Change-of-direction speed is an important quality to performance in multi-direction sports. To assess change-of-direction speed in their athletes, field sport coaches could use reliable and valid tests. Illinois agility test (IAT) was designed to assess field sport change-of-direction speed. This study analyzed the reliability and validity of IAT, through comparisons to Illinois agility test (IAT) and reaction time (RT) performance in highly-trained junior football players. Methods: Totally, 20 high school soccer (age: 24.04 ± 1.45 years; height: 175.75 ± 4.95 cm; body mass: 70.91 ±8.90 kg), completed three tests. IAT was evaluated using photoelectric cells timing gates. The software "REACTION" was used to measure RT in response to visual stimulus. For the validity analysis, Pearson’s correlations (p≤ 0.05) analyzed between-test relationships. Results: IAT was significantly correlated with RT (r = 0.55; p<0.05). This study indicates that RT could be used as a valid predictor of IAT in field sport athletes.

This article focuses on the analysis of the conceptions of the teacher trainers in Tunisian ISSEP about the LMD reform (case of the teachers of ISSEP From Sfax) .The analysis of the corpus studied through the used methodological tool (semi- structured interviews) showed that (93% of them say they have not received any training or information regarding the LMD) (85% of them also claim that they have never been associated with the reform). (89 % say they teach as they used before the reform).(97 % of teachers report that they always use the summative evaluation). When asked to summarize the LMD reform in four key points (92 % of respondents are unable to summarize the actual reform). Moreover, (81 % of respondents reported being unable to characterize the LMD and its new educational reform inputs).

The study included four sections, the researcher in the first section introduce to the idea of research, in view of the development of physical and sports activities and increase the burden on athletes and the requirements of this increases the probability of the occurrence of sports injuries and this may adversely affect the athlete's physical condition and therefore tender in addition to the possibility of aggravation of the injury and the subsequent consequences and effects on solid athlete. And summarized the goals Search by: 1.Therapeutic approach using specific therapeutic means for basketball players put (youth). 2. Identify the effect of therapeutic and rehabilitative approach to the research sample members in the tribal tests reported in a posteriori. Kdastkhaddm researchers and experimental approach Kmaachtert sample-style intentional The most important bricks adopted by researchers to reach the search results that he used a variety of means for the purpose of determining the severity of the infection and measured in addition to verification of the level of success of the proposed approach after its implementation and this means is: And summarized the goals Search by: 1. Therapeutic approach using specific therapeutic means for basketball players put (youth). 2. Identify the effect of therapeutic and rehabilitative approach to the research sample members in the tribal tests reported in a posteriori. The researchers used the experimental method was selected as the sample-style intentional The most important bricks adopted by researchers to reach the search results that he used a variety of means for the purpose of determining the severity of the infection and measured in addition to verification of the level of success of the proposed approach and after the implementation of these methods are: 1. Measuring thigh circumference infected man 2- Measure the degree of pain 3. Measuring degree of strength in legs 4. Measure the strength of the muscles of the thighs front 5- Measure the strength of the muscles of the back thighs Then introduced the research sample of the proposed approach qualifying for this researchers used a number of therapeutic means and identified according to the opinion of doctors and the type and severity of injury where identified casualties bruise muscle and tear muscular simple, medium, and the means as a blogger in below where experts identified four of the means used researchers begin treating hour injury and even start rehabilitative approach, namely: Infrared (l.R). - Cooling. - Massage device (electric massage). - Manual massage. After processing the results statistically they found a set of conclusions are: And no statistically significant differences between tribal and dimensional tests for the research sample of indicators for reducing the degree of pain 1- And no statistically significant differences between tribal and dimensional tests for the research sample of indicators for the development of strength degree in legs. 2- No statistically significant differences between tribal and dimensional tests for the research sample of indicators for the development of muscle strength femoral front.

Through the researchers' visit and follow up for some Kindergarten and they have access to the general curriculum and their Physical Education classes and study learning modules and items contained in their program, they noticed that there is a problem lies in the poor performance of some of the basic kinetic level and their thinking abilities haven't been shown during the lesson, and they diagnosed that this weakness is due to not using the main components of the kinetic educational curriculum (kinetic story, simple exercises, small games) during the lesson, as well as the need for learners to far from the traditional style methods away boredom from them and increase their motivation to develop and show their creativity in the lesson one of them is the competition with each other, competition is an important and necessary motive in increase and development of individual's skills and abilities, and for the aforementioned reasons, the research problem appeared and the idea of trying to solve it by development of the kinetic educational curriculum has a kinetic stories and competitive games for the development of the basic movements, development of thinking fluency, and learning of floor exercises. And Research goalTo identify the performance level of the floor exercises (Forward roll rings - Forward roll opened - Forward balance) and intellectual fluency on (Al Rahman) national kindergarten children for the academic year 2012-2013, Results and Discussion Results' review and discussion of floor exercises and intellectual fluency pro- and post tests and The program achieved a development in the floor exercises when comparing the pro- and post testes, The comparative competition method is an effective method in the improvement of the performance skills level of the movement in the research and with different percentage.

