JOURNAL OF SPORT SCIENCES

The development and change in the curriculum and methods of teaching, became the role of the teacher was not limited to the transfer of knowledge to the students, but went beyond that to become one of his basic roles and meals to develop the ability of students to think and innovate and raise the level of realism and consider the educational process characterized by interaction between two parties each Perhaps the most prominent aspirations of those who develop the modern methods in university teaching and the dimension of the method of indoctrination and regular methods by allowing the student to be a key partner in the learning process and more interactive, and the problem of research is determined by answering the following question: Or problem solving strategy effect in learning the skill of the handball in the handball where the research aims to the effect of using the problem solving strategy in learning the skill of the handball in the handball The researchers hypothesized that there are statistically significant differences between the post tests of the experimental research groups and the control group in (problem solving strategy) The researchers used the experimental method for its relevance and the nature of the research.The research community was chosen intentionally from the students of
second academic year / College of Physical Education and Sports Sciences / University of Tikrit / for the academic year (2019) and the number of (65) students, the sample was formed N (40) students were randomly selected by lot, for the two research groups (experimental and control groups), the sample was divided into two equal groups by (20) students for each group. The first experimental group applied the problem-solving strategy, and the control group (the normal method) was applied to the research groups in the age, height, weight, and explosive force of the upper and lower limb muscles and the transition speed. The program was implemented for the period from 27/2/2019 to 13/3/2019, and after the collection of data were statistically processed using the system (spss), where the researchers concluded a set of conclusions, the most important impact of the problem-solving strategy in learning the skill of handball in the handball, it is recommended The researchers are a group of recommendations, the most important of which is the need to use the problem solving strategy in learning the basic skills (defensive and offensive) in handball in the. curriculum of the faculties of physical education

The development of numbers in the 100-meter competition has a great relationship with the type of exercises for this short-time competition, and that all training programs are built in order to achieve the development of physical abilities with maximum intensity according to the target heart rate and required to perform the exercised sports activity, and this depends on the correct choice of the length of the recovery period when Repeat the exercises according to the pulse return index to (120 n / d), wherethe researcher noticed that one of the reasons for the low achievement in the 100-meter sprint competition It is a weakness in the physical abilities, which affects the low achievement of the best achievement for the runners, so the researcher decided to prepare exercises of the maximum intensity according to the target heart rate, which contributes to the highest levels to achieve the highest achievements in this field. The aim of the research is to prepare exercises of the maximum intensity according to the target heart rate to develop some physical abilities and achievement for the 100-meter youth runners The researcher used the experimental method with the pre and post test for the experimental and
control groups, and the research community was identified as the middle Euphrates runners for the 100-meter competition (Babylon Governorate, Najaf Governorate, Diwaniyah Governorate, Karbala Governorate) for the 2021 training season, which number (12) runners, as the research sample was chosen in a manner Comprehensive enumeration and the sample was divided into two groups, the experimental and the control group, with a rate of (6) Two runners for each group, and maximum intensity exercises were applied according to the target heart rate on the experimental group for a period of (8) weeks, with three training units per week. The target heart rate has a positive effect on the development of some physical abilities and achievement for the young 100-meter runners

The aim of the research is to identify the relationship of emotional deprivation in self-confidence and the skill of crushing beating, and the imposition of the research is the existence of a statistically significant correlation of emotional deprivation in self-confidence and the skill of crushing beating. The research sample was represented by the players of the National Center for the Care of Volleyball Sports Talent, who numbered (9 players), aged 14-16 years. Emotional self-confidence and accuracy decreased for the skill of crushing beating and vice versa, and accordingly the researcher recommended emphasizing the provision of a psychologist because he has a great role in determining the psychological problems that players suffer from, and paying attention to psychological variables that have a significant impact on the player’s performance

The aim of the current research is to identify the level of organizational behavior among the trainers of the specialized schools affiliated to the Department of Regional Affairs in the Iraqi Ministry of Youth and Sports for the year 2022. Distributed according to the certificate obtained and years of service, the researcher adopted a scale (Raafat Samir Massad) for organizational behavior. The researcher extracted the psychometric properties of the scale from validity and reliability. The researcher used the statistical methods necessary to achieve the research goals. The results of the research showed that the specialized school trainers enjoyed a high level of organizational behavior, as the results showed. The existence of a real difference in the level of organizational behavior is due to the years of service, indicating that the trainers who have served more than (5) years are higher in the level of organizational behavior, and the results did not show a difference in the level of organizational behavior due to the trainers’ university certificate. The researcher presented a group of Recommendations and suggestions that help researchers and sports work in general.

