Studying the functional ability of the ulnar muscle in terms of the peak of the electrical wave and its relationship to the performance of the forehand volley skill for young and advanced tennis players.

Abstract

The problem of this study came from the need to answer the ambiguity that affects the topics of the electrical activity of working muscles during skill performance. The lack of studies in that aspect prompted the researcher to delve into this problem because it is an urgent need that requires information that is useful to those working in that field. While the study aimed to identify the correlation between the electrical activity of the ulnar brachii muscle of the arms and the forehand skill among members of the research sample (young and advanced tennis players) and to compare the two groups in the variables under study, the researcher also concluded that there is a significant correlation between electrical activity For the arms and the skill of the forehand strike among members of the research sample, and the preference of advanced tennis players in muscular activity and in performing the skill of the forehand strike.