JOURNAL OF SPORT SCIENCES

The importance of research is through the use of exercises for both feet to
stimulate learners in the course of the application and help him to develop his
skills in conditions similar to what happens in the game if these exercises play a
large role in the success of the educational process , The problem of research
and through the experience of the researcher, a player, teacher and trainer of
the team of education Diyala and has a training certificate noted that the most
educated and trainees rely on the implementation of the skill on one man only
and thus a weakness in the performance of skills with both feet have with the
game needs to use both feet because of the small space Pitch and near the
opponent , The main objectives of the research is to identify the effect of exercise
for both feet in learning the skills of rolling and handling the football halls for
students of the first grade average , The researcher used the experimental
method and the researcher followed the design of the one group. The sample of
the research is the students of the intermediate stage, the first grade in Hassan
bin Ali secondary school. The sample was (12) , After the completion of the field
experience, the researcher concluded that the repetition of the performance of
the skills with the non-strike foot increases the effectiveness of the motor
program of skill and increases its accuracy, which positively affects the results ,
The most important recommendations were the need for the coaches of the
football clubs to train on both sides of the strike and non-strike in order to
benefit from the transfer of the impact of mutual training from one party to
another

Knowledge of Effect of ballistic exerciese in the strength of speed and
speed of appeal to players of the sport of fencing the researchers used the
experimenntal approach with the design of the two equal groups , the research
sample of (20) players was randomly distributed to the experimental and control
groups at a rate of (10) players each , after conducting the tribal and remote
tests performing ballistic exercises and obtaining and processing data , the
researchers reached the following short conclusions : the use of ballistic
training has had a positive effect on the development of the speed and speed of
challenge of the experimental group members . the two researchers reached the
following recommendations : adapting the training currculum prepared by the
researchers with the ballistic training in the training of the force characteristic
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of the speed and speed of appeal when prparing the fencing players in the
special preparing period , because they have a key role in improving the
phycical and skill level of fencing players , and conduction research and similar
studies using ballistic training on other age groups and both male and female
according to the weapons of fenncing.

The sport has witnessed great progress in various sports,
including futsal, and the fact that the growing growth of the study of the
theoretical and practical aspects of futsal halls scientific and field
bases, so it is necessary to search for new and modern methods and
variety to be provided to fans of the game, The importance of research
is by recognizing the impact of the exercise skills of the (Football Flick
Urban) in learning the skills of handling and putting down futsal
lounges , The problem of research is weakness in these skills and lack of
use of modern sports equipment, which helps to learn the skills of futsal
halls, and the use of the researcher experimental approach to design
one group, The research sample consisted of students of the first grade
intermediate - middle Tariq ibn Ziyad (12) students , After the
completion of the field experience, the researcher concluded that the
nature of the exercises in the device used led to the interaction of
students and increased the turnout towards performance, which
positively affected the development of skills , The most important
recommendations were the need to adopt exercises using devices within
the educational curricula and training for young people and young
people to learn the skills of football (open, lounges)

