The effect of exercises muscle sensory receptors for PNF in improving flexibility, arm muscle balance and achievement among weightlifting athletes under 17 years old.

Abstract

The purpose of this paper is to preparing exercises muscle sensory receptors (PNF) in improving flexibility, arm muscle balance and achievement among weightlifting athletes under 17 years old, identifying the effect of muscle sensory receptors (PNF) exercises in improving flexibility, arm muscle balance and achievement among weightlifting athletes under 17 years old, and identifying the superiority of the effect between exercises (control and experimental group) in improving flexibility, arm muscle balance and achievement among weight-pushing players under 17 years old. The researchers adopted the experimental method for its suitability to the nature of the problem to be solved. The researchers identified the research community as motivated by the effectiveness of pushing the weight under 17 years for the Al-Qadisiyah  Governorate clubs, which numbered (eight clubs) who officially participated in the tournaments held by the Central Athletics Federation, which numbered (24), (4) players were excluded for the purpose of their participation in the pilot experiment, bringing the number of The research sample members (20) players, and they were divided into two groups, experimental and control, using a simple random method, by making a lottery. One of the most important results reached by the researcher is that: There is a positive effect of exercises muscle sensory receptor PNF in improving flexibility, arm muscle balance and achievement among weight-pushing athletes. One of the most important recommendations recommended by the researchers is that: Emphasis on performing exercises with the PNF muscle sensory receptors due to their importance in improving flexibility and balance of the muscles of the arms and achievement, conducting studies similar to this study for different age groups.