Table 1.

Demographics.

Participant	Sex	Age (years)	Height (cm)	Weight (kg)	Self-Selected Walking Speed (m/s)
1	M	23	173	65.8	1.51
2	M	28	183	77.1	1.24
3	M	48	188	77.6	1.91
4	M	64	178	113.4	1.33
5	F	23	157	60.3	1.53
6	M	43	177	83.9	1.40
7	F	27	163	54.4	1.61
8	M	34	173	70.3	1.34
9	F	30	152	49.9	1.43
10	F	24	173	68.0	1.45
11	M	29	176	74.8	1.40
12	M	23	191	81.6	1.15
Mean ± SD	NA	33 ± 12.6	174 ± 11	73.1 ± 16.5	1.44 ± 0.19

Note: SD, Standard deviation.