JOURNAL OF SPORT SCIENCES

The aim of this research is to identify the relationship between the motor balance and the accuracy of the penalty kick performance of football players through the motor balance as an indicator of the performance level of the penalty:The researcher used the descriptive method to suit the nature of this study, where this study was conducted on a sample chosen by the intentional method and the strength of (16) player from the club (Mesopotamia) where the researcher used one of the tests of motor balance is (test bass rate) to measure the motor balance in the research sample The researcher used the penalty test to measure the accuracy of scoring, and after conducting the exploratory experiment on the players of (Mesopotamia) Club and the strength of (8) players and after processing the results and the study resulted in a positive correlation between the motor balance and the accuracy of the performance of the penalty for football players, in the light of the lesson The researcher recommended attention to motor balance because it is of great importance in the health of the performance of players through a training program to improve the balance, conduct similar studies in games that require in the performance and accuracy to determine the abilityof players

The research aimed to identify the role of the university in regional development through its role in human, economic and social development and through its absorption of graduates preparatory study and all of the above contributes to regional development at the level of the region in general.The researcher concluded that universities are the center of the industry of future generations, where human investment is one of the best types of investment and most useful as itfeeds the society with the scientific competencies necessary to assume the tasks of achieving the goals of society, Universities are considered the highest educational levels entrusted to meet the needs of society and achieve its goals is the optimal scientific method and the right planning means to achieve development at the level of the region in the light of the potential available in the region, The success of the university in any society is achieved through the approach of the university to the community and adapt and interact with it and satisfy the needs of individuals that take multiple formsThe researcher recommended the importance of the concerned authorities in higher education to provide the financial and financial potential of universitiesbecause they are important scientific research centers in the community and play multiple and diverse societal roles increase interest in higher education according to the roles played in the community

The aim of this research is to identify the achievement file and its contributions to developing life skills for students,In order to achieve this, the researcher relied on the analytical and inductive descriptive methods and the following questions: What is the achievementfile and what is the life skills? The researchers concluded that the colleges that prepare the teachers, whether for primary or preparatory level, require them to adopt the file of achievement in developing the life skills of the students. He also recommended the need to set specific and codified standards by experts based on the use of the file of achievement in both types of paper And to work to raise awareness of the importance of parents file achievement in the development of life skills of students, in addition to other recommendations and proposals.

Research SummaryThe aim of the research is to identify some forms of muscle strength ,As well as finding the relationship between some forms of muscle strength with the level of technical performance of direct straight punch and counter straight punch ,The researchers used the descriptive approach to relevance to solve the research problem ,The research sample consisted of ( 20) young boxers in Baquba Sports Club ,As well as using appropriate tools, tools and equipment, and a pilot experiment was conducted ,As well as conducting tests ,And then the data was emptied and statistically processed ,It is then presented , analyzed and discussed , The researcher reached several conclusions : 1. The explosive force was not at a level commensurate with the level of technical performance . 2. The velocity characteristic was not at a level commensurate with the technical performance of the direct straight punch and the counter straight punch of the research sample . 3. The bearing strength was not at a level commensurate with the level of technical performance of direct straight punch and counter straight punch among the research sample . Based on the conclusions reached, the researcher recommends that : 1. Ensure the development of muscle strength in all its forms in accordance with the requirements of the skill performance of boxing players . 2. The use of physical and skill tests by workers in the educational and training process before the implementation of the training curriculum . 3. Conducting similar research on different samples and activities .

This world lives within the framework of a social fabric, in which we aspire to be the focus of attention and attention. We care about our forms and weights and the image of our bodies. Our understanding of ourselves is one of the important variables in our psychological and social compatibility as individuals. The physical self or the so-called body image is one of the important determinants of self concept In the individual.
7:The main objective of the research is to determine the relationship between the body image scale and the motivation measure for the exercise of fitness among the students. The research society was chosen in a deliberate manner. The sample of the research was selected. Randomly, they were (100) students from different sections of the College of Mesopotamia for the academic year 2018/2019, and the two measurements were distributed on the sample, and the statistical data transfer, and the researchers found that there is a significant correlation between the body image measurements and motivation to exercise fitness Taabat College country Mesopotamian University.

