JOURNAL OF SPORT SCIENCES

The importance of research in the attempt of the researcher to use three methods of competitive differentiation during the process of teaching the skills of volleyball and knowledge of their effects on the achievement of knowledge and the technical performance of some of the skills of volleyball students styles have an advantage in the process of teaching skills (in search).The problem of research in researchis to find other methods and to know the impact of competitive differentiation methods and the use of interactive video in the cognitive achievement of some skills, because this game is one of the games that fall within the curriculum of students of the faculties of physical education and sports sciences.The objectives of the research are to develop an educational curriculum in competitive differentiation methods, using interactive video to teach some volleyball skills to students, and to identify the effect of competitive differentiation methods (self, pair and collective using interactive video) on the level of volumetric knowledge in the research sample.Through the application of the curriculum, the researcher found that the three methods of competition (the style of individual competition, the method of marital competition and the method of collective competition) using interactive video in the educational section of the main section led to the development of knowledge level in the three groups of the research sample, Moral significance among the three groups in cognitive

The researcher used the experimental method as it suits the nature of the study. The study is conducted on the third year students, College of Physical Education, Kirkuk University in 2017-2018 AD as the study community. The subjects is composed of (24) students who have been chosen randomly from the original community. They are of two groups (A and B) respectively. They have been divided into two experimental groups; each of which contains (12) students. The first group is taught according to triple mutualexchange method while the second is taught according to small cooperative groups style. A kind of identity of the essential factors such as (age, tallness, and mass) is made between the two groups as well as making an equivalence in some elements of fitness and effective kinetic of teaching the skills of the front kick and the back kick in table tennis. Moreover, an equivalence of cognitive achievements in tennis as a subject of the first course curriculum. The researcher depended on experimental design ofequivalent bi-experimental groups of both pre-tests and post-tests. A special teaching program for (front and back) kick in table tennis for both groups has been prepared by the researcher and which is in accordance with the two styles proposed for teaching and which are under the light of the suggested textbook (A Ball Racket Playing) and according to behavioural goals edition. Implementation of the program took six weeks of one teaching unit a week for both styles. The program is executed since the 17thof March, 2018 up to the 11th of April, 2018 after applying the experiment and making the post-test. The same test has been repeated after two weeks of the acquisition test so as to measure the retaining of both skills (the front kick and the back kick) as well measuring the retaining of the cognitive achievements of third year students in table tennis.The researcher used the following statistical means: arithmetic mean, standard deviation, T-test for interconnected samples of equal numbers, T-test for independent samples of equal numbers, percentages, and statistical package

The aim of the research was to prepare training Curriculum todevelop electrical activity of the leg muscles and its relations with scoring accurately for football Players, and to identify the differences to develop an electrical activity of the leg muscles between two groups of the players of the experimental and arranged groups which previously and lately tests, and also to identify the differences to develop the scoring skills accuracy between two groups of the players of the experimental and arranged groups previously and lately tests. The study hypothesized the effect of the training curriculum to develop of the variables of electrical activity of the leg muscles and the accuracy of scoring skills by football players. There are significant differences in the moral indications, to develop the variables of electrical activity of the leg muscles and the accuracy of scoring skills by football players and to interest an experimental group for previously test, and there were differences with moral indications to develop the accuracy of scoring skills between the experimental and arranged players to the previous and lately tests and to interest an experimental group for lately test. The researchers used the experimental method for the suitability and quality of the research, the research determined in a deliberate way forthe football players of University of Halabja for the Academic year (2017 -2018) and the numbers reached (22) players. The research sample consisted of (16) players representing nearly 67% of our research, and were chosen the players in a random way by using the draw. The researchers used the questionnaire, interview and test ways, as well as using the tool for determine the electrical activity for muscles (EMG), and representing the technically scientific notes by using the videoing as a collectional information method. The data using were handled by the following statistical methods: arithmetic, deviation, contortion facts and simple correlation facts (person) and choosing (T) for correlating and connecting samples, and the researchers concluded many conclusions like: The training curriculum was affected positively to develop the changes of electrical activities for the leg muscles EMG and the scoring skills through the conclusions of this study. Using of the modern tools by the analysis of the electricalactivity for muscles is a true and accurate indicator to evaluate the performance of the skills and the training programs aimed at raising the level of performance, evolved the variables of electrical activity of the muscles were developed of the leg muscles (EMG) through the samples of the research, which reflected positively to achieve the development of scoring and this is what the results of the research showed.

