JOURNAL OF SPORT SCIENCES

The purpose of the study was to identify the relationship between the unstable equilibrium and the
electrical activity of the thigh muscles of football players as a function of qualitative training. The
researcher used the descriptive method to suit the nature of this study, the research sample was
chosen by deliberate method of football players for the youth level and the number of (10) players
participated in the study. Foot balance and pressure measurement and electrical activity of muscles
were measure in the laboratory of motor behavior and laboratory of biomechanics - College of
Sports Science and physical activity - King Saud University by TECNOBODY and Electromyography
device, the most important results outweigh the unstable equilibrium or For the research sample,
there was a positive correlation with the degree of unstable anterior and posterior equilibrium and the
Maximum Voluntary Contraction (MVC) of the posterior femoral muscle of the (Kick) Biceps femoris

The research included four chapters:
Chapter 1: - Mental stimulants are specific cognitive means that stimulate the
memory of the learner and urges them and employ the appropriate mental
processes while learning or leave him the freedom to employ what he wants
mental processes that lead to understanding and absorption and then learning,
artistic yoga is integrated yoga (body and mind) And spirit),
The trainee will not be bored because the exercises are accompanied by music
and will not hinder people's concentration. The importance of research is to
know how the use of yoga and psychotropic exercises affects the accuracy of
some of the basic volleyball skills of the players and that not all sports teams
lack the use of yoga exercises Which have great benefits on the psychological
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and physical levels of individual or individual games and who need such
exercises for their multiple benefits.
So the researchers decided to use yoga exercises and psychotropic drugs to
accurately perform some basic beach volleyball skills. The aim of the research
is to identify the effect of using yoga and steroids on the accuracy of some
basic beach volleyball skills. The researchers hypothesized that there are
statistically significant differences between the tests of the two experimental
groups in the accuracy of performance of some basic skills of beach volleyball.
The human field included beach volleyball players for young people. The
research was conducted from 13/3/2017 until 12/8/2018 in the private
gymnasium of each club.
Chapter II: - This chapter includes the methodology of the research and its
field procedures. The researcher used the experimental method to suit the
nature of the research problem. The sample of the research was chosen by
road, namely, beach volleyball players for youth for the following clubs (Central
Filters, Civil Defense, ). The tools and methods used in the research as well as
the tests used were mentioned and the scientific conditions for the tests were
extracted after the experimental and tribal experiments were carried out and
then the tests were performed and the results were processed statistically.
Chapter III: - Here the statistical results were presented in tables with an
analysis of these results and discussed
Chapter IV: - This chapter contains a set of conclusions, including that the
exercises used in yoga well affect the results of accuracy of beach volleyball
players of the skills of the wall of the wall and beating overwhelming. Mental
stimulants have a good impact on the accuracy of the beach volleyball players
of the wall of the wall and the beating. The researcher recommended the need
to adopt yoga exercises in the training programs for beach volleyball players.
The need to adopt psychotropic drugs in the training programs for beach
volleyball players

The present study consisted of five chapters. The first chapter is an
introduction that discussed the artistic and legal developments in gymnastics as
well as the role of psychological variables and structural indicators that are
regarded as a critical element in many sports games. The study aims at:
Investigating the participation of performing front hand jump on the vault in
terms of the most important structural indicators: construction, level of
ambition, and physical self among the students of the third stage in men's
artistic gymnastics.
The third chapter included the study methodology and field procedures. The
descriptive methodology was adopted on a sample of 60 students from the
third stage in the University of Diyala College of Physical Education and Sport
Science.
Section Four
The results of the predictive value of the performance of the forward jump on
the jumping platform, as well as the statistical description of the variables
through the extraction of the arithmetic mean, the mean, the standard
deviation, the torsion coefficient, the correlation between the variables and
the results of the correlation coefficient, the input ratio, the standard error of
the estimation, Linear and static reduction and impact ratio and analysis, and
then discuss these results.
The study concluded that:
There is a significant correlation between some structural indicators and the
artistic performance of front hand jump on the vault which include: height,
weight, and physique.
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There is a rate of participation in some structural indicators and ambition to
the skill performance.
The other variables of research (structural - structural indicators) showed
random links with the skill performance of the jump of the front hands on the
jump platform (arm length, trunk length, lower limb length, chest
circumference)
weak performance of the skill of the research sample in general led to the
emergence of random links between some of the structural - structural
indicators with the jump of the front hands on the jumping platform.
Weak performance of the research sample in general led to a weak
contribution ratio between physical self-measurement and skill performance.
The recommendations were
The necessity of emphasizing the structural - structural indicators chosen for
their importance in the skill performance in the game of the gymnastic.

The concept of psychological strength endurance is one of the important
psychological concepts in all sports. . As well as goalkeepers are
subjected to pressure in training and competitions lead to their attrition
physically and this in turn leads to the attrition of psychological large,
Vice versa . Despite this, few players are able to survive beyond the
physical breakdown stage, and have the psychological stamina that is
attributed to the strength of their will. This shows the importance of
research through the effective and influential role of the psychological
endurance of the players of some games goalkeepers football as one of
the psychological variables that the goalkeeper specializes in his
interactive relationship with the sporting environment, as the guards vary
in the extent of their ability to withstand training pressures and
competitions and adapt to them Therefore, it was important to measure
the psychological stamina of the goalkeepers in football. They can deal
with the pressures of training and competitions positively and help them
maintain their psychological balance and achieve sports achievements
and set goals. The aim of the research is to identify the relationship

between psychological endurance and the performance of some of the
basic skills of the guards of Mesopotamia

