The research aims to Effectiveness assessment of motor transportation Indicators Of high jump takeoff The descriptive method by using the mechanical analysis based on a video camera and kinetic analysis 3D of Simi Motion program The subjects was chosen with random way represented in the (3) players of the Egyptian national team for athletics in high jump competition for the first class , registered the Egyptian federation of athletics and those who jumping the dorsal way and use the left foot to the takeoff and thus The research sample has become the (18) attempt. The most important results Identify the means and standard deviations of the most important indicators of biomechanical indicator of motor transport values during the beginning touch moment - break the connection to the takeoff of high jump , There is an inverse relationship between the motor transport indicator and the amount of decreasing mechanical energy and direct relationship between the motor transport indictor and the angle of the body starting point , Mechanical motor transport indicator directly affects the level of achievement for the digital racers of high jump. The researchers have recommended Attention the coaches of jump competitions in athletics to mechanical motor transport indicator for the development the performance, Researchers recommended put the specific training to improve the amounts of speed and power to develop the level of performance of the three levels.