## 3 Results
### Body Balance
\begin{table}
\begin{tabular}{c c c c c c c c c c c c} \hline \hline  & & \multicolumn{3}{c}{**Experimental**} & \multicolumn{3}{c}{**Control Group**} & \multicolumn{3}{c}{**ES \({}^{\text{a}}\)**} & \multicolumn{3}{c}{**Control Group**} & \multicolumn{3}{c}{**ES \({}^{\text{b}}\)**} \\  & & \multicolumn{3}{c}{**Group**} & \multicolumn{3}{c}{**(n = 25)**} & \multicolumn{3}{c}{**Mean \(\pm\) SD**} & \multicolumn{3}{c}{**Mean \(\pm\) SD**} & \multicolumn{3}{c}{**Mean \(\pm\) SD**} & \multicolumn{3}{c}{**ES \({}^{\text{b}}\)**} \\ \hline \multirow{11}{*}{Eyes closed} & Path length & 1 & 523.89 \(\pm\) 91.38 & \multirow{1}{*}{\(p\)} & \multirow{1}{*}{ES \({}^{\text{a}}\)} & \multirow{1}{*}{\(p\)} & \multirow{1}{*}{ES \({}^{\text{a}}\)} & \multirow{1}{*}{\(p\)} & \multirow{1}{*}{ES \({}^{\text{a}}\)} & \multirow{1}{*}{\(p\)} & \multirow{1}{*}{ES \({}^{\text{a}}\)} & \multirow{1}{*}{\(p\)} & \multirow{1}{*}{ES \({}^{\text{b}}\)} \\  & (mm) & 2 & 51868 \(\pm\) 118.60 & \multirow{1}{*}{0.996} & \multirow{1}{*}{\(-\)0.049} & & 544.00 \(\pm\) 120.44 & \multirow{1}{*}{0.964} & \multirow{1}{*}{0.094} & \multirow{1}{*}{0.094} & \multirow{1}{*}{0.188} \\  & Ellipse & 1 & 58.87 \(\pm\) 53.10 & \multirow{1}{*}{**0.027**} & & 55.28 \(\pm\) 43.02 & & & & & & \\  & surface (mm\({}^{2}\)) & 2 & 99.47 \(\pm\) 103.25 & & 98.77 \(\pm\) 68.45 & \multirow{1}{*}{**0.016**} & \multirow{1}{*}{0.761} & \multirow{1}{*}{0.008} & \multirow{1}{*}{\(-\)0.008} \\  & & 1 & 7.57 \(\pm\) 4.18 & & & 7.85 \(\pm\) 3.31 & & & & & & \\  & Delta X (mm) & 2 & 8.52 \(\pm\) 4.97 & \multirow{1}{*}{0.663} & \multirow{1}{*}{0.207} & \multirow{1}{*}{0.381} & \multirow{1}{*}{0.059} & \multirow{1}{*}{0.546} & \multirow{1}{*}{0.996} & \multirow{1}{*}{0.074} \\  & Delta Y (mm) & 1 & 11.14 \(\pm\) 6.26 & \multirow{1}{*}{0.139} & \multirow{1}{*}{0.381} & \multirow{1}{*}{14.62 \(\pm\) 5.40} & \multirow{1}{*}{0.087} & \multirow{1}{*}{0.704} & \multirow{1}{*}{0.099} & \multirow{1}{*}{\(-\)0.045} \\  & Delta Y (mm) & 2 & 14.53 \(\pm\) 10.90 & & & 14.62 \(\pm\) 5.40 & & & & & & \\ \cline{2-11}  & Average speed & 1 & 8.85 \(\pm\) 1.60 & \multirow{1}{*}{0.995} & \multirow{1}{*}{0.047} & \multirow{1}{*}{9.52 \(\pm\) 2.09} & \multirow{1}{*}{0.743} & \multirow{1}{*}{0.171} & \multirow{1}{*}{0.865} & \multirow{1}{*}{0.215} & \multirow{1}{*}{0.215} \\  & (mm/s) & 2 & 8.93 \(\pm\) 1.82 & & & 9.58 \(\pm\) 1.76 & & & & & & \\ \hline \multirow{11}{*}{Romberg Index} & Path length & 1 & 1.06 \(\pm\) 0.11 & \multirow{1}{*}{0.090} & \multirow{1}{*}{0.556} & \multirow{1}{*}{1.07 \(\pm\) 0.13} & \multirow{1}{*}{0.597} & \multirow{1}{*}{0.331} & \multirow{1}{*}{0.997} & \multirow{1}{*}{0.083} \\  & (mm) & 2 & 1.16 \(\pm\) 0.23 & & & 1.12 \(\pm\) 0.17 & & & & & & & \\ \cline{1-1} \cline{2-11}  & Ellipse & 1 & 2.36 \(\pm\) 3.38 & \multirow{1}{*}{0.999} & \multirow{1}{*}{\(-\)0.029} & & 1.80 \(\pm\) 1.67 & \multirow{1}{*}{0.969} & \multirow{1}{*}{0.134} & \multirow{1}{*}{0.869} & \multirow{1}{*}{\(-\)0.210} \\  & surface (mm\({}^{2}\)) & 2 & 2.27 \(\pm\) 2.79 & \multirow{1}{*}{0.065} & \multirow{1}{*}{0.621} & \multirow{1}{*}{1.06 \(\pm\) 0.13} & \multirow{1}{*}{0.645} & \multirow{1}{*}{0.265} & \multirow{1}{*}{0.989} & \multirow{1}{*}{0.167} \\  & Average speed & 1 & 1.04 \(\pm\) 0.11 & & & & & & & & \\  & (mm/s) & 2 & 1.14 \(\pm\) 0.20 & & & 1.10 \(\pm\) 0.17 & & & & & & \\ \hline \multirow{11}{*}{Romberg Index} & \multicolumn{3}{c}{SD—standard deviation; mm—millimeters; s—seconds; \(p\)—between measurements; \(p\)\({}^{\text{a}}\)—between groups; ES \({}^{\text{a}}\)—effect size (Cohen’s d) within each group; ES \({}^{\text{b}}\)—effect size (Cohen’s d) between study groups.} & \multicolumn{3}{c}{**0.989**} & \multicolumn{1}{c}{0.167} \\  & & 1 & 1.13 \(\pm\) 1.315 & & & 6.85 \(\pm\) 4.88 & \multirow{1}{*}{0.991} & \multirow{1}{*}{0.130} & \multirow{1}{*}{0.996} & \multirow{1}{*}{0.083} \\  & surface (mm\({}^{2}\)) & 2 & 8.05 \(\pm\) 6.66 & & & 7.53 \(\pm\) 5.55 & & & & & & \\ \cline{1-1} \cline{2-11}  & Average speed & 1 & 2.78 \(\pm\) 0.88 & \multirow{1}{*}{0.991} & \multirow{1}{*}{\(-\)0.056} & \multirow{1}{*}{2.247 \(\pm\) 0.65} & \multirow{1}{*}{0.222} & \multirow{1}{*}{0.458} & \multirow{1}{*}{0.555} & \multirow{1}{*}{0.401} & \multirow{1}{*}{0.966} & \multirow{1}{*}{0.120} \\  & speed (mm/s) & 2 & 2.73 \(\pm\) 0.90 & & & 2.84 \(\pm\) 0.94 & & & & & & \\ \hline \hline \end{tabular}
\end{table}