A comparative study in the controlling effect of (load & reiteration duration time) by physical exercises on a number of physical and skillful variables for young football players

Q. Alkhashab, Zuheer

doi:10.33899/rajsport.2011.6113

	A comparative study in the controlling effect of (load & reiteration duration time) by physical exercises on a number of physical and skillful variables for young football players
Al-Rafidain Journal For Sport Sciences
Article 1, Volume 17, Issue 56, 2011, Pages 1-21 PDF (0 K)
DOI: 10.33899/rajsport.2011.6113
Author
Zuheer Q. Alkhashab
Abstract
The idea of the research lies in two proposed training courses for developing the personal physical aspect based on high intensity interval training method and with the rotational technique for handling individual differences through the two techniques of control (time & reiteration) the researchers have applied- in both courses- the level card concerning each player taking into account the individual differences among the players in order to reveal physical levels of each player and progression between a single medium session and the one that follows. The research has aimed at revealing the following: 1. The statistical significance differences between the two techniques of controlling load and reiteration duration time in a number of physical and skilful variables of the post test. 2. The change ratios in certain number of physical and skilful variables regarding the two controlling techniques of young football players. Through these two objectives; two hypotheses have been established as follows: 1. Significant differences have been found between the two techniques of controlling load and reiteration duration time in a number of physical and skilful variables of young football players in post tests and in favor of ( the technique of controlling load duration time). 2. There has been a difference in the change ratios regarding a number of physical and skilful variables between the two techniques of control among young football players. The experimental methodology was applied for its convenience with the nature of the research and the two training courses have been conducted on a sample of (20) young football players aged (16-19) from Ninevah football club chosen intentionally and randomely divided (by lot) on two experimental groups in the amount of (10) players for each group. Research procedures have included designing two proposed training courses to control the load volume, one of which represented by (controling the time of load duration) and the other is represented by (controlling the load volume) as well as carrying out a number of pilot experiments. Procedures also included pre physical and skilful tests. Before starting the course, the five constant exercises' maximum values throughout the two courses were identified and registered in the level card concerning each player. Execution period of the two courses has lasted nine weeks in the amount of three training units in each short session. Finally post physical and skilful tests were carried out. The researchers have applied the following statistical means: (arithmatic mean, standard deviation, Person's simple correlation coefficient, percentage, t-test for independent samples, t-test for correlated samples and change percentage). The following conclusions were attained by the researcher: 1. The technique of controling load duration time has achieved progression in the arithmatic means rearding all the physical attributes (abdomen speed-deferentiated force, legs' force endurance and flexibility) beter than the technique of controling load reiteration at comparing the findings of post physical tests in favor of the technique of controlling load duration time. 2. The technique of controling load duration time has achieved progression in the arithmatic means rearding all the physical attributes (the accuracy of remote scoring, the accuracy of the long pass and stopping the ball) better than the technique of controling load reiteration at comparing the findings of post skilful tests in favor of the technique of controlling load duration time. 3. There has been a varied difference in the change percentage of all the physical and skilful variables (abdomen speed-deferentiated force, legs' force endurance, flexibility, the accuracy of remote scoring, the accuracy of the long pass and calm down). This change was in favor of the technique of controlling load duration time. 4. the attribute of flexibility has achieved the highest difference in the change percentage in favor of (the technique of controlling load duration time). The researchers have recommended the following: 1. The potentiality of applying both techniques according high intensity interval training method and by the rotational technique and the level card that are based on scientific bases in developing the physical aspect as well as the skilful level of young football players. 2. Using the level card in the training courses for its impact on realizing the differences among the players' levels. 3. The need for using the rules of high intensity interval training method when developing ((abdomen speed-differentiated force, legs' force endurance, flexibility). 4. The need for including the attribute of flexibility during the in-between rest periods in the training courses for the evident pregress it has achieved.
Keywords
Comparative; load; young; football

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