Research SummaryHandball correction is one of the most important skills. The goal injury is the final outcome of the team effort and the decisive factor in determining the outcome of the game as the boundary between victory and defeat. The correction from the corner is one of the most difficult types of handball correction. The scoring area of the line of the stadium as well as the presence of the opponent and the goalkeeper of the opposing team, which makes accuracy is the decisive factor in the success of the correction and the need for the player from the corner of the corner that has special specifications, including precision accuracy and the success of the player in the performance of basic skills The accuracy of the correction depends not only on the development ofphysical and skill capabilities, designing and building tests, but also on taking into consideration the mechanical aspects of the performance, believing that these exercises will contribute to the treatment of weakness and try to improve performance and development. His attention and follow-up handball game there is a weakness in the accuracy of the correction from the corner and the lack of interest in this center, despite being considered a very important centers in handball game and the goal of the research is the number of special exercises according to the immediate payment to develop the speed and accuracy of correction from the region The corner of the players of Diyala players handball. As for the hypothesis, there are statistically significant differences between the results of the tribal and remote tests between the biomechanical variable and the accuracy of correction for the players of the corner of Diyala club.

Abstract:The researcher in the introduction of the research and its importance to sports training to reach the athlete to the best achievement, here must know the obstacles that may face the process oftraining During the application of the exercise according to what is prepared in the unit or the training program and the importance of research is to identify one of these obstacles are free radicals, which are classified as a risk to the human body and through the study of some
28biochemical variables, and the problem emerged that the increase in the intensity of the exercise for bodybuilding applicants may The high intensity training is one of the reasons for the formation of free radicals. The study aimed at preparing a training unit to identify the level of some biochemical variables (free hydroxyl, OH, nitric oxide, and vitamin E) In Serum before and after direct performance, through which we recognize the amount of damage done to cellular membranes dueto the high level of free radicals of advanced bodybuilding players

Summary of Research :Boxing has witnessed many developments around the world due to the progress in Physiology, Psychology and training, which are closely related to the training process. The study resulted preparing special trainings on spinning punching bar, and developing trainings similar to the moves of a real fight in respect of movements of both arms and trunk that targets improving the lactic acid level in blood, which is an indicator effecting and helping the boxer in real fights .The problem of the research lies in the fact that out of the experience of researchers in boxing and by watching local championships of research sample, they noticed that there are some cases of poor performance and fatigue. Both researchers believe that using traditional machinesand training methods and tools, and lack of using modern methods lead to a significant departure from the real path set by both boxer and coach, which drove both researchers to use trainings similar to real fight in terms of movements of both arms and trunk. The study aims to prepare special trainings by using spinning punching bar to improve lactic acid level in the blood of research sample .Hypotheses of Research: There are statistically significant differences between both pre and post-tests of improving lactic acid
88level in blood in favor of the post test. There are statistically significant differences between post tests of the control and experimental groups in favor of the experimental group of young boxers

Research SummaryThe aim of the research was to identify the skills of mental perception, as well as to identify the impact of mental perception exercises in the development of the accuracy of the performance of the skills of wavy transmission and attack wall repelling volleyball, as the researchers used the experimental method appropriate for solving the problem of research was selected The sample of the research consisted of the players of Habbaniyah Sports Volleyball Club (12) players, and they were randomly divided intotwo control and experimental groups each group (6) players, in addition to the use of appropriate tools and tools, Pric reconnaissance, as well as The researchers concluded that to apply the vocabulary of mental visualization exercises, there has been a clear development in the performance of wavy transmission skills and volleyball offensive repelling wall, as well as training. Continuous and continuous repetition helps develop the skills of wavy transmission and attack wall of volleyball, as well as mental perception exercises a major factor in the experimental group superiority of the control group in the speed of development in the skills of continuous transmission C and volleyball offensive repelling wall.The researchers recommend to take advantage of the exercises of mental perception by workers in the field of volleyball training, and the need to give these skills sufficient time in the training units by the trainers, as well as the use of tests used in research in the training process, as well as conducting similar research on different samples And other basic skills.

AbstractKarate sport is one of the individual combat sports whichhas been the subject of scientific development, characterized by a variety of basic offensive methods between punching, hitting and kicking, which requires defensive and offensive performances with arms and legs strong and fast up to the skill time in theperformance of less than one second and high intensity and repeated in a time In the Kata, the performance of the skill and the constant and immobile muscular contractions continue in performance over the Kata period, which can range from 60 -90 seconds depending on the type of kata and the school to which it belongs.The researcher considers the need to search for new methods and approaches to increase the effectiveness of the training programs, in addition to not increasing the training loads, but also to make maximum use of the potential of the training case for the player and benefit from applied biological sciences in developing the level of training for the player and the reflection on the level of special achievement.Objective of the research: To know the effect of training loads according to the nature of the dynamic rhythm on the level of performance of the pieces of kinetic wholesale Kata Concorde KarateObjective of the research: To know the effect of training loads according to the nature of the dynamic rhythm on the level of performance of the pieces of kinetic wholesale Kata Concorde Karate.The research hypothesis: There are statistically significant differences between the values of the tribal and the remote measurements of the level of performance of the motor sentence in question, which is oriented according to the biometric path for the benefit of telemetry.