The research aimed to develop a training program using external resistance training (weight training + biometric training) for fourth year students to specialize in athletics and know its effect on: 1- Physical capabilities of the discus throw competition for the fourth year students, specializing in athletics, Faculty of Physical Education, Zagazig University. 2- The special physical capabilities of the discus throw competition for the fourth year students, specializing in athletics, at the Faculty of Physical Education, Zagazig University. 3- The digital level of the discus throw competition for the fourth year students, specializing in athletics at the Faculty of Physical Education, Zagazig University. The researcher used the experimental method on a sample of (28) students at the Faculty of Physical Education, University of Zagazig. (8) students were withdrawn to conduct the exploratory study, and the basic sample became composed of (20) students. And among the research tools: physical and physiological tests - measuring the digital level in discus ejaculation - the proposed training program Statistical treatments: mean, standard deviation, median, torsional coefficient, simple correlation coefficient, T-test, improvement ratios,% Among the most important results: The training program using positive training affects the physical, physiological, and physical level in the For fourth year students specializing in athletics Among the most important recommendations: 1- Using external resistances training (weight training + biometric training) to develop special physical and physiological abilities and because of its effective effect in improving the digital level in discus throwing for For fourth year students specializing in athletics 2- Attention to stretching and stretching exercises when applying differentiated training to avoid the adverse reciprocal effects of developing strength on flexibility.