:The research aims toThe objective of the research is to reveal the effect of a proposed training program on the use of various exercises in the development of some physical and skill traits of the experimental group of the players of the specialized football school and to reveal the effect of a proposed training program for the use of various exercises in the development of some physical and skill traits of the control group of the school's specialized football players. The sample of the research on (22) players of the school specialized football and were chosen deliberately, divided into two experimental and control groups of each group (11) players,The experimental group used the proposed training curriculum for the use of various exercises to discover sports talents. The school's specialized football players and the regular training course were used. The statistical bag was used and the researcher reached an evolution in all physical characteristicsAnd the basic skills under study between the tribal and remote tests and for the benefit of the post-test through the proposed training curriculum carried out by the experimental groups , The experimental group, which used a variety of exercises to discover sports talents in the post-test, surpassed the controlgroup that trained in all the physical attributes and basic skills in question

The historical development of the volleyball game has given way to many historians and researchers to express their opinions in light of the available sources and historical documents and we had to search the stomachs of books and references authoritative in order to clarify the historical roots of the emergence of this game and its development The study aimed to identify The place and the real time period in which the volleyball game was practiced in the past and its development in the world and its introduction to the Olympic Games has touched the researcher to the emergence of this game in ancient history and development in the world and the stages passed by this game in Asia and the countries of the Arab world and what The ways in which this game was introduced to the Arab countries and the researcher reached the conclusions, the most important of which: 1 -This game was practiced in ancient Egypt in the tombs of Bani Hassan and confirmed the effects of inscriptions and drawings found, which indicates the existence of this game. 2 -The origin of this game and its development to the American (William Morgan) in 1895 as an alternative to the sport of basketball mursed different rollers until settled on the ball currently exercised 3. The establishment of the International, Asian and African Union and the Iraqi Union, which played a prominent role in the establishment of the Arab Union and as a result of the principles that Iraq believes in the reunification of Arab countries and unifying them in the sports aspect. The researcher recommends researchers and researchers to deal with other sports topics in order to know their historical roots .

he reacerch aim of-Building a measure of psychological satisfaction for students of the Faculty of Physical Education and Sports Sciences -University of Mosul.-Relationship between psychological satisfaction and achievement of students of the Faculty of Physical Education and Sports Sciences -University of Mosul.The researcher used the descriptive method inthe survey method for its suitability and the nature of the research. The research society included (490) students representing the four stages in the Faculty of Physical Education and Mathematical Sciences -Mosul University for the academic year 2017-2018. The research community was divided into the construction sample and the sample of application, (245) students distributed on the sample of discrimination (185), and an exploratory experiment of (15) students, and the sample of stability (45) students, the sample application (245) students, The building measures were used to determine the dimensions of the scale, to determine the method of drawing the scales of the scale, to formulate the paragraphs of each axis in its primary form, and to adopt the scientific steps and procedures in building the scale, And the validity of the construction (statistical analysis of paragraphs) in the methods of the two opposing groups, and the internal consistency, and the half-way method was used for stability). The statistical methods were limited to: arithmetic mean, variance, standard deviation, Carl Pearson's torsion, simple correlation coefficient, T test, average mean and percentage, and the researcher reached a number of conclusions as follows:-The effectiveness of the scale that was built in the current study to measure the psychological satisfaction of the students of the Faculty of Physical Education and Sports Sciences.-Suitability of the measure of psychological satisfaction for students of the Faculty of Physical Education and Sports Science-The students of the Faculty of Physical Education and Sports Sciences have a degree of psychological satisfaction higher than the average satisfactory for the scale, and this indicates that the result is positive andthen will affect their level of study.-There is no significant correlation between the psychological satisfaction scale and the theoretical materials for the first and second stage of the students of the Faculty of Physical Education and Sports Sciences.-There is a significant correlation between psychological satisfaction measure and practical materials for the first and second phase of students of the Faculty of Physical Education and Sports Sciences.-There is no significant correlation between thepsychological satisfaction measure and theoretical materials and practical materials for the third and fourth stage of the students of the Faculty of Physical Education and Sports Sciences.

This research aims to identify “The Impact of Participatory Education Strategy and Its Effect on Acquiring the Skill of the Forehand Jump on the Floor Mat of the Artistic Gymnasium for Men”.Identify the students' attitudes toward the participatory education strategy in acquiring the skill of the forehand jump on the floor mat of the artistic gymnasium for men.The researchers used the experimental method of partial design of the experimental and control groups on a sample of third stage students/ Department of Physical Education and Sports Sciences of at College of Basic Education in University of Diyala for the academic year (2017-2018). The sample was randomly selected from the original research community and (40 students) divided into two equal groups, the first is experimental group about (20 students), the second is control group about (20 students), as well as the use of appropriate statistical tools, means and devices for research procedures. The recommendations were as follows:-The needto use participatory education in the acquisition of the skill of the forehands Jump on the Floor Mat of the Artistic Gymnasium.-Use of modern and various educational methods and avoiding traditional methods.

