Table 2.

Metabolic, Spatiotemporal, Walking, and Endurance Outcomes^a

	Participant 1					Participant 2
Measure	Pre	Post	% Change	Follow-up	% Change	Pre	Post	% Change	Follow-up	% Change
Peak , mL/kg/min	23.7	37.6	58.6	36.7	54.9	36.1	35.5	−1.66	35.8	−0.83
O2 cost of walking, mL/kg/m	0.46	0.45	−2.17	0.53	15.2	0.24	0.14	−41.7	0.15	−37.5
Step width, mm	86	111	29.1	106	23.3	172	141	−18.0	126	−26.7
Stride length, mm	648	970	49.7	945	45.8	819	949	15.9	915	11.7
Walking speed,b m/s	0.54	0.81	50.0	0.82	51.9	1.68	1.60	−4.76	1.70	1.19
Walking distance, m	224	281	25.4	302	34.8	555	567	2.14	559	0.66
Self-selected walking speed, m/s	0.45	N/A	N/A	N/A	N/A	0.80	N/A	N/A	N/A	N/A

^a % Change is relative to pretraining. Pre = pretraining; Post = posttraining; = oxygen uptake.

^b Walking speed was determined from the first minute of walking during the 6-Minute Walk Test.