ABSTRACT:The aim of the research is to prepare special rapid strength exercises to develop some physical capabilities of the research sample members, to identify the effect of special rapid strength exercises in developing some of the physical abilities of the research sample, the researchers used the experimental approach for its suitability and the nature of solving the research problem, as this approach is one of the most accurate types of approaches And the best and most efficient way to reach accurate results, the research community was selected from young 100m runners in the Specialized School (Talented) affiliated to the Ministry of Youth at ages (18- under 20 years) and they numbered (10 runners) and they were divided into two experimental and control groups, each group (5) Runners, representing the original research community by 100%, where physical tests were conducted, including the long jump test of steadfastness, the 30-meter sprint from the flying start, the 100-meter running achievement test from the starting position from the sitting position, the researcher reached the following results that the special rapid strength exercises prepared had an impact Positive and effective in developing some physical variables (explosive power, speed-distinguished power, and maximum speed among the experimental group members).
The exercises using means and auxiliary tools according to the performance that were used within the special fast strength training and set have an effectiveness in developing the achievement.