The aim of the research is to prepare special exercises to develop some variables (SMART JAMP), and to identify the differences in the development of some of these variables between the players of the experimental and control groups in the tribal and remote tests for the players of the national team Karamian tennis ground. The researcher hypothesized the effect of the special exercises in the development of SMART JAMP variables, as well as the existence of significant differences in the evolution of SMART JAMP variables between the experimental and control groups in the tribal and remote tests and for the experimental group in the post-test. The researcher used the training curriculum to suit the nature and the nature of the research. The research society determined in a deliberate manner the two players of the team of the University of Karamian for the academic year (2017-2018) of 15 players. The sample consisted of 12 players representing a percentage of the research community. The researcher used the questionnaire, interview, test, SMART JAMP, scientific observation and data collection methods. The data were handled using the following statistical methods: arithmetic mean, standard deviation and T test for independent and related samples.The results of theresearch show that the use of SMART JAMP is a correct and accurate indicator for the evaluation of skill performance and training programs aimed at raising the level of performance. What the search results showed.

The aim of this study was to identify the effect of the use of the method of hold relax with rehabilitation exercises in restoring the functional efficiencyand mechanical of ligament medial of knee after partial rupture injury, the improvement in the variables of the degree of pain, the strength of the extensor and flexor muscles of the knee joint, the motor range of the knee joint and the degree of balance of injured leg.Researchers used the experimental approach on one group of injured people, number of the sample reached seven Injured people with partial rupture of ligament medial of knee. The researchers used data collecting tools: optical symmetry scale, the dynamometer device, the goniometerdevice, and test of stand on the instep to measure constant balance.The most important results of the study are the effecting of the use of the method of hold relax with rehabilitation exercises in restoring the functional efficiencyand mechanical of ligament medial of knee after partial rupture injuryLed toreduced pain resulting from injury in the knee joint, improved the strength of the extensor and flexor muscles of the knee jointand the range of motion as well as a clear improvement in balance in the study sample.The researchers recommended to apply the rehabilitation program that proposed in the centers Physical therapy and physical rehabilitation.

The aim of the study is to prepare proposed exercises using elastic ligaments to restore the efficiency of the posterior muscle of the thigh with the partial rupture of the football players in Anbar province and to determine the effect of the proposed exercises using elastic ligaments on the strength of the posterior thigh muscle (power sensor) in the research sample. The researchers hypothesized that there were statistically significant differences in the effect of the proposed exercises using rubber bands. There were statistically significant differences between the tribal and remote tests in the strength of the hind thigh muscles. The problem of the research is the presence of a number of patients with partial rupture of the posterior muscle of the thigh. Therefore, the researchers considered the preparation of exercises proposed by using elastic ligaments to restore the efficiency of the hind muscle of the thigh affected by partial rupture on a sample of football players in Anbar province. The researchers used the experimental one-group experimental approach with tribal and remote tests. The research questionnaireincludes (9) injured players. The rehabilitation program included exercises proposed to restore the efficiency of the posterior muscle of the femur with recurrent partial rupture and the duration of the rehabilitation program (8) weeks. The first exercises were performed with regular exercises, movement exercises and exercises using rubber bands. The rehabilitation units divided three units in the first four weeks, and four units per week in the last four weeks of the research.

Scientific progress is still the most sought after approach by scientists, specialists and researchers in order to advance the reality of our societies on purely scientific bases. The shooting is the ultimate achievement of all the basic skills uponwhich the team wins or loses. Therefore, the importance of the study was demonstrated by analyzing the skill of the three-point biomechanical jump shooting to identify the performance method at the advanced levels skillfully, so the problem of the research was not giving importance and focus on the performance method for the three-point jump shooting of the Iraqi players that is proportional to the biomechanics requirements of the perfect performance which decreases The possibility of players to shoot, the sample of the search for American-Iraqi players. The experiment was started on 15/3/2016and ended on 24/3/2016,the researcher used the program (SPSS) to View, analyze and discuss the results The researcher chose some biomechanics variables to performthe shooting All the variables are morals except the variable of hip angle at the beginning of the shooting The researcher concluded that the professional attempt to pay attention to the variables of the ball when shooting from long distances, the researcher recommends to give great importance to the biomechanical variables in the performance of long distance shooting

