Table 2. Mean values of stabilometric variables in bipodal and monopodal support taken at the end of the pre-season period.
| Total injured in volume period n=12 |
Non-injured n=39 |
|||
|---|---|---|---|---|
| Preseason measures | Mean | SD | Mean | SD |
| Length (mm)* | 366.5 | 183.9 | 340.2 | 104.0 |
| Area (mm) | 36.5 | 27.1 | 47.5 | 49.9 |
| Speed (mm/sec)* | 7.4 | 3.9 | 6.7 | 2.0 |
| Xmean (mm) | 3.9 | 4.7 | 4.4 | 3.2 |
| Ymean (mm) | 4.5 | 4.1 | 6.0 | 5.1 |
| Lengthl (mm) | 272.0 | 112.5 | 267.8 | 65.5 |
| Areal (mm) | 419.1 | 493.7 | 408.7 | 350.8 |
| Speedl (mm/sec) | 24.4 | 11.4 | 24.7 | 6.8 |
| Xmeanl (mm) | 4.9 | 3.6 | 6.0 | 13.5 |
| Ymeanl (mm) | 6.6 | 5.14 | 10.2 | 8.2 |
| Lengthr (mm) | 255.6 | 119.9 | 275.5 | 82.8 |
| Arear (mm) | 340.2 | 282.9 | 378.2 | 298.8 |
| Speedr (mm/sec) | 23.1 | 12.0 | 24.7 | 7.9 |
| Xmeanr (mm) | 3.4 | 2.9 | 3.0 | 2.8 |
| Ymeanr (mm) | 7.0 | 6.5 | 8.6 | 5.2 |
Results are split for athletes injured during the volume period.
Length= Length of the path described by the center of pressure. Area=Area of the path described by the center of pressure. Speed=Speed of the center of pressure. Xmean=Mean position of the center of pressure in the mediolateral plane. Ymean=Mean position of the center of pressure in the anteroposterior plane. The first section is for bipodal support, the second section is for the left foot (indicated by addition of l to each variable), and the third section is for the right foot (indicated by addition of r to each variable). Variables underlined were normalized. *p<0.05