The Effect of Isotonic Training Method for the Development of HealthyMuscular Ability and Accuracy of the Performance of Volleyball Skill for Young Players

The aim of this research is to develop the muscular ability and its effect on the performance of volleyball and the development of isotonic training method (movement), and the researchers supposed that the impact of the method in the development of muscle capacity and accuracy of the performance of the skill of transmission, they used the experimental method, Al-Muqdadiya Youth Sports Club in Diyala Governorate (15) players were chosen in a deliberate manner. The method was prepared by the researchers and the candidate tests were used. The results were processed using the statistics. The most important recommendations are the use of the isotonic training method to develop the muscular ability of all practitioners of the game. Whether students or professional or amateur, taking into account that the level and the ability of the sample as well as the need to emphasize the conduct of continuous and regular tests to test the physical and skill capabilities of the players to know their level and try to develop them to the best.