The impact of the explosive power of some muscles working and the values of the electrical activity and the completion of the snatch exercises

الملخص

Enables the research problem in many partly due to weakness in the physical variables, especially the speed and muscle strength, whether explosive or distinctive force as fast, but this age in particular stage, the importance of these variables for power lifters, especially the snatch, so trying to researcher resorting to the use of exercises to develop explosive power, and know how much values electrical activity during the snatch a new attempt of its kind in terms of field application in this event and these ages, through the use of a training curriculum includes exercises to develop the explosive ability and get to know its impact in the values of electrical activity during the snatch and that may work to help lifters in training in the right direction and that using modern devices (emg device) and then evolution in performance and achieve better achievement, and research aims to prepare the exercises according to the performance of the development of the explosive power of the power lifters then see the effect of these exercises in the explosive capacity of sample development. Presumably Find that there are significant differences between tribal tests and a posteriori the research sample in the values of electrical activity spreads during the snatch and achievement has been the application of the training curriculum took (8) weeks, and by (3) training units per week for a total of (24) training module for the duration of Search

 The researcher has several of the most important conclusions was concluded that the explosive power of the power lifters development which has improved the amount of electrical activity values and improve achievement.