Intelligence is an important ability in the life of every human being. There
is a strong relationship between intelligence, academic achievement and
academic success. The higher the IQ, the higher the level of achievement.
Intelligence is also important in the educational and professional orientation. It
is also one of the most important abilities that athletes need during sports
competitions. Which is exposed during the competition and required a high
degree of intelligence, as the learner needs to this ability during the educational
process to resolve the required motor tasks by resolving positions on the
performance of skills in a very short time through intelligence and thinking.
Psychosocial compatibility is important learners, which has a high importance
in the educational process which is not given any attention despite of the
important and effective role in reducing of the negative effects of psychological
caused by working conditions, sports and competitive education, which may be
reflected negatively in the development of physical and technical skills as well
as tactical abilities that psychological traits.
The research problem arise from a weakness in the performance of the
second stage students in basic skills of the volleyball, which is due to the mental
and psychological variables, which represented by bodily-kinesthetic
intelligence and psychosocial compatibility. The aims of the research are
identifying the correlation between bodily-kinesthetic intelligence, psychosocial
compatibility and basic skills performance in volleyball for the sample of the
research, identifying the rate of the contribution of bodily-kinesthetic
intelligence and the psychosocial compatibility of the performance of the basic
skills of volleyball for the sample of the research.
The descriptive approach is used in the form of survey and correlative
relations appropriate to the nature of the research. The sample included 160
students from the second stage, who are randomly selected by (07%) from each
section which are (5) sections. Bodily-kinesthetic intelligence and the
psychosocial compatibility scales are used as well as the tests that are based on
the basic skills, which include two tests for each skill, one measuring the
accuracy of the performance and the other measuring the performance test.
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Thus, the total of scales and tests with the trainees are (10) psychological,
mental and technical variables
The following conclusions are drowned:
The correlations show a significant correlations between all measures of
bodily-kinesthetic intelligence and psychosocial compatibility and the basic
volleyball skills of the sample. The results show that there are an effective
contribution rates for the scales of bodily-kinesthetic intelligence, psychosocial
compatibility and performance of basic volleyball skills test. In the light of the
conclusions that have been shown, a series of recommendations have been set:
Encouraging the educational institutions, especially the colleges of
physical education in the Iraqi universities, to prepare exercises that include
bodily-kinesthetic intelligence, emphasizing the strengthening of self-confidence
through the establishment of educational and psychological courses, as well as
activities . Promoting the psychosocial role and increasing the adaptation,
understanding and harmony of others as well as activating the positive role of
the individual. Conducting similar studies that include other types of
intelligence and the skills of the technical, offensive or defensive skills in the
volleyball game to other samples of the other grades

The sport of weight lifting for special disabilities lately is considered one of sports that witnessed development in scientific renaissance and the reliability on rated tests by that the importance of this research lies in (Accomplishment Prediction in Terms of Electric Activity of Main Working Muscles). The problem of research is to answer the following question: What are the specifications of electric activity of some main working muscles during lifting bench press in weight lifting for handicaps?
The researcher used descriptive method in a random way because it is the most suitable method in solving the problem of research and achieving its aims. The sample contained teams from different Iraqi Governorates in weight lifting which were (5 Clubs) and (10 athletes) were chosen representing Iraqi Governorates in weight lifting for Special Disabilities. The researcher used statistical matters to treat data analysis and after reaching several results the researchers concluded that electric signal of main working muscles differs according to the nature of performance. The researchers recommend relying on electric signal of muscles in educational foundations because of having importance in exposing the strongest and weakest area

The importance of research is concerned with the development of the fitness of the individual, which is one of the most important requirements of modern life, as well as monitoring the physiological development of the internal organs, including hormones, enzymes and proteins immune, and requires the multiplicity of sports activities that promote the health aspect of the individual as well as the aesthetic side, among these activities Aerobic exercises for what is characterized These exercises (the dynamics of work and the performance associated with music and the development of physical fitness and functional adequacy of the challenge and pleasure), the problem of research in increasing the decline of the physiological state of the physiological organs of the body and health status and Las (30-35 years) and above because of the boredom and routine of practicing while engaging in training programs and the lack of maintenance to the centers where aerobic exercise accompanied music. The objectives of the research are the preparation of aerobic exercises for the physical activity of the ages of 30-35 (LDH) and also the effect of aerobic exercise on growth hormone and energy enzyme in physical activity (30/35) years of age. There are significant differences in the growth hormone between the tests of tribal and remote and for the benefit of the post-test. There are significant differences of energy enzyme between the tests of tribal and remote and for the benefit of the post-test The researchers used the experimental method with a single experimental group The research included the fitness practices in the Hall of Girls Diyala for fitness and aerobic and (40). The study sample consisted of (14) fitness exercises. The training curriculum included the aerobic exercises designed and selected by the researchers. The duration of the curriculum was three months with four training units each week. The results were obtained for the aerobic exercise. The results obtained by the researchers for the aerobic exercises have a significant effect on the development of the energy enzyme values (LDH) for the physical activity practices of ages (30-35) years and the aerobic exercise is of great importance in the development of the value Hormone for physical activity practices for ages of (30-35) years

