## 2 Materials and Methods
### Statistical Analysis
\begin{table}
\begin{tabular}{l c c c c c c c c c} \hline \hline \multicolumn{1}{c}{**Age Category**} & \multicolumn{1}{c}{**Group**} & \multicolumn{1}{c}{**Tests**} & \multicolumn{1}{c}{**Mean**} & \multicolumn{1}{c}{**Standard**} & \multicolumn{1}{c}{**Effectiveness**} & \multicolumn{1}{c}{**\(\Delta\)X T-Ti**} & \multicolumn{1}{c}{**Progress**} & \multicolumn{1}{c}{\(p\)**-Value**} & \multicolumn{1}{c}{**95\% CI**} \\ \hline \multirow{4}{*}{U18} & \multirow{2}{*}{Experimental} & Ti & 5,071 & 0.997 & 42.26\% & \multirow{4}{*}{1.071} & \multirow{2}{*}{8.93\%} & \multirow{2}{*}{0.008} & \multirow{2}{*}{1.804} & \multirow{2}{*}{0.338} \\ \cline{3-3} \cline{5-10}  & & Ti & 6.142 & 0.662 & & & & & & \\ \cline{2-10}  & \multirow{2}{*}{Control} & Ti & 4.928 & 0.916 & 41.07\% & \multirow{2}{*}{0.642} & \multirow{2}{*}{5.35\%} & \multirow{2}{*}{0.033} & \multirow{2}{*}{1.224} & \multirow{2}{*}{0.060} \\ \cline{3-3} \cline{5-10}  & & Ti & 5.571 & 0.513 & 46.43\% & & & & & \\ \hline \multirow{4}{*}{U16} & \multirow{2}{*}{Experimental} & Ti & 4.312 & 0.946 & 35.93\% & \multirow{2}{*}{0.750} & \multirow{2}{*}{6.25\%} & \multirow{2}{*}{0.006} & \multirow{2}{*}{1.246} & \multirow{2}{*}{0.253} \\ \cline{3-3} \cline{5-10}  & & Ti & 5.062 & 0.928 & 42.18\% & \multirow{2}{*}{0.312} & \multirow{2}{*}{2.60\%} & \multirow{2}{*}{0.264} & \multirow{2}{*}{0.887} & \multirow{2}{*}{0.262} \\ \cline{3-3} \cline{5-10}  & & Ti & 4.187 & 0.910 & 34.89\% & \multirow{2}{*}{0.312} & \multirow{2}{*}{2.60\%} & \multirow{2}{*}{0.264} & \multirow{2}{*}{0.887} & \multirow{2}{*}{0.262} \\ \cline{3-3} \cline{5-10}  & & Ti & 4.500 & 0.730 & 37.50\% & \multirow{2}{*}{0.562} & \multirow{2}{*}{4.68\%} & \multirow{2}{*}{0.045} & \multirow{2}{*}{1.111} & \multirow{2}{*}{0.013} \\ \cline{3-3} \cline{5-10}  & & Ti & 3.500 & 0.816 & 29.17\% & \multirow{2}{*}{0.562} & \multirow{2}{*}{4.68\%} & \multirow{2}{*}{0.045} & \multirow{2}{*}{1.111} & \multirow{2}{*}{0.013} \\ \cline{3-3} \cline{5-10}  & & Ti & 4.062 & 0.853 & 33.85\% & \multirow{2}{*}{0.125} & \multirow{2}{*}{1.04\%} & \multirow{2}{*}{0.609} & \multirow{2}{*}{0.635} & \multirow{2}{*}{0.385} \\ \cline{3-3} \cline{5-10}  & & Ti & 3.562 & 0.727 & 29.68\% & \multirow{2}{*}{0.125} & \multirow{2}{*}{1.04\%} & \multirow{2}{*}{0.609} & \multirow{2}{*}{0.635} & \multirow{2}{*}{0.385} \\ \cline{3-3} \cline{5-10}  & & Ti & 3.687 & 0.704 & 30.73\% & \multirow{2}{*}{0.125} & \multirow{2}{*}{1.04\%} & \multirow{2}{*}{0.609} & \multirow{2}{*}{0.635} & \multirow{2}{*}{0.385} \\ \hline \hline \end{tabular}
\end{table} 
Table 1: Descriptive statistics for the FRB test for the experimental and control male groups U14, U16, and U18. \begin{table}
\begin{tabular}{l l c c c c} \hline \hline
**Age Category** & **Groups** & **Mean** & **Mean Square** & **F (df)** & \(p\)**-Value** \\ \hline U18 & \multirow{4}{*}{Difference between groups} & 0.143 & \multirow{4}{*}{16.162} & \multirow{4}{*}{23.487 (2)} & \multirow{4}{*}{0.000} \\ \cline{3-3} \cline{5-10}  & E-C, Ti & \multirow{4}{*}{\(-\)0.062} & & & & \\ \cline{3-3} \cline{5-10}  & & & & & & \\ \hline U18 & \multirow{4}{*}{Difference between groups} & 0.571 & \multirow{4}{*}{9.252} & \multirow{4}{*}{10.939 (2)} & \multirow{4}{*}{0.000} \\ \cline{3-3} \cline{5-10}  & E-C, Tf & \multirow{4}{*}{0.375} & & & & \\ \cline{3-3} \cline{5-10}  & & E-C, Tf & \multirow{4}{*}{0.375} & & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 2: ANOVA variance analysis between U14, U16, and U18 for the FRB Test.