صلاحية و مصداقية استخدام التكنولوجيات الحديثة في تقييم صفة المرونة لدى لاعبي كرة القدم

Abstract EN

the Validity and the Credibility of using Modern Technologies in the Evaluation of Flexibility of Football PlayersField study on M'sila Teams This study aims at illustrating the validity and credibility of using modern technologies in the training process compared to the traditional method of applying field tests in terms of difference coefficients and uncertainty ratios.

tests and measurements are considered as important parts to make the correct scientific decisions in the training process such as diagnosis and evaluation of training programs as well as guidance and selection.

The researcher used the experimental method through the application of the flexibility test (bending test), the (Flexomètre Avant) and the ruler (classical method) and comparing the results obtained.

The sample of the study consisted of 47 players from M'sila Teams, the results of the study were as follows: • Dispersion in modern tests is less than in traditional tests.

• The use of modern technologies is more effective to assess the degree of flexibility of football players in terms of their differences compared to traditional tests.

• The fundamental difference between them is in the classification of the standard levels of flexibility according to the ratios of uncertainty and dispersion and the difference coefficients.

key words: Modern Technologies, Evaluation, Flexibility, Football