Research Article
Development and Evaluation of a Powered Artificial Gastrocnemius for Transtibial Amputee Gait
Table 3
Metabolic cost of transport for nonamputee participants.
| Participant | 0.75 m/s | 1.0 m/s | 1.25 m/s | 1.5 m/s | 1.75 m/s | 2.0 m/s | Optimal speed (m/s) |
| NA1 | 0.419 | 0.364 | 0.326 | 0.339 | 0.362 | 0.380 | 1.25 | NA2 | 0.462 | 0.386 | 0.371 | 0.375 | 0.404 | 0.467 | 1.25 | NA3 | 0.481 | 0.389 | 0.347 | 0.341 | 0.368 | 0.400 | 1.5 | NA4 | 0.395 | 0.339 | 0.305 | 0.315 | 0.348 | 0.408 | 1.25 |
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