Table 1 Mean (SD) joint moments measured by the strain gauges and estimated by the AMTI force platform
| Joint moment | Strain gauges | AMTI | ∆ (%) | RMSE (N·m) | r (p < 0.001) |
|---|---|---|---|---|---|
| Ankle dorsiflexion | 7.77 (3.92) | 7.02 (4.23) | −9.6 | 0.80 | 0.9999 |
| Knee flexion | 12.02 (6.49) | 11.42 (6.28) | −5.0 | 0.64 | 0.9999 |
| Hip flexion | 6.76 (3.71) | 6.89 (3.75) | 1.9 | 0.19 | 0.9994 |