Fig 1.
Schematic and dimensional representation of obstacle course obstacles.
(A) Step Over Curb (Length = 0.105 m; width = 0.720 m; height 0.105 m), (B) Crossing Platform (Length = 2.030 m; width = 0.750 m; height = 0.092 m), (C) Step Obstacle: (Step 1; Length = 0.400 m; width = 0.400 m; height = 0.205 m, (D) Step 2; Length = 0.500 m; width = 0.500 m; height = 0.300 m), (E) Step 3; (Length = 0.585 m; width = 0.910 m; height = 0.110 m), (F) Model people (Length = 0.420 m; width = 0.530 m; height = 1.880 m).
Fig 2.
Data represent mean and 95% confidence interval information for Course Time (Panel A), Step Length (Panel B), Double Support phase of walking (Panel C) and Obstacle Clearance Height for course barriers (Panel D).
Statistical notations are: * 0.001 and ¶ 0.02.
Table 1.
Course performance characteristics of participants negotiating obstacle course.
Table 2.
Performance characteristics for individual obstacles.