Kinematic and kinetic jumping pattern revealed through the maximum lowering of the center of mass during the eccentric jump phase (hecc; A), duration of the concentric phase (Tconc; B), and the ground reaction force (GRF) at the instant of transition (Ftrp; C), and its peak (Fpeak; D) observed under different loading conditions (data averaged across the subjects with standard deviation error bars). The main effects of 'type' and 'magnitude' of the applied load are indicated by vertical and horizontal arrows, respectively, together with the outcomes of the post-hoc tests. Note that < sign shows significant difference from all values on the right, while ≤ indicates that the two adjacent values are not different, while the remote ones are.