The importance of the research came to raise the level of football players physical and skill for the better and to raise the level of endurance of speed for the player to perform the requirements of the game according to the use of a new training method, which is playing with speed, hoping to achieve good results in football. For this reason, the researcher aimed to identify the effect of the training method, playing with speed, in developing endurance of speed and some basic skills in football under 16 years old. The method of training playing
with speed has made progress in developing the endurance of speed and some basic skills in under-16 football. Therefore, it was necessary to adopt the method of training with speed playing because it made progress indeveloping the endurance of speed and some basic skills in under-16 football

Basketball is one of the team games that is characterized by speed and high efforts, and this requires the availability and integration of the elements of physical fitness for its practitioners. In achieving the training objectives to be achieved if used with a correct and appropriate guidance for the nature of the physical characteristic to be developed, and this will be positively reflected on the skill performance, as the skillful performance is integrated with the integration of the physical preparationof the player, and this is what was actually achieved through the findings of the research, as the special exercises used led to the development of explosive power, characterized by speed and
kinetic speed, and this was reflected positively on the performance of the speed and accuracy of the shooting skill among the research sample members

The aim of the research is to identify the most prevalent morphological deviations among students of sports schools in Nineveh Governorate. And the relationship of some morphological deviations to quality variables (under research) among students of sports schools in Nineveh Governorate. The researcher also used the descriptive methodDiscriposive Researh using the survey method, with its steps and procedures, in order to suit the nature of the research and achieve its objective. The researcher chose the research sample by the Purposive Sample of school athletes, who numbered (78) players over the age of (16) years.The researcher used the arithmetic mean and the standard deviation as statistical means to reach the results, and the researcher concluded that there is a statistically significant correlation between some stature deviations and the health efficiency of school athletes in Nineveh governorate. The researcher also recommended using the results of this research as one of the basic criteria for trainers and assessors of sports activities in clubs and schools.

The importance of the research was to prepare educational units that include the strategy of visual thinking for sensory modelers and know its impact in learning the skill of crushing beating and the wall of repelling with volleyball through the student's ability to deal with information in terms of the prevailing thinking pattern and her way of understanding, remembering and perception as well as knowing the sensory modeling of each student, whether
system (audio-visual-sensory) and making the cognitive processes practiced by the student contribute a clear role in learning the skills under research and the goal of the research To prepare educational units according to the strategy of visual thinking for people with sensory modeling in cognitive achievement and learn the skills of crushing beating and repelling wall with volleyball for the research sample as well as to identify the impact of the visual thinking strategy of people with sensory modeling on cognitive achievement and learn the skills of crushing multiplication and the wall of repelling with volleyball for the research sample and the experimental approach was used with two equal experimental and control groups with pre-and post-test and the research community was identified with students of the second stage in Faculty of Physical Education and Sports Sciences, University of Diyala for the academic year (2021-2022) divided into (7) study divisions (A, B, C, D, E, F, G) as they represented the research community, while the research sample was determined in the deliberate way and was represented by two divisions (f, g) for female students, which number (90) students, and the sample was determined according to the modeling test Sensory, which included the triangular representative systems (audiovisual-sensory), while the field research procedures included the test of sensory modeling, the test of cognitive achievement, the test of the skills of crushing multiplication and the repelling wall, and the application of Sunday coincidence began educational units according to the strategy of visual thinking on 6/3/2022, and at the rate of two educational units per week for the experimental group and for days (Sunday, Wednesday) As for the control group, it adopted the curriculum followed in the college for the days (Monday, Thursday) and the duration of the period expired The application of the educational units of the experimental group on Sunday 24/4/2022 and the units were applied by a teacher specialized in the field of volleyball, and the post-tests of the experimental and control groups were conducted on Sunday and Monday corresponding to 8 2022/4/9 and in the light of the results drawnthe following was concluded, that the educational units built according to the strategy of visual thinking of people with sensory modeling have led to a clear development in learningthe skills of crushing beating andrepellingwallWith volleyball this result demonstrates the effectiveness of the visual thinking strategy of sensory modelers

Training of weights restricted by the central mobile contraction and the electrical stimulation of some parts of the body their impact in the development of the instantaneous forces of the final firing stage and completion of the javelin throwing under 20 years. Importance of research in force training Muscles of the body parts of the players throw the javelin under 20 years with the central
contraction of the mobile and the restricted weights, and according to the trajectory of the movement in the final stage of firing and the need for mastery and training and as little time as possible, as the problem of searching stopped at this stage, which causes a waste to accelerate, so the study aimed (e) To develop a restricted weight training for the muscles working at this stage with the aim of developing the instantaneous strength and the resulting development of the sample. Researchers used the experimental curriculum, and applied the search on a sample of javelin throwers without (20) years and their number (10 shooters). The researchers used the appropriate tools and devices to apply the search, and the search tests included a pre-test procedure by throwing the javelin and conducting the imaging and psychomotor analysis of the best shot to measure the power of the instantaneous legs, arms, shoulder and torso and apply the exercises of the restricted weights and then conduct Dimensional test the results of the research were that the weight training had a positive effect on the development of the instantaneous forces of all parts of the body and the achievement of the

