusions and recommendations, including: The proposed educational curriculum using competitive learning according to the training network exercises has a positive effect on learning the level of skill performance under study among the sample students.The researcher recommends the adoption of teaching by competitive learning according to the training network exercises, in addition to the teaching followed to learn basic football skills in faculties and departments of physical education and sports sciences.

Social support and social intelligence is one of the psychological phenomena that directly affects the individual through the important role that it plays when the level of stress is high, or with regard to mental health, or as a mitigating mediating variable from the negative effects resulting from the high level of psychological stress that support from others who are documented has importance President in facing stressful events can reduce or exclude the consequences of these events on health, the lack of interest in the aspect of intelligence and social support and its importance in addressing pressures, which affect in one way or another the interaction of individuals and each according to his specialization, which prompted the researcher to choose this problem to get to know Intelligence and social support in addressing psychological pressures among the players of the Al-Sadr Youth Forum in football, the research aims to identify the two measures of social support and social intelligence and its relationship to psychological pressure in the Al-Sadr Youth Forum in football. Correct results for research and collecting the required information and data. The two researchers selected the research sample from the 60 players in the Al-Sadr Youth Forum in football, and the researcher distributed the measurements to the players, after which they were transcribed into special forms and then treated statistically. That is, the less all the psychological pressure, the greater both social support and social intelligence, so the researcher recommends the need for a specialist in psychological counseling to know each player and what he suffers from as it affects the level of the team.

This study aimed to identify the degree of personal struggle according to the physical patterns of the research sample to identify the relationship between personal struggle and the performance of the motor formation in your rhythmic gymnastics in the research sample The descriptive approach in the survey method and the correlational relations was used for its suitability to the research problem, as the research community reached 146 students, as the exploratory experiment sample was chosen by (15) students and (125) students were selected to conduct the main main experiment. The results were presented and analyzed, and the most important conclusions were reached: The members of the research sample in the muscular style had personal struggle, but the thin and fat types did not have personal struggle, and that personal struggle had a positive and effective role in performing the movement formation in your rhythmic gymnastics