Exercises designed on statistical methods and their impact on the development of physical and motor capabilities of the legs and on achieving 100 metres race for juniors runners

Abstract

This study focuses on what has been achieved from showing the effective contribution of physical and motor capabilities of the runners' legs muscles in (100) metres race for juniors, their achievement in it. It also investigates the extent of contribution of each of these capacities in that achievement, and the effects of the exercises designed upon the statistical methods on developing those capabilities and improving the achievement. The authors have empirically carried out many tests related to the capabilities and executed the items of the designed exercises (before and after the experiment) with 72 attempts. The data of these tests results have been dumped and analyzed statistically, taking into consideration the requirements of presentation and registration required to comply with rules and legal procedures.
From the above mentioned it was concluded that there are high correlative links between some of the investigated capabilities and the achievements of the runners in the competition. This matter inevitably contributed to developing runners' capabilities and improving their recorded achievement, relying on the impact of statistically designed exercises.