Classification of number of physical stress tests for football players in academies of city of Mosul

The research aims to:
* Identify physiological state during physical effort among young football players in sport academies in city of Mosul.
* Classification of young football players in sport academies in city of Mosul according to physical stress tests.
Research domains:
Human: young football players in sport academies in city of Mosul.
Time: 10/1/2023 until 4/29/2024.
Spatial: Sport academy stadiums in city of Mosul.
Chapter Two: This chapter included:
Research methodology: researchers used descriptive method with correlational factor for its suitability of researchs nature.
Research community and sample: research community included advanced football players in (26) academies in Mosul. Due to large number of research society, players from (25) academies were selected as a sample for main experiment, total number of research sample was (250) players. representing academies of Mosul,
Researchers chose Al-Muthanna Academy was chosen randomly, in the same manner, to be sample of pilot experiment, to verify(reliability, consistency, and objectivity).
In third chapter, researchers set statistical means of physical stress tests (arithmetic mean, standard deviation, mode, and skewness coefficient).
For conclusion researchers:
Knew physiological state during physical effort among young football players in sport academies in Mosul.
Classify players of football academies in Mosul according to physical effort into three standard groups.