Impact of physical effort unaoxigini to change some salts of blood and some types of correction basketball for men The basketball game from games that require and need aerobic and anaerobic indicators measure the reverse efficiency of physical preparation and development achievement .The researchers headed to the shed Physical effort and unaoxgini effect in changing some blood and salts (calcium, potassium, sodium) and a precision shooting skills in basketball players Mustansiriyah University basketball team. We used descriptive research sample consisted of 10 players from the squad as selected Mustansiriyah University deliberately researchers applied a training effort anaerobically was Kiss measuring salts of potassium, calcium, sodium and strictly anaerobic workouts then applied correction, and the researchers concluded The concentration of salts in the blood plasma were within normal limits in both the MRDS and tribal walbadi sample research and increasing the concentration of salts is directly proportional with the amount of sweat suit is lost. The researchers recommended that functional and chemical tests for legalization and building training programs in addition to other variables and the need to use functional tests and chemical Straighteners training status.

1- Recognize the impact of some overlapping educational exercise methods in learning the skills of handling and peaceful scoring in basketball. 2- Recognize the best method for training in learning the skills of handling and peaceful scoring in basketball. The search society is determined in the students of the first stage in the faculty of physical education- Diayla university in the school year 2013-2014 who are 189 students distributed on four experimental groups thus on the exercise methods thus each group represents a method. Each group includes 15 male students per each group thus the total of the search sample will be 60 students. This number represents a percentage of 31.75% of the search society and it is suitable for representing the society honestly. The female researcher used the Statistical package SPSS for processing data and getting the results from the used methods (the mathematical mean, the standard deviation, T test for the independent samples and the variance analysis). The female researcher has reached the following results: 1- The interference process between a numbers of exercising methods affects greatly and effectively on learning the skills of handling and peaceful scoring in basketball. 2- There aren't any significant differences between the used exercise methods in learning the skills of handling and peaceful scoring in basketball between the dimensional tests for the four search groups.

The problem of the research was about the lack of use appropriate teaching methods in the middle schools to achieve effective learning, which is supposed to invest as much as possible of the academic learning time during the lesson, and about the importance of that stage. The goals of research, including (set a curriculum in the cooperative learning style, to learn some basic skills of Handball and investment of the academic learning time. the research sample included (Students in middle second grade in Al Abrar School for Boys). The researchers used the experimental method and the manner of experimental groups to compare between groups The research sample has been selected in purposive way represented in students in middle second grade in Al Abrar School for the academic year (2013/2014), totaling 85 students divided into three groups, the study concluded that there are moral differences with statistical significance of the research sample individuals in some basic skills of handball and academic learning time, the study found that it's important to use the cooperative learning style in middle school, because of being effective for the age of this stage, because it adds several factors to the students the most important of them are (self-confidence, self-reliance, love of cooperation, configure intimate relationships with each other).

The research goaled to know life physical capacities which contains the program of physical education and sport in the middle school? To answer this question, the searcher has supposed that the program of physical education and sport contains some life physical capacities in the middle school has a medium percent because of that it has been done a research on the program of physical education and sport on the four years of middle school education thus it has been used a program of analyzing the content after the statistics and collection of information it has showed the results that the program of the physical education and sport contains some life physical capacities in the four years of the middle school but in a very low percent . That’s why we’ve stated some facts most of them: -Make the program of physical education and sport more developed in the light of some life physical capacities. -Make the program of physical education and sport a list of life physical capacities without forgetting the needs of pupils in the middle school and reality of society and also age’s demands.

The research was conducted on a sample of 50 adolescents (30 males and 20 females) aged between 16 and 19 years to assess the effectiveness of physical activity in overweight subjects. The study was carried out by administering a questionnaire and through the participation in one extra hour of training per week over a period of six months beyond the scheduled curricular hours of Physical Education in a secondary school in Naples. Method The questionnaire was administered at the beginning to test how interested adolescents are in the problems related to obesity. Participants were offered a program of additional training after their body weight had been measured, and then grouped by similar weight (average weight). The survey was then carried out at the end of extra sessions. Results and Conclusion the results showed that 26 subjects on a sample of 50 reduced their body weight by carrying out a simple additional training session per week. The collection of data confirmed the importance of holding physical activity even if it does not qualify as competitive sports activity.