دراسة مقارنة في بعض الخصائص البدنية للاعبي كرة القدم حسب مراكز اللعب

Abstract EN

The study aims to identify the level of some physical characteristics of football players according to the playing centers (defense, midfield, attack) in which the researchers used in this study the descriptive approach because it suits of the nature of the study, while the study sample consisted 30 football players divided into10 Players for each position.

Five physical tests were applied to them: the wide jump test from the stand, the forward torso bending test from the stand, the 50 meter sprint test, the 1500 m sprint test and the zigzag run test.

For analyzing the results, the researcher used the statistical methods represented in an arithmetic way and a standard deviation; they also used the test of variance analysis "F" to find the differences between the different playing centers.

On one hand, the results of the study indicated that the level of physical characteristics of the defense, midfield and attack players falls within an average estimate in most physical properties under study and it confirmed also the ence of statistically significant differences in the following physical characteristics (flexibility, endurance, speed, agility).

On another hand, the results indicated that there are statistically significant differences in the characteristic of strength between defense, midfield and attack players, and in favor of defense players.