The study of Some Kinematics Variables and its Relation to Hijump Performance by Using Fosbury Flop MethodFarydoon H. Authman

:1. 2. . . (4) . . :1. .2. ( ) .3. ( ) Aim of the study 1. To identify the value of some bio _ kinematics Variables in Hi jump activity by fosbury flop.2. To identify the relation between Values of Some bio kinematics Variables and Performance of Hi-jump using Fosbury Flop Hy Pothesis - There is a statistical correlation between Values of some bio _ kinematics Variables and Performance.Methodology The study was Conducted on a sample of (4) players of Varsity team of Iraqi Youth Clubs for track and field in the activity of Hi-jump.- The Tape-video was used during the performance.- The researcher analyzed the results by using Certain statistical methods (mean-standard deviation and simple Correlation)Conclusions and Recommendations 1- There was a significant correlation between horizontal a rea and Performance.2- There was no significant Correlation between Speed (horizontal , vertical , fact and directed Speed) with performance.3- There was no significant correlation between Variables (time, time stand up, length of stand up, angle of pivot, stand up angle, angle of knee stand up) and performance.