## 3 Results  
The basic descriptive parameters (arithmetic mean and standard deviation) of the measured variables were calculated and presented in Table 2. Moreover, this table also presents the results of the conducted Median test in order to determine the differences in the measured variables between the two variations of jump shot performance. Statistically significant differences were determined in almost all of the measured variables, both when performing the shot in the upper opposite and the lower opposite angle of the goal. The only variable that did not differ is the hand height (\(p\) = 0.43). Hand velocity was greater when performing the three-step run-up before the jump shot when aiming at both the lower and upper opposite angles (\(p\) < 0.001). When observing the values of shoulder velocity, greater values were determined in jump shots after the three-step run-up (\(p\) < 0.001). Consequently, the shot speed, i.e., the ball velocity, was greater after the three-step run-up when compared to after the one-step run-up (Upper opposite--73.70 km/h vs. 71.32 km/h; Lower opposite--76.43 km/h vs. 73.75 km/h). The mentioned differences are statistically significant (Upper opposite--\(p\) = 0.04; Lower opposite--\(p\) < 0.001). Furthermore, jump height was significantly higher when performing the three-step run-up (\(p\) < 0.001). Additionally, because of the higher jump, the hand height during shot performance after the three-step run-up was also higher, even though the differences were not significant in relation to the one-step run-up. Frequency of jump shot precision from one-step and three-step shots (Table 3) shows similar numbers in shooting targets in the upper opposite corner with 46 missed shots by one-step and 47 missed shots by the three-step jump shot. Players hit the rim of the target with 21 (one-step) and 19 (three-step) shots and hit the target with 14 (one-step) and 15 (three-step) shots. The shooting target in the lower opposite corner was missed 33 times; players hit the rim 19 times and hit the target 29 times (one-step). With a three-step jump shot, the target was missed 29 times; players hit the rim 16 times, and players hit the target 36 times. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Dependent Variable** & **Group** & \(\mathbf{\widetilde{x}+SD}\) & **95\% CI** & **Partial \(\mathbf{\eta}2\)** & **Median Test \(p\)** \\ \hline
**UO\_H\_V** & 1\_step & 9.15 \(\pm\) 1.47 & 8.83–9.47 & & \\  & 3\_step & 10.14 \(\pm\) 1.37 & 9.83–10.44 & 0.11 & 0.00 * \\ \hline
**UO\_H\_H** & 1\_step & 196.62 \(\pm\) 17.10 & 192.84–200.40 & & \\  & 3\_step & 202.03 \(\pm\) 17.74 & 198.11–205.96 & 0.02 & 0.43 \\ \hline
**UO\_J\_H** & 1\_step & 28.84 \(\pm\) 6.93 & 27.31–30.37 & & \\  & 3\_step & 34.80 \(\pm\) 9.23 & 32.76–36.84 & 0.12 & 0.00 * \\ \hline
**UO\_Sh\_V** & 1\_step & 2.77 \(\pm\) 0.52 & 2.65–2.88 & & \\  & 3\_step & 3.59 \(\pm\) 0.71 & 3.44–3.75 & 0.31 & 0.00 * \\ \hline
**UO\_shot speed** & 1\_step & 71.32 \(\pm\) 6.76 & 69.82–72.81 & & \\  & 3\_step & 73.70 \(\pm\) 8.70 & 71.77–75.62 & 0.02 & 0.04 * \\ \hline
**LO\_H\_V** & 1\_step & 8.94 \(\pm\) 2.02 & 8.49–9.38 & & \\  & 3\_step & 10.30 \(\pm\) 1.59 & 9.95–10.65 & 0.12 & 0.00 * \\ \hline
**LO\_H\_H** & 1\_step & 195.06 \(\pm\) 17.07 & 191.29–198.83 & & \\  & 3\_step & 201.85 \(\pm\) 16.06 & 198.30–205.40 & 0.04 & 0.03 * \\ \hline
**LO\_J\_H** & 1\_step & 26.91 \(\pm\) 7.00 & 25.36–28.46 & & \\  & 3\_step & 34.33 \(\pm\) 8.58 & 32.43–36.23 & 0.19 & 0.00 * \\ \hline
**LO\_Sh\_V** & 1\_step & 2.80 \(\pm\) 0.56 & 2.68–2.93 & & \\  & 3\_step & 3.59 \(\pm\) 0.79 & 3.41–3.76 & 0.25 & 0.00 * \\ \hline
**LO\_shot speed** & 1\_step & 73.75 \(\pm\) 5.87 & 72.45–75.04 & & \\  & 3\_step & 76.43 \(\pm\) 6.69 & 74.95–77.91 & 0.04 & 0.00 * \\ \hline \hline \end{tabular}  
*—significant difference \(p\) < 0.05.  
\end{table} 
Table 2: Basic descriptive parameters and Median test results of two different variations of jump shot performance.