1The College of Physical Education and Sport Sciences, University of Al-Qadisiyah, Iraq
That the real race (4 ×100) meter is to cut the distance in the minimum possible time for a team of four runners, which requires, Players Selection on according to the converging times that the tests indicate Private run linked to the relative speed of the Players and the extent of their convergence and this is one of the most important problems that has not been studied previously, applied to a sample of the players of the Olympic champion project in Alnajaf-Al Shraf And with the number of (8) contestants, the researchers conducted the relative velocity tests and specified the time tests of the switch area kidney and speed of the Muslim player and the recipient and the place of switching as dependent variables is affected by The quality of the proposed exercises, and they found that this exercises based on relative speed has achieved the aim of developing variables for the switching area.
Drills, Parameters delivered and achievement