The progress of nations is due to the administration in them. The administration is responsible for the success of organizations and achieving progress in all areas and is able to exploit resources with high efficiency, and despite the administrative changes that occur today in organizations, it seeks continuous change and development.Thus, the process of change and development in working methods stems from the need and desire of organizations and institutions to get rid of the old traditional administrative methods.As for the research sample, which numbered (70) members of the Student Activities Department at the University of Baghdad, the questionnaire was applied in its final form, annex (1), by personally delivering it by the researchers to all members of the research sample in the period from 20/3/2022 to 28/3 / 2022.One of the most important conclusions of the research is that there is a clear vision for the employees of the Student Activities Department at the University ofBaghdad that enables them to develop and improve performance to achieve the required goals. The leadership facilitates communication between all employees of the Student Activities Department at the University of Baghdad in an organized manner. The leadership encourages the transition to continuous collaborative teamwork. Promotions are linked. Skillfully improve the quality of performance to some extent

The Motor learning of skills in particular is of great importance to most sports, including handball in particular. Also, the use of correct educational methods in order to reach teaching the required skills well is to reach a correct employment of skills during the lesson and through the researcher’s scenes to dos Handball noticed a weakness in offensive skills as well as a lack of diversification in learning methods and a weakness in the multiplicity of forms of learning and the implementation of exercises without playing variables that will lead to his inability to act and find good solutions and good use of skills while playing, so the researchers decided to delve into this study to find out the effect of the competitive method Doubles -comparative in developing the most important motor abilities and learning the performance of some offensive skills and motor behavior for students.and Knowing the effect of the educational program using the comparative marital competition method in developing the most important motor abilities and learning the performance of some offensive skills and motor behavior of handball students. The most important conclusions were: The pairwise-comparative competition style had a positive effect on developing the motor abilities and basic offensive skillsof handball students. In developing the most important motor abilities and learning to perform some offensive skills and motor behavior of handball students. and Identifying motor abilities and offensive skills and There is an advantage for the experimental group that was taught according to the pairwise-comparative competition method in developing the motor abilities and basic offensive skills of the students in handball.

Sports training in general contributes to varioussports activities and volleyball in particular makes a significant contribution to achieving advanced levels. The research aims to prepare two experimental approaches to cross-fit training in a unified and multi-directional style. Two equal groups, as thefirst group was applied using the unified approach and the second group using the multi-direction method. A curriculum was applied for a period of (10) weeks, at the rate of (3) units per week, for both groups. The researcher concluded that the cross-fit training method in the multi-direction method has a better effect than the trend method solo

Motor abilities are among the important vocabularies in the lesson of sport education as educators seek to develop it. The importance of the research
to know the effect of popular games in developing motor abilities and the positive trend towards the lesson of sport education. The researchers deliberately used popular games in the preparatory part of the lesson in the form of stations. The aim of these games is to instill fun and happiness among students as well as to invest time as far as possible in the motor activity through applying these simple and lovely games by the students to develop the motor abilities and the positive trend towards the lesson. This method was applied on a sample of (60) students. The researchers used the experimental method. On2/10/2021, the researchers conducted the pre-test. They used the statistical package (Spss) to reach to the results. They concluded that popular games had an effect in developing the motor abilities as well as the positive trend towards the lesson of sport education

Research SummaryHeavy ropes exercises are of great importance in developing strength characterized by speed and skillful performance, in addition to that it is one of the modern methods aimed at breaking the routine and increasing the special strength in general and the strength distinguished by speed in particular because of its importance in judo as well as stimulating the muscles working with skills and increasing their strength and speed when It has a direct impact on skill performance. The importance of the research lies in the effect of heavy ropes exercises in developing the distinctive strength with the speed performance of the throwing skill (Moroteh Siu Naki). 8) Players weighing (60) kg, the researcher reached the importance of focusing on heavy ropes exercises and their importance in the training curricula and training doses because of their direct impact on developing strength characterized by speed and performance of the throwing skillMorote Siu Naki.Emphasizing on trainers to pay attention to heavy ropes exercises and include them in their training curricula