The aim of this work is to determine the influence of certain kinetic-kinematic characteristics on the two criterion variables, reach jumps performed by three athletes of different qualitative levels in three different ways. The criterion variables represents the highest sacrum points in the flight phase and the difference between the sacrum points at the time of the launch, as well as the highest sacrum points during airborne phase. Furthermore, the goal is to determine whether the modes of jump performance differ in kinetic-kinematic characteristics. The jumps were performed in three-step strides, in five-step strides and in deep-mode. The research was conducted in the biomechanics laboratory of the Faculty of Kinesiology in the University of Zagreb. For the jumps performed in three-step strides, the regression analysis shows that the kinetic-kinematic variable explains 42.2% of the variance of the criterion variable indicating the highest sacrum point in the airborne phase, and 42.5% of the variance of the criterion variable results representing differences between the height of the sacrum points at the point of launch and highest "sacrum" points during airborne phase. According to the results of the regression analysis, the jumps of kinetic-kinematic variables explain 36.6% of the variance of the criterion variable of the highest sacrum point in the airborne phase, and 86.0% of the variance of the criterion variable results indicating difference between the height of the sacrum point at the end of the launch and the sacrum’s highest point during airborne phase. When it comes to jumps performed in deep-mode, regression analysis shows that kinetic-kinematic variables explain 46.4% of the variance of the criterion variable measuring the highest sacrum point during airborne phase and 77.0% of the variance of the criterion variable designating the difference between the height of the sacrum point at the time launch termination and the highest point of "sacrum" during flight. When determining statistically significant differences in terms of performing jumps for the proposed kinetic-kinematic variables, a discriminant analysis confirms a statistically significant difference in the two discriminant functions. In determining the variables’ individual contribution of the difference between the groups, it becomes evident that the contribution to this difference is indeed statistically significant in eight variables. Wilks' lambda indicates an existence of a statistically significant difference between the ways jumps were being performed. After gaining an insight into the table showing the Mahalanobis distance between the groups’ centroids and the corresponding F-values, it becomes evident that there are differences between the centroids of the groups. Taken together, the results of this study lead us to conclude that the jumps performed in three-step and five-step strides are represented by relatively similar values in the observed variables, whereas the performance of jumps in deep mode largely differs from the jumps performed in three-step and five-step strides. To conclude, this study confirms that there is a difference in kinetic-kinematic variables in the performance of three-step, five-step and deep-mode jumps.