Figure 4

Clearance heights (A, lead toe; B, trail toe) and horizontal crossing velocities (C, lead toe; D, trail toe) for the normal vision and blurred vision group in the three different conditions (mean ± SD). ‡The score pooled across conditions differs significantly between groups (p < 0.05). †The score pooled across groups differs significantly from the other two conditions (p < 0.05). *Group by condition interaction (p < 0.05).