impact of special exercises on the development of explosive and rapid power and achievement among junior discus throwers

Abstract

The effectiveness of discus throwing is one of the individual games that have achieved widespread throughout the world because of its educational, physical and intellectual advantages. This effectiveness witnesses a continuous development in the level of performance of its players and their results, which increases the specificity of its physical, technical and linear requirements that must be considered when preparing its training curricula. Since the coach's goal is to make efforts to reach the discus throwing players to the level of high achievement, he must take into account the work to increase the trend to specialization in training by focusing on special exercises through which he can develop special physical abilities as well as the level of technical performance of discus throwing, that is, focusing on the requirements of specialized performance in the type of sports effectiveness. The most important conclusions were.

1-The training curriculum has a positive impact on improving the achievement   of the disc thrower for the research sample.

2-The training curriculum has an impact on the development of the explosive power of the rapid upper extremities of the research sample     

3- the training curriculum has an important impact in delaying the stress sample early to achieve the achievement in throwing the disk to the research sample