The goal of the research is to design puppet as a training tool to develop the speed and level of technical performance of some of the shooting exercises from the chest over the players of Roman wrestling Cubs, as well as to identify the effect of this training method on the search variables used, because of the lack of use of different and innovative training aids or innovation as well as economy in the effort and time And money and ease the burden on the coach and wrestler as it is an exciting training to work on errors in the performance of the technical, and in wrestling requires upgrading the level of the artistic and physical wrestler in all stages of preparation to the level that meets the requirements of The design of the two sets of pre-and post-tribal tests was chosen randomly, as the sample of the wrestling players in the province of Diyala for the Weight Category (47-53) (12) wrestling players, each group (6) wrestlers (3) wrestling players for each weight as well as the use of appropriate means, tools and devices, and conducted an exploratory experiment, as well as conducting tribal tests, and the application of the training curriculum prepared by the researchers, Posteriori tests, and then dump the data were processed and statistically, and then presented and analyzed and discussed , The researchers concluded that the training method (dummy) assistance designed by the researchers have an effective role in the development of speed and the level of performance of some of the hands shooting from above the chest, and the training curriculum prepared by the researchers after adding the training tool (doll) assistance designed and necessary to apply the effect of Positive in the development of the speed and level of technical performance of some of the hands of shooting above the chest in the members of the experimental group, and recommend the need to use the method of training (doll) designed in the training exercises shot from above the chest and the need to pay attention to speed and performance during the training The training methods and methods must be in line with the needs and capabilities of the wrestlers and the use of training aids to facilitate the training process

The leadership styles which are adopted by the administrative leader have an active role in the process of rushing and arousing others and directing them to exert more effort to achieve the work and complete it. It is possible to choose the most effective and appropriate methods. The methods of sports leadership are numerous and various. They are as multiple as types of sports activities and the conditions of practice and type of friction in any activity as they are of multiple internal and external positions, which affect the use of the type of leadership style to influence the players and access to better results. Since the sports coach at the club or institution or stadium takes the role of being a leader in form and content, embodying the role of the leader in other departments and institutions. However, the coach’s role goes beyond and deeper into aspects of public and private life of the community or the team and each member of its team whom he deals with. Not to mention the various organizational functions of planning, budgeting, programming, public relations, nutrition, health situations, rewards and social ties, which the coach achieves with the players and their families in order to attain the reputation of the institution and achieve the noble win of the team. The importance of the study lies at identifying the role of the coach as a leader in the field of sports activity since he is exposed to pressure and the changing and different aspects inside and outside the stadium. This necessitates the use of different methods depending on the importance of the coach’s leading role, which affects the behavior of his players whether positively or negatively and therefore these different methods have direct impact in the process of players’ performance on the field and achieve optimal performance to win. The researcher focused on the observation of the leadership methods and leading role of the sports coach in the Iraqi sports clubs, which varies according to the level of effectiveness and popularity. This study aims at identifying the prevailing types of administrative methods of leadership and differences in the leadership styles among the coaches of the handball Premier League clubs. However, the researcher chose descriptive method of survey. The research sample consisted of 34 coaches from the coaches of the handball Premier League clubs in Iraq.

The research included the importance of research and the problem of research, which is the presence of weakness in some physical strength players in the performance of the height of the back bobby or not achieve the right angle (angle of the knee joint), In some cases, an investigation of the appropriate angle is achieved by the player but there is a difference in the issuance of a decision by the jury, some of them support the success of the rise, and the contrary, the fact that the decision to arbitrate this game itself and not objectively as well as the use of measuring devices accredited in tournaments in a scientific and objective manner Free of unreasonable speculation to evaluate the lifting, as well as a weakness in the production of the maximum force of this elevation The researcher used the experimental method designed by the experimental and control groups of the tribal and remote tests to suit the nature of the problem. The research community represented in Diyala clubs for the sport of physical strength (52) players as the sample of the search (10) of the players of Al-Khalis Sports Club for physical strength, The tests carried out the maximum strength on the research sample and the researcher worked on the design of a laser device that is training the experimental group of the research sample to achieve the right angle of the rear bumper lift as well as training angles and heights of the same height to address the weakness during performance, The control group implemented the training curriculum in the usual exercises prepared by the trainer and continued the research experiment (12) a week after the tests were carried out. The research contained a presentation, analysis and discussion of the findings of the researcher, the researcher concluded that the superiority of the experimental group on the control group to use the training (Electronic-laser), which is designed with modern techniques according to the performance performance of the rear bear, and recommends the researcher to adopt the electronic-laser device designed as an educational tool, training and arbitration of physical strength players in the category of beginners in the assessment angle of performance

