The Physiology of Motor Rhythm to the Arm of Performance and its Relationship with Accuracy of the Shooting in Handball

Abstract

The aim of the study was to study the relationship between the physiology of the motor rhythm and the accuracy of the shooting in the handball. This was done by studying some of the wave changes resulting from the work of the muscles involved in the movement of the arm related to the skill of the shooting in the handball, Electromyography (EMG), which includes (peak, time and space). The study included (15) young players. Electromyography)EMG) tests were carried out in a special form that was developed to classify the data and then processed statistically to reach the results of which were reached to reach the most important conclusions, which include: Through what was shown from the results we note that there is a strong correlation between the summit variable relationship of triceps brachial in the two parts lateral and medial with the shooting in the hand ball accuracy as this variable gives the fact contraction of muscle and the ability of the muscle to continue performance without fatigue, but for the This means that there is a delay in the speed of the response required to achieve the best accuracy shooting, and this requires a greater concentration in the reaction speed and response exercises because of the significant impact in increasing the precision accuracy variable to achieve advanced results.

Keywords: Physiology, Motor rhythm and handball.