Contribution percentage of the Electromyography of the muscles and its relationship to the discus throwing contest - case study

Document Type : Original Article

Authors

1 Department of Fundamentals of Physical Education,Faculty of Physical Education,Alexandria University, Egypt

2 Track and field department, faculty of sport education, Alexandria university, Alexandria, Egypt

Abstract

title :Contribution percentage of the Electromyography of the muscles and its relationship to the discus throwing contest - case study
The aim of the study is to identify the percentage of the contribution of the electrical activity of the muscles and its relationship to the distance of the discus throwing. The research sample was chosen intentionally by a case study of one contestant (Moataz Medhat) and ranked at the level of the Republic for Youth with a number of 48.83 meters and a player at Smouha Club in Alexandria (biological age 22 years) weight (88 kg) The electrical activity of the muscles was measured using the Myon EMG device. The results were analyzed using the Simi 3D motion program. The most important results were that the contribution rate of the electrical activity of the lower limb muscles was more than the ratio of the electrical activity of the upper limb muscles to the technical performance of the disc ejaculation competition as it was the most In connection with the throwing distance, therefore, the researchers recommend establishing the principle of the contribution rates of the electrical activity of the muscles and its relationship to the digital level to study and characterize the athletics competitions with the necessity of instructing the coaches and players in planning training programs and putting training within the program and inside the training units in the light of the rates of the contribution of the electrical activity of the muscles.

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