Table 3.
Results of coefficients of variation (CV) and standard errors of measurement (SEM) of COP displacements (cm) and COP velocities (cm/second) of six conditions in sessions 1 and 2.
| Conditions | COP displacements | COP velocities | ||||||
|---|---|---|---|---|---|---|---|---|
| Session 1 | Session 2 | Session 1 | Session 2 | |||||
| CV (%) | SEM | CV (%) | SEM | CV (%) | SEM | CV (%) | SEM | |
| Double leg stance with feet shoulder width apart and eyes open | 22.71 | 2.11 | 22.14 | 2.05 | 22.00 | 0.07 | 22.00 | 0.07 |
| Double leg stance with feet shoulder width apart and eyes closed | 20.48 | 1.44 | 20.37 | 1.54 | 19.67 | 0.05 | 20.00 | 0.05 |
| Double leg stance with feet together and eyes open | 22.08 | 1.67 | 19.84 | 1.46 | 22.62 | 0.06 | 19.51 | 0.05 |
| Double leg stance with feet together and eyes closed | 21.81 | 3.89 | 25.77 | 4.77 | 22.05 | 0.13 | 27.69 | 0.17 |
| Single leg stance with eyes open | 23.21 | 5.59 | 17.92 | 4.16 | 23.08 | 0.19 | 18.09 | 0.14 |
| Single leg stance with eyes closed | 21.47 | 8.52 | 21.79 | 8.77 | 21.54 | 0.29 | 21.70 | 0.29 |