Gymnastics depends on flexibility, balance and strength. The gymnast must have all these qualities to achieve the best performance on the machines. The danger of this sport on the one hand and the large number of movements on these devices on the other hand, the interested in this sport must find training aids for the trainer and the player In order to perform the movements of high difficulties in performance, which requires training for long periods so that the player to develop its performance can not coach alone to control these requirements for the sport so the researchers sought to find ways to help using the development of the player's technical Gamnastic technical Through modest researchers experience in the field of play and promised arbitration years, he has not seen the performance of the skill Albagesanan rear air summersault on a parallel device for men

The research problem came after the researchers followed the grades of students of the second stage / Faculty of Physical Education and Sports Sciences / University of Diyala in previous years, and fluctuation in the mechanism of arbitration basketball, and attributed the researchers the reason for this fluctuation to several things: the lack of a formula for teaching students basketball law, There is no form, brochure, curriculum, or means to help the teacher explain to the student. The research community has been identified to build the arbitration mechanism form with students. Phase III (166) students, while the society defined the strategy of time management and thinking of (70) students for the second phase, (10) students for the pilot experience, and (60) students for the main experiment, The results of which were dealt with statistically in the statistical bag (SPSS). After processing the results obtained by the researchers, they concluded that the development of the referees 'move inside the stadium is an urgent necessity to improve referees' decisions within the stadium. The researchers to work p Z to find ways and methods of explaining the arbitration mechanism and simplifies the legal substance to the students

Investigating the values of some hormones and discovering their sources like neurotransmitters and mineral salts has become an important issue in sport business, especially, if it was related to the most difficult training activity ,i.e., 400 meter dash sprinting. Thus, this study aims at investigating the values of some hormones, neurotransmitters, and mineral salts after and before a controlled physical effort among 400 meter dash sprinters. The researchers used the experimental methodology to solve the study problem. They also used a random sample of seven young sprinters in the activity of 400 meter dash sprinting. Many tools, devices, and tests were also utilized. The most important one was Bruce's method of calculating controlled physical effort. After conducting the special tests and measurements on the study sample, the researcher reached at some conclusions. The prime conclusion was the level of discipline and commitment among the athletes during the preparation training. It was recommended that the response potential is to be investigated by means of controlled physical effort in other sport activities.

The scout prepares an individual for active public life through dependence on nature. It works on the development of the individual's ethics, health, physical and psychological fitness and on his/her scientific potential. Also, it instills the national and social spirit in the individual to be used for serving others.
The idea of the research was developed by the researchers as an attempt to identify the effect of educational stations on learning the skill of erecting the tent. The study aims to contribute in reaching to facts that will help the specialists in the development of educational curricula in the future. It also aims to design educational stations to teach the skills of the erecting and undermining tenets for the students of the college of Physical Education and Sports Science. Moreover, it aims to identify the effect of the educational stations on the skills of the erecting and undermining tenets for the students of the college of Physical Education and Sports Science.
The researcher used the experimental method as it suits the nature of the research. The sample of the research was the students of the first stage of the college of Physical Education and Sports Sciences / Diyala University for the academic year 2017/2018/ the evening study. They were (56) students.

The study aimed to identify the degree of the correlation between certain kinematic variables and the digital performance level of discus throw athletes. The researcher hypothesized that there is a statistically significant correlation between the kinematic variables under investigation and the digital performance level of discus throwers.
The descriptive method using the correlational approach was employed due to its suitability for the nature of the study. The research sample was intentionally selected and consisted of eight (8) athletes from Baghdad and Diyala clubs. The research procedures included field-based video recording and the extraction of kinematic variables, which included the release angle, angle of attack, direction angle, release velocity, and the angular velocity of the throwing arm at the moment of release.
The researcher concluded that there is a significant correlation between the kinematic variables under investigation and the digital performance level in discus throwing. The study recommends the necessity of conducting biomechanical motion analysis for throwing events in order to diagnose technical deficiencies and performance weaknesses