اثر تمارین خاصة وفق بعض المتغیرات البیوكینماتیكیة لتطویر بعض القدرات الحركیة و دقة و قوة اداء مھارة الضربة الارضیة الامامیة في التنس الارضي

Abstract

Tennis games that are their skills are different and require the player to move quickly and gracefully and hit the ball the terms Bio-kinematcal correctly to achieve the goal of skill highest accuracy and strength , the goal of research is to identify the effect of specific exercises according to some variables Bio-kinematcal to develop some motor skills , accuracy and power performance of the skill of the strike front in tennis has sample consisted of (8) players of the national team of Iraq tennis . most important conclusions was that the special exercises used have had influence in the development of motor skills of responding kinetic and agility , flexibility and compatibility between the eye and the man had to exercises own according to some variables Bio-kinematcal influence in the development of precision The strike force skill forehand ground