Figure 4

Ellipsoid area single leg open eyes and double stance closed eyes. Mean values and standard deviations (SD) at baseline in the control group: single leg (1.52, SD: 2.45) and double leg stance (0.15, SD: 0.15). Mean values and SD at baseline in the WAD group: single leg (1.44, SD: 2.24) and double leg stance (0.45, SD: 0.58). Mean values and SD at three-month follow-up in the WAD group: single leg (1.56, SD: 2.68) and double leg stance (0.22, SD: 0.17).