The effect of proprioceptive Neuromuscular Facilitation exercises by the indicator of electrical activity of the brain on the Biokinematics variables of discus throwing Racers

Document Type : Original Article

Authors

1 Department of Sport Psychology - Faculty of Physical Education - Damietta University,egypt

2 قسم علم النفس الریاضى – کلیة التربیة الریاضیة – جامعة دمیاط

Abstract

The research aims to identify The effect of proprioceptive Neuromuscular Facilitation exercises by the indicator of electrical activity of the brain on the Biokinematics variables of discus throwing Racers, where the researcher used the experimental method by using one experimental group on a sample of (5) from the discus ejection contestants registered in the Dakahlia Athletics Area 2018/2019 season. The research group was trained using the Neuromuscular Facilitation exercises exercises in terms of the electrical activity of the brain for a period of ten weeks at the rate of (4) weekly training units during the special preparation period The results indicated that there was a rate of change between the pre and post measurements in favor of the after the alpha (α) and beta (β) waves, as a result of the training program using the Muscular nerve facilities for sensory receptors, biochemical variables for discus ejection contestants as a result of the training program using proprioceptive Neuromuscular Facilitation exercises, which contributed to the activity and excitement of alpha and beta waves and improving communication between muscles and the nervous system, improved the presence of multiple relationships in the reciprocity statistically significant Between the frequency of cerebral lobes and biochemical variables of discus ejection contestants

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