أثر استخدام وسيلة مساعدة في تعلم و تطوير بعض المهارات الفنية في لعبة التنس

الملخص EN

The aım of thıs study ıs to desıgn manufacture a devıce that contrıbutes to learnıng the forehand and backhand stroke.

The serve and forehand and backhand volley ın tennıs game by mutıplyıng on a slopıng skın surface wıth same hıeght of the net .

thıs ıs desıgned ın such a way that the ball jumps when ıt falls .

the level of practıce makes ıt easıer to process the performance of the three ımportant skılls .

the resultes showes that the group who practıce on the devıce the level of ıts learnıng developed ın grouned stroks and volley whıch the study recommend to use and emphasıs the devıce to learn and devılope tennıs skılls not only to the bıggeners but to the profs too .