Psychological endurance and its relationship to the performance
of some basic skills

Psychological endurance and its relationship to the performance
of some basic skills

The early start of the selection of athletes is of great importance for all
activities due to the nature of the age stage and its specificity in all aspects
and variables physiological, physical, motor, mental and skill, as well as
other qualities. The selection process is a priority as it is the first practical
stage in the long-term planning process in order to obtain athletes who are
well prepared to play a game, so the selection of boxers early became the
means to reach the best levels, and the current research aims to build and
standardize physical abilities tests to select The researchers used the
descriptive method in the survey method, and applied physical tests on a
sample of primary school students in Baquba district (10-12 years), for the
study year (2017-2018). Sample a The researcher used the appropriate
statistical means through the statistical bag, and after obtaining the results,
it resulted in building and codifying some physical tests and their number
(7) tests, which are represented by the following capabilities

A test of the distinctive power of the arms
A test of the explosive power of the arms
Test the speed of the arm
Tests for speed of motor response
Strength test for arms
Test for motor flexibility

The and wheelchair basketball game is one of the most popular games in
the local international fields. It is an interesting and delightful sport that
requires high physical and professional requirements that are mainly reflected
in the aesthetics of the performance during the matches via the proper
connection between the player's performance level and his physical abilities.
Hence, the significance of the recent research’s is ,as one of the means, to
build and codify the basic skills tests in the basketball game for people with
special needs, and to develop these skills in the selection of basketball players
on the wheelchairs and assess their level of skill.The aim of the research’s is to
build and codify the tests of the basic skills of the wheelchair basketball
players and to set standards and levels for basic basketball skills tests on
chairs.The sample included Iraqi wheelchair basketball players.The
researchers used the descriptive method in the survey because it is concerned
with the general statistics that result from the data of certain individual
cases.The researcher used the SPSS to process the results using the following
principles (percentage, arithmetic mean, standard deviation, median, simple
correlation coefficient, torsion factor, modified standard score, T-test): The
researcher concluded that most of the results were within the level (acceptable
and average) of the sample of the research and this indicates the knowledge of
the real level of each player and found that there is a difference in the level of
the results of the sample of the search in the tests in question. The level of
their players. These tests can be used to select players for teams and clubs

Personal value is considered as one the most important human personal
characteristics that affect the academics daily treatment and their preview of life
as it is directly related to human behaviour as the latter specifies and directs it in
all fields of life and stands behind all human activities and the social, economic
and politic arrangements.
Values are psychic regulations that motivates the behaviour of the
academic, anticipates to a great extent what the academic does, affects the
decisions that he takes in his life and shapes his aims in his life. College plays
on outstanding role in this domain as it deals with students of a degree of
elasticity. The ability of formulation and amendments and the success of college
in accomplishing its role stands on certain elements like the academic, the
students and the syllabus; but the academic is the most important component
since he inspires the syllabus and represents power and leadership to the
students.
And the syllabus; but the academic is the most important component since
he inspires the syllabus and represents power and leadership to the students.
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The importance of studying personal values that the academic has comes
from the human aspect in the teaching process. Moreover, the academic is
considered as the ideal in different types of desirable behaviours.
The problem of this research is that there is no codified element that helps
the researcher to measure the personal values of the teaching staff and this urged
the researcher to build up a new codified measurement that helps to know
certain personal values.
The researcher aims to construct a measurement of the personal values of
the teaching staff of the college of physical education and sport sciences. The
purpose of this research is to measure the personal values based on a theoretical
framework that includes a review of the most important bearings and the
philosophical, psychological and educational streams that studied the topic of
personal values in a theoretical and analytical frame and the opinions of the
most important theorists who talked about personal values that they handled in
their thoughts or theories.
The fields of this research is : 1) the human domain; i.e., the teaching staff
members of the college of physical education and sport science and 2) the
temporal domain from 20/10/2018 to 1/4/2019 and the spatial domain. i.e. the
college of physical education and sport science in Iraq.
The research used the descriptive approach to suit the nature of the
problem. The sample included (1089) academic distributed over the colleges of
physical science and sport in Iraq; 300 academics constituted the sample of the
research and 350 academics constituted the rating sample randomly chosen with
the scientific title professor, assistant professor, instructor and assistant
instructor. A pilot study was made on of 20 person from the teaching staff of the
college of physical education of Baghdad to know whether the items are vague
or not and to know the areas of difficulty to avoid.
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The final sample was distributed from 20/2/2019 to 28/2/2019. The
attitudinal abilities of the items and their internal harmony were chosen based on
person and using the factorial analysis by the SPSS that resulted in (8) rotatable
elements composed of 46 items, then (5) rotatable items were chosen in
accordance to satiation (- + 0.50). This leads to 45 items to the final sample of
measurement stability factor was chosen using Alpha-Cronbach.
The sample of codification included 350 academics who filled the
application of personal values which included 43 items distributed from
10/3/2019 to 10/4/2019.
The scientific basis of the measurement was concluded, the standard
error, the centile rank were derived to prove the codification of the personal
values of the teaching staff of the college of physical education and sport
science in Iraq.
The researcher concluded that there are 5 factors to eliminate personal
values and that the final measurement includes (43) items. The researcher
recommends to use the current measurement as a scientific method to measure
personal values of the teaching staff of the colleges of physical education and
sport science in Iraq and the possibility of using the current measurement by the
Iraqi researchers, master and doctorate students in their researchers and to carry
out a similar study to measure personal values