## 3 Results
\begin{table}
\begin{tabular}{l c c c c} \hline \hline
**Variables** & **Initial Phase** & **Middle Phase** & **Final Phase** & **Overall** \\ \hline Lift total time (s) & 1.51 \(\pm\) 0.18 & 1.71 \(\pm\) 0.27 \({}^{\star}\) & 1.97 \(\pm\) 0.20 \({}^{\star}\) & 1.77 \(\pm\) 0.25 \\ Maximal lift velocity (m/s) & 2.64 \(\pm\) 0.12 & 2.48 \(\pm\) 0.15 \({}^{\star}\) & 2.32 \(\pm\) 0.13 \({}^{\star}\) & 2.48 \(\pm\) 0.12 \\ Average lift velocity (m/s) & 1.19 \(\pm\) 0.14 & 1.08 \(\pm\) 0.14 \({}^{\star}\) & 0.98 \(\pm\) 0.11 \({}^{\star}\) & 1.08 \(\pm\) 0.12 \\ Maximal lift power (W) & 1425.24 \(\pm\) 262.47 & 1350.33 \(\pm\) 275.95 \({}^{\star}\) & 1259.99 \(\pm\) 248.85 \({}^{\star}\) & 1338.81 \(\pm\) 255.60 \\ Maximal lift power (W/kg) & 15.58 \(\pm\) 2.34 & 14.75 \(\pm\) 259 \({}^{\star}\) & 13.80 \(\pm\) 2.49 \({}^{\star}\) & 15.26 \(\pm\) 2.58 \\ Average lift power (W) & 636.80 \(\pm\) 149.30 & 566.75 \(\pm\) 159.99 \({}^{\star}\) & 493.30 \(\pm\) 134.57 \({}^{\star}\) & 567.26 \(\pm\) 141.32 \\ Average lift power (W/kg) & 6.94 \(\pm\) 1.41 & 6.15 \(\pm\) 1.56 \({}^{\star}\) & 5.41 \(\pm\) 1.53 \({}^{\star}\) & 5.73 \(\pm\) 1.42 \\ Time to knee cross (\% lift total time) & 18.10 \(\pm\) 2.10 & 11.70 \(\pm\) 6.90 & 10.90 \(\pm\) 6.80 & 15.60 \(\pm\) 2.00 \\ Time to hip cross (\% lift total time) & 34.20 \(\pm\) 4.00 & 29.30 \(\pm\) 4.50 \({}^{\star}\) & 27.50 \(\pm\) 5.10 \({}^{\star}\) & 30.00 \(\pm\) 3.00 \\ Time to shoulder cross (\% lift total time) & 39.70 \(\pm\) 16.80 & 35.50 \(\pm\) 158.0 \({}^{\star}\) & 30.90 \(\pm\) 13.90 \({}^{\star}\) & 39.00 \(\pm\) 8.70 \\ Time to maximal lift velocity (\% lift total time) & 39.20 \(\pm\) 4.10 & 33.20 \(\pm\) 5.30 \({}^{\star}\) & 29.40 \(\pm\) 4.00 \({}^{\star}\) & 33.80 \(\pm\) 3.70 \\ Knee angle at knee cross (\({}^{\circ}\)) & 37.49 \(\pm\) 14.54 & 34.44 \(\pm\) 9.44 & 29.04 \(\pm\) 3.49 & 33.66 \(\pm\) 8.90 \\ Knee angle at hip cross (\({}^{\circ}\)) & 40.66 \(\pm\) 18.80 & 41.65 \(\pm\) 16.02 & 36.79 \(\pm\) 9.77 & 19.25 \(\pm\) 11.07 \\ Knee angle at shoulder cross (\({}^{\circ}\)) & 35.18 \(\pm\) 9.40 & 39.34 \(\pm\) 39.0 \({}^{\star}\) & 42.86 \(\pm\) 9.23 \({}^{\star}\) & 36.41 \(\pm\) 135.51 \\ Hip angle at knee cross (\({}^{\circ}\)) & 62.62 \(\pm\) 24.80 & 58.33 \(\pm\) 23.36 \({}^{\star}\) & 53.60 \(\pm\) 19.99 \({}^{\star}\) & 58.18 \(\pm\) 22.63 \\ Hip angle at hip cross (\({}^{\circ}\)) & 20.29 \(\pm\) 11.63 & 18.38 \(\pm\) 10.82 & 19.07 \(\pm\) 5.98 & 39.70 \(\pm\) 14.33 \\ Hip angle at shoulder cross (\({}^{\circ}\)) & 9.21 \(\pm\) 6.94 & 9.45 \(\pm\) 7.43 & 9.80 \(\pm\) 6.33 & 9.49 \(\pm\) 6.74 \\ Shoulder angle at knee cross (\({}^{\circ}\)) & 42.26 \(\pm\) 4.45 & 41.02 \(\pm\) 4.15 & 40.35 \(\pm\) 3.10 & 41.21 \(\pm\) 3.75 \\ Shoulder angle at hip cross (\({}^{\circ}\)) & 48.56 \(\pm\) 5.28 & 48.15 \(\pm\) 5.29 & 47.12 \(\pm\) 5.98 & 47.94 \(\pm\) 5.20 \\ Shoulder angle at shoulder cross (\({}^{\circ}\)) & 68.74 \(\pm\) 11.37 & 69.68 \(\pm\) 10.22 & 69.33 \(\pm\) 10.42 & 69.25 \(\pm\) 10.56 \\ \hline \hline \end{tabular} \({}^{\star}\) and \({}^{\star}\) correspond to differences the relative to initial and middle phases, respectively (\(p\) < 0.05).  
\end{table} 
Table 1: Mean and SD values of the studied variables for the different phases and overall execution of the Isabel workout. Figure 2: Representation of the lift trajectory and time until it the bar crosses the knee (red), hip (orange), shoulder (yellow) and achieves the finish position (green). The chromatic range depicts the distribution of these phases during the overall exercise (O), initial phase (I), middle phase (M) and final phase (F).