# Examining the Link between Isokinetic Strength Metrics and Ball Speed in Women's Soccer
## 3 Results
\begin{table}
\begin{tabular}{l l l l l l} \hline \hline  & & \multicolumn{2}{c}{**Peak Torque**} & \multicolumn{2}{c}{**Average Torque**} \\  & & \multicolumn{1}{c}{**X \(\pm\) SD**} & \multicolumn{1}{c}{**Range**} & \multicolumn{1}{c}{**X \(\pm\) SD**} & \multicolumn{1}{c}{**Range**} \\ \hline  & D-EXT (Abs) & 129.54 \(\pm\) 18.42 & 88–160 & 86.46 \(\pm\) 12.21 & 59–106 \\  & D-EXT (\%BW) & 253.15 \(\pm\) 35.05 & 185–310 & 169.38 \(\pm\) 24.06 & 123–202 \\  & D-FLX (Abs) & 62.85 \(\pm\) 9.62 & 45–75 & 47.92 \(\pm\) 7.96 & 32–60 \\  & D-FLX (\%BW) & 122.46 \(\pm\) 12.21 & 83–167 & 93.92 \(\pm\) 16.93 & 66–134 \\  & D-\%IPS & 48.46 \(\pm\) 4.29 & 42–55 & 55.69 \(\pm\) 7.19 & 47–70 \\  & ND-EXT (Abs) & 126.54 \(\pm\) 19.26 & 87–155 & 83.92 \(\pm\) 12.51 & 58–103 \\  & ND-EXT (\%BW) & 242.38 \(\pm\) 39.38 & 132–295 & 163.77 \(\pm\) 20.18 & 121–198 \\  & ND-FLX (Abs) & 600.08 \(\pm\) 9.28 & 37–75 & 45 \(\pm\) 6.46 & 29–56 \\  & ND-FLX (\%BW) & 117.15 \(\pm\) 17.52 & 77–140 & 88.31 \(\pm\) 13.17 & 62–114 \\  & ND-\%IPS & 47.69 \(\pm\) 6.54 & 41–64 & 54.15 \(\pm\) 8.16 & 47–78 \\ \hline  & D-EXT (Abs) & 86.15 \(\pm\) 12.17 & 56–100 & 150.00 \(\pm\) 25.30 & 96–197 \\  & D-EXT (\%BW) & 168.38 \(\pm\) 25.62 & 116–224 & 293.69 \(\pm\) 56.1 & 200–437 \\  & D-FLX (Abs) & 43.46 \(\pm\) 10.17 & 19–56 & 79.08 \(\pm\) 21.29 & 34–117 \\  & D-FLX (\%BW) & 84.69 \(\pm\) 19.96 & 39–122 & 154.46 \(\pm\) 44.33 & 70–259 \\  & D-\%IPS & 49.85 \(\pm\) 7.68 & 34–59 & 52.08 \(\pm\) 9.1 & 35–65 \\  & ND-EXT (Abs) & 86.62 \(\pm\) 13.78 & 56–108 & 150.46 \(\pm\) 22.51 & 95–183 \\  & ND-EXT (\%BW) & 168.62 \(\pm\) 21.55 & 116–194 & 293.38 \(\pm\) 38.59 & 198–338 \\  & ND-FLX (Abs) & 42.31 \(\pm\) 7.11 & 24–54 & 76.15 \(\pm\) 12.77 & 42–94 \\  & ND-FLX (\%BW) & 82.31 \(\pm\) 12.87 & 51–101 & 149.00 \(\pm\) 24.73 & 88–191 \\  & ND-\%IPS & 49.15 \(\pm\) 4.71 & 44–57 & 50.62 \(\pm\) 4.87 & 44–57 \\ \hline  & D-EXT (Abs) & 63.00 \(\pm\) 11.25 & 39–79 & 143.00 \(\pm\) 33.87 & 92–215 \\  & D-EXT (\%BW) & 123.15 \(\pm\) 22.93 & 83–176 & 280.31 \(\pm\) 69.51 & 193–426 \\  & D-FLX (Abs) & 31.46 \(\pm\) 10.41 & 4–42 & 65.69 \(\pm\) 23.28 & 7–98 \\  & D-FLX (\%BW) & 61.69 \(\pm\) 19.79 & 9–86 & 128.15 \(\pm\) 46.91 & 15–218 \\  & D-\%IPS & 49.15 \(\pm\) 14.61 & 10–65 & 45.46 \(\pm\) 13.79 & 8–59 \\  & ND-EXT (Abs) & 63.23 \(\pm\) 10.51 & 41–83 & 138.62 \(\pm\) 25.92 & 86–182 \\  & ND-EXT (\%BW) & 129.29 \(\pm\) 18.18 & 86–161 & 270.92 \(\pm\) 50.03 & 180–393 \\  & ND-FLX (Abs) & 29.00 \(\pm\) 8.67 & 12–41 & 60.92 \(\pm\) 22.15 & 21–98 \\  & ND-FLX (\%BW) & 57.38 \(\pm\) 16.57 & 27–83 & 119.62 \(\pm\) 45.59 & 42–218 \\  & ND-\%IPS & 46.00 \(\pm\) 10.61 & 23–57 & 42.85 \(\pm\) 11.36 & 18–56 \\ \hline \hline \end{tabular}  
\(\;\)X: arithmetic mean; SD: standard deviation; D: dominant; ND: nondominant; EXT: extension; FLX: flexion; Abs: absolute value; BW: body weight; IPS: ipsilateral ratio.  
\end{table} 
Table 2: Concentric FLX and EXT strengths obtained by players. Figure 2: Players’ ball speeds. The relationships between the rates of reaching peak torque in the concentric, eccentric, and isometric contractions at 60-180-300\({}^{\circ}\)/s angular velocities and ball speeds were found to be statistically non-significant (\(p>0.05\)). \begin{table}
\begin{tabular}{l l l l l} \hline \hline  & \multicolumn{2}{c}{**Peak Torque**} & \multicolumn{2}{c}{**Average Torque**} \\  & \multicolumn{1}{c}{**X \(\pm\) SD**} & \multicolumn{1}{c}{**Range**} & \multicolumn{1}{c}{**X \(\pm\) SD**} & \multicolumn{1}{c}{**Range**} \\ \hline D (Abs) & 156.08 \(\pm\) 33.48 & 115–243 & 132.92 \(\pm\) 26.88 & 99–202 \\ D (\%BW) & 304.69 \(\pm\) 61.44 & 218–468 & 260.08 \(\pm\) 51.55 & 188–390 \\ ND (Abs) & 151.85 \(\pm\) 37.48 & 107–221 & 128.85 \(\pm\) 35.51 & 83–195 \\ ND (\%BW) & 294.69 \(\pm\) 63.26 & 218–426 & 249.23 \(\pm\) 59.45 & 173–373 \\ \hline \hline \end{tabular}  
\(\times\): arithmetic mean; SD: standard deviation; D: dominant; ND: nondominant; Abs: absolute value; BW: body weight.  
\end{table} 
Table 4: Isometric contraction-derived EXT strengths of the players.