## 4 Discussion
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Variables** & **r (95\% CI)** & **SIG (Two Tailed)** & \(\mathbf{\beta}\) & **VIF** \\ \hline Maximal oxygen consumption (mL/kg/min) & 0.044 (\(-\)0.499 to 0.474) (negligible) & 0.891 & 0.894 & 1.014 \\ Relative Peak Power (w/kg) & 0.34 (\(-\)0.584 to 0.773) (weak) & 0.279 & \(-\)0.521 & 4.375 \\ Relative Average power (w/kg) & 0.596 (\(-\)0.156 to 0.898) (moderate) & 0.041 \({}^{*}\) & \(-\)0.007 & 4.372 \\ Model summary & Adjusted R\({}^{2}\) = 0.313 & D-W = 2.406 & \\ \hline \hline \end{tabular} Note. \({}^{*}\) r = Pearson’s product-moment correlation coefficients; 95% CI = 95% confidence interval; SIG = significant difference; \(\mathbf{\beta}\) = standardized coefficient; R\({}^{2}\) = adjusted coefficient of determination; \({}^{*}\) = \(p\) < 0.05; VIF = variance inflation factor.  
\end{table} 
Table 3: The results of Pearson correlation coefficients and multiple linear regression analysis between metabolic capacities and dynamic three-point shooting accuracy (N = 12). training (experimental) group and a traditional strength training (control) group. After 12 weeks, dynamic shooting accuracy in the core strength training group increased by 32.8%, which was higher than that of the traditional strength training group. The role of the core is essential in whole-body movements, as it integrates and bypasses forces from distal segments. Additionally, basketball competitions feature intense physical contact, which can impair players' shooting technique [51]. Therefore, it is important for players to have proper core strength to maintain balance and stabilize the body when shooting. Similarly, [PERSON] [52] noticed that the body's vestibular sensation, proprioception, and central nervous system's ability to regulate muscles are significantly improved as core strength improves, which can effectively improve players' dynamic balance ability, which is required for three-point shooting. It has been suggested that anaerobic capacity is a more critical factor in a basketball game than aerobic capacity [53], seen by [PERSON] et al. as an \"anti-fatigue\" ability in determining jump height and shooting biomechanics when shooting from a long distance [54]. The current study found that players with higher relative average power have better dynamic three-point shooting accuracy. In terms of the shooting test in this study, players were asked to take as many shots as they could while running to pick up the ball after each shot, a task that required high anaerobic endurance. This finding is in line with [PERSON] et al. [55], who also found that the relative anaerobic power, as measured in an anaerobic sprint test, was positively correlated with dynamic three-point shooting accuracy. The authors further concluded that players with good anaerobic endurance can reduce the negative effects of fatigue on shooting accuracy. Additionally, studies have pointed out that elite basketball players can adjust the shooting motion by modifying shooting height and biomechanical factors when they are fatigued, in order to maintain a higher shooting efficiency [56; 57; 58]. Regarding the other metabolic capacities assessed, there was no significant correlation between maximal oxygen uptake and dynamic three-point shooting. A possible explanation for this might be that the 90 s dynamic three-point shooting test is relatively short, requiring less aerobic metabolism energy supply but more anaerobic supply [59]. Since basketball games are characterized by intense phases of activity relying on anaerobic metabolism, the current study suggests combining anaerobic endurance training with shooting drills in order to effectively improve shooting efficiency in real-game settings [6].