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Facilitation (PNF) on the improvement the special physical abilities and numerical level for an 110Meter Hurdles Juniors Lecturer / Ramy Mohamed Al Taher Salem Hassan* Introduction& Problem of research No doubt, the tremendous developments that have occurred in the sports competitions' performance are considered a human miracle. That can be seen, clearly, during the Olympic Games and World Championships. Accordingly, scientists and organizers of the training process has been urged to focus on doing research and exploration with the objective of, developing and improving juniors' physical performance and skill levels . "Mohammed abdelzaher" (2014) stated that: Sport training is of Verve operations and basic that indispensable to reach the level of the junior to the maximum permit within its physical and skilled abilities (16:19) "Sedky Sallam" 2014, sees that: The most important aims of training process are to prepare a junior reaching the highest possible level of special fitness for the competition. (8: 83) "Saad Fathallah" 2015, indicates that: Athletics are characterized by its multiple types of races and competitions; each race and competition has its different requirements to achieve those requirements, we should follow the general approach to sports training built in light of the scientific basis and objectivity. (6:33). Warren Doscher " (2009) stated that: the special physical variables are one of the most important pillars of performance in Hurdles races, as they are among the races that are characterized as difficult both physically and technically; the reason, is the need for continuous exchange between normal running steps and crossing the hurdle, that requires high Sufficiency of flexibility while maintaining a considerable rate of speed. (26: 159) "Michael a. Clark et al" (2012) see that: that dedication to enroll flexibility into the training program, leads to the development of other physical attributes force, speed and agility and then improve the performance skill and numerical level. (20: 143) "Mufti Hammad" 2010, stated that: Proprioceptive Neuromuscular facilitation (PNF) is considered one of the best ways to enhance the flexibility and range of motion, where it aims in its performance to make the maximum outcome of the neurological reflexive actions. (17: 299)

assiut journal of sport science and arts /assiut journal of sport science and arts

The effect of a training program Using Proprioceptive Neuromuscular Facilitation (PNF) on the improvement the special physical abilities and numerical level for an 110Meter Hurdles Juniors