The development of sports is dependent on the development of science, which is complemented by the most important scientific foundations and in various fields. These sciences derive their results by means of attempts, experiments, studies and researches to validate their results and provide them with support and documented real data and figures whose results are logically and realistically reflected in the development of those games. The tests are an important tool to be used to determine the level of development of games, and among these games is a futsal game, which is one of the games that has been very popular among theage groups, so everyone enjoys the practice of being very close to football for the big ones, from here The importance of researching the physical and skill variables and physical measurements required to be owned by the players of the futsal football, which plays a significant role in the performance of the teams and the importance of these variables or some of them in the identification of physical and skill specifications and physical measurements that play a prominent role in the classification processand determine what can be expected of the specifications and the focus of this combination during selection and training in the post.The researcherhave several questions, includingwhat are the most important physical and skill variables and physical measurements needed by the players of the futsal teams that the coaches should consider developing? This has led us to try to achieve the most prominent of these skills and qualities because we will try to detect the correlation and inseparable betweenthese resulting variables when used in the process of classifying the search sample.

The present research aims at revealing the quality of the psychological guidance provided to the students of physical education and sports sciences, and finding the differences of statistical significance in the quality of psychological guidance among the students of the Faculty of Physical Education and Sport Sciences through the variable gender (male and female) The researchers were able to build the quality standard of psychological guidance, which was subject to the steps of the scientific method. The tool was presented to the arbitrators. The tool was finally composed of (22) paragraphs divided into three fields (psychological, educational, and academic). The research sample was chosen from primary and higher students And the Department of Physical Education in the Faculty of Basic Education at the University of Diyala for the academic year, and applied the scale to (100) of the students, the researchers have extracted the truth and consistency of the scale, and used the statistical bag (SPSS) to analyze the data of the scale and the extraction of results, In addition, there are statistically significant differences in the variables of the academic qualification (primary -higher). For the sake of higher education, the researcher developed a number of conclusions and recommendations

Through the experience of researchers in the field of football and followed by the youth championships in Kirkuk, football noticed that there is weakness in some basic physical characteristics, especially explosive power and speed characteristic, which in turnleads to frequent mismanagement between the players and also to miss many opportunities for scoring.The research aims to:-Preparation of a training curriculum in the training method of high intensity in the development of force and explosive and the strength of speed and accuracy of handling and football.-Detect the impact of the training curriculum in the development of explosive force and the strength of speed and accuracy of handling and football.To investigate the research objectives, the researchers hypothesized:-There are significant differences between the tribal and remote tests of the control groups and experimental physical and skill tests.-There are significant differences of the control and experimental groups in the post-test in physical and skill tests.The researchers used the experimental method for its suitability and the nature of the problem. The research sample was chosen in a deliberate manner. They were Kirkuk Sports Club players in Kirkuk for young ages (51-53years old). Participants in the 7153-7154governorate and Iraq league were 72players. The tests include statistical tests (SPSS).The researchers reached the following conclusions:-The training curriculum, using exercises for the development of explosive force and the speed of speed, has been a remarkable development for the members of the experimental group.

The quest of specialists in physical education to prepare a generation of learners in a balanced manner of the physical, skill, functional, psychological, educational and mental .... It requires the work in this field to develop the educational and teaching process and the existing betweenthe teacher and student methods and methods ... In order to use the best method that fits with the nature of effectiveness or skill to achieve the best results, depending on the abilities and level of learners and available possibilities and time of lesson and the type of effectiveness. Therefore, the choice of the method of education to a great degree of importance for the development of the level and through the experience of the researcher touch the use of traditional methods of education in addition tothe lack of mental skills in the educational process, which is one of the pillars of success in learning and development skills, especially in the skill of correction, which is one of the pillars To solve basketball games so the problem of research is oneof the methods or methods to improve the skill of basketball correction and increases the proportion of learning in the research sample, which is consistent with the improvement of mental exercises. One of the objectives of the research is to identify thedifferences between the tribal and remote tests in mental skills, psychological compatibility and skill of correction basketball for groups (control, technology and cooperative). The research was conducted on a sample of students in the intermediate stagein Baghdad and a sample of (30) The conclusions reached by the researcher that the method of technical and technical education is better than the accuracy of correction in the skills of foresight, the offender and the salami. Both methods of learning (technical and cooperative) have developed in the side and mental perception and psychological compatibility and attention in addition to . (cooperative, then conventional and then traditional)