Because of the skill tennis transmission is a fundamental skill begins with it the game and implements after each point reflected

negatively on the level of performance and achievement and therefore the researchers felt to make a comparison between

successful and failed transmissions. This study aimed to The differences between the values of some kenmatical variables of

the successful and failed straights transmissions in the tennis and differences between the summit of the electrical activity of

the muscles of the striking arm (deltoid muscle and the triceps muscle and brachial biceps muscle and flexor carpi radialis) of

the successful and failed straights transmissions in tennis. Speed of ball was targeted and filmed so as the EMG for activated

muscles was recorded during Tennis transmissions. Current study put much of conclusions like; The high electrical activity of

the deltoid muscle had an effect clearly in the speed of lifting movement of the upper arm to the top in the striking arm as was

significant and in favor of the successful attempts.The high electrical activity of the flexor carpi radialis muscle has an effect

clearly in the installation of the wrist at the moment of the collision between the ball and the racket as it was of significance

and in favor of the successful attempts.

Safaa Abdulwahab Ismaeel, et al, 2015. AN ANALYTICAL STUDY OF SOME KENMATICAL VARIABLES AND SUMMIT OF ELECTRICAL ACTIVITY OF THE STRIKING ARM MUSCLES OF THE STRAIGHT TRANSMISSION IN TENNIS. Swedish Journal of Scientific Research.; 2(1):1-5.

For the purpose of comparison the researchers use the device (fitmate pro) by bruce test to define some physiological variables

in the players bodies. The research includes two sample :the first sample includes the players of long the players of long distance

that train Aerobic training and the second sample includes the players of football that train anaerobic training related to the

Respiratory system (,HR,RF,VO2max,EE).

This research is carried out the physiological tests in the special laboratory of physical college Education /Diyala University.

The research use the descriptive method with comparative style to fit the nature of the research .samples are divided according

to the used energy system .The first sample includes a group of long distances which represents airy-system and the second one

includes a group of team sports (football, handball and basketball) which represents non-airy system .After the use of (fit mate

pro) device by Bruce test and application of statistic means, the researchers analyze and discuss the results.

Ghassan B. Shamkhi, et al, 2015. COMPARISON STUDY OF SOME FUNCTIONAL VARIABLES BETWEEN PRACTITIONERS OF AEROBIC AND ANAEROBIC EXERCISES (ACIDOTIC EXERCISES) BY USING (FIT MATE PRO) DEVICE. Swedish Journal of Scientific Research.; 2(1):6-10.

The current research aims to: Inform physical education teachers and coaches with the important role of scientific principles in badminton talent identification and guidance in addition to improving school sport - Identify the type and current situation of badminton talent identification tests - Identify the effective levels of talented badminton players as a beginning for school sports competitions - Identify the role of physical education teacher in badminton talent identification. The researcher used the descriptive (survey) approach. Research community included (130) physical education teachers from (50)high schools and (12) badminton school coaches. Only (32) teachers were randomly chosen (25%of the research community) for the main sample in addition to (12) coaches . This makes (44)participants as a main sample. Questionnaires were distributed and retrieved after (10) days. Resultsindicated that:

•Badminton talent identification in Jordan is not science-based.

•School competitions play a major role in badminton talent identification and guidance.

•Talent guidance is very important for forming elite levels in badminton

Associate Professor: NihadMoneer Othman Al-Bateky, 2015. A STRATEGY FOR BADMINTON TALENT IDENTIFICATION ACCORDING TO SCHOOL SPORT. Swedish Journal of Scientific Research.; 2(1):21-27.