This research aims to design a proposed training program using the exercises and identify of the effects on:
1 - Some physical components of the members of the research sample.
2 - Some special abilities (physical, physiological) of the members of the research sample.
3- The level of digital achievement of 400 meters race for the members of the research sample.
- Research hypotheses:
The proposed training program will affect by using the Fartlek training positively on:
1 - Some physical components of the members of the research sample.
2 - Some special abilities (physical, physiological) of the members of the research sample.
3- The level of numerical achievement of 400 meters race for the members of the research sample.