## 3 Results
\begin{table}
\begin{tabular}{c c c c c c c c c c c} \hline  & & **SJ** & **CMJ** & **COD** & **COD\%** & **0-10 m** & **10-20 m** & **0-20 m** & **20-30 m** & **0-30 m** \\ \hline \multirow{4}{*}{**EUR**} & \(\beta\) & \(-0.411\) & \(0.077\) & \(-0.495\) & \(-0.098\) & \(0.065\) & \(-0.191\) & \(0.027\) & \(0.099\) & \(-0.009\) \\ \cline{2-11}  & \(p\) & \(0.114\) & \(0.776\) & \(0.051\) & \(0.719\) & \(0.811\) & \(0.479\) & \(0.921\) & \(0.715\) & \(0.975\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.169\) & \(0.006\) & \(0.245\) & \(0.010\) & \(0.004\) & \(0.036\) & \(0.001\) & \(0.010\) & \(0.000\) \\ \hline \multirow{4}{*}{**CONMP**} & \(\beta\) & \(-0.108\) & \(-0.114\) & \(-0.185\) & \(0.031\) & \(-0.551\) & \(0.315\) & \(-0.343\) & \(-0.099\) & \(-0.333\) \\ \cline{2-11}  & \(p\) & \(0.692\) & \(0.674\) & \(0.492\) & \(0.910\) & \(\mathbf{0.027}\) & \(0.235\) & \(0.194\) & \(0.715\) & \(0.207\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.012\) & \(0.103\) & \(0.034\) & \(0.001\) & \(0.304\) & \(0.099\) & \(0.118\) & \(0.010\) & \(0.111\) \\ \hline \multirow{4}{*}{**CONPF/BM**} & \(\beta\) & \(0.112\) & \(-0.074\) & \(0.133\) & \(-0.013\) & \(-0.199\) & \(0.290\) & \(0.031\) & \(-0.070\) & \(-0.058\) \\ \cline{2-11}  & \(p\) & \(0.679\) & \(0.785\) & \(0.623\) & \(0.961\) & \(0.459\) & \(0.276\) & \(0.908\) & \(0.797\) & \(0.830\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.013\) & \(0.005\) & \(0.018\) & \(0.000\) & \(0.040\) & \(0.084\) & \(0.001\) & \(0.005\) & \(0.003\) \\ \hline \multirow{4}{*}{**ECCMP**} & \(\beta\) & \(-0.121\) & \(0.008\) & \(-0.226\) & \(-0.344\) & \(-0.093\) & \(-0.271\) & \(-0.350\) & \(-0.067\) & \(-0.188\) \\ \cline{2-11}  & \(p\) & \(0.654\) & \(0.978\) & \(0.399\) & \(0.192\) & \(0.732\) & \(0.310\) & \(0.184\) & \(0.806\) & \(0.485\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.015\) & \(0.000\) & \(0.051\) & \(0.118\) & \(0.009\) & \(0.073\) & \(0.123\) & \(0.004\) & \(0.035\) \\ \hline \multirow{4}{*}{**ECCPP**} & \(\beta\) & \(-0.114\) & \(-0.125\) & \(-0.291\) & \(-0.285\) & \(-0.029\) & \(-0.156\) & \(-0.284\) & \(-0.007\) & \(-0.060\) \\ \cline{2-11}  & \(p\) & \(0.673\) & \(0.644\) & \(0.275\) & \(0.285\) & \(0.915\) & \(0.565\) & \(0.287\) & \(0.978\) & \(0.825\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.013\) & \(0.016\) & \(0.084\) & \(0.081\) & \(0.001\) & \(0.024\) & \(0.081\) & \(0.000\) & \(0.004\) \\ \hline \multirow{4}{*}{**ECCPF/BM**} & \(\beta\) & \(0.112\) & \(-0.074\) & \(0.133\) & \(-0.013\) & \(-0.199\) & \(0.290\) & \(0.031\) & \(-0.070\) & \(-0.058\) \\ \cline{2-11}  & \(p\) & \(0.679\) & \(0.785\) & \(0.623\) & \(0.961\) & \(0.459\) & \(0.276\) & \(0.908\) & \(0.797\) & \(0.830\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.103\) & \(0.005\) & \(0.018\) & \(0.000\) & \(0.040\) & \(0.084\) & \(0.001\) & \(0.005\) & \(0.003\) \\ \hline \multirow{4}{*}{**PP**} & \(\beta\) & \(-0.127\) & \(-0.106\) & \(-0.211\) & \(-0.006\) & \(-0.637\) & \(0.432\) & \(-0.358\) & \(-0.055\) & \(-0.311\) \\ \cline{2-11}  & \(p\) & \(0.639\) & \(0.695\) & \(0.433\) & \(0.983\) & \(\mathbf{0.008}\) & \(0.095\) & \(0.174\) & \(0.839\) & \(0.241\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.016\) & \(0.011\) & \(0.044\) & \(0.000\) & \(0.405\) & \(0.187\) & \(0.128\) & \(0.003\) & \(0.097\) \\ \hline \multirow{4}{*}{**RSI**} & \(\beta\) & \(0.608\) & \(0.611\) & \(-0.054\) & \(-0.092\) & \(0.579\) & \(0.111\) & \(0.572\) & \(-0.509\) & \(0.163\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.012\) & \(\mathbf{0.012}\) & \(0.842\) & \(0.735\) & \(\mathbf{0.019}\) & \(0.683\) & \(\mathbf{0.021}\) & \(\mathbf{0.044}\) & \(0.547\) \\ \cline{2-11}  & \(\text{R}^{2}\) & \(0.370\) & \(0.3 Table 4 displays the results of the multiple regression analysis for female athletes. EUR was found to be significantly and positively associated with CMJ height (\(p\) = 0.017, R\({}^{2}\) = 0.345) and 0-10 m sprint performance (\(p\) = 0.041, R\({}^{2}\) = 0.267). This finding suggests that effective use of the eccentric phase may positively impact both vertical jump and initial sprint acceleration in female athletes.