| Day 5 | Day 12 | Day 19 | ||||||
---|---|---|---|---|---|---|---|---|---|
Measurement | Mean (±SD) b | Student's t-test | Wilcoxon | Mean (±SD) b | Student's t-test | Wilcoxon | Mean (±SD) b | Student's t-test | Wilcoxon |
Stance | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   OA (n = 14) | 1.10 (0.34) | 0.29 | 0.52 | 1.16 (0.29) | 0.051 | 0.078 | 1.03 (0.13) | 0.51 | 0.54 |
   OA + HA (n = 14) | 0.95 (0.15) | 0.34 | N.S. | 1.10 (0.20) | 0.15 | 0.080 | 1.10 (0.20) | 0.15 | 0.080 |
   OA + saline (n = 8) | 0.97 (0.06)c | 0.23 | N.S. | 1.23 (0.26) | 0.026 | 0.046 | 1.21 (0.26) | 0.04 | 0.12 |
Propulsion | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   OA (n = 14) | 0.92 (0.41) | 0.48 | N.S. | 1.11 (0.42) | 0.34 | 0.35 | 1.16 (0.46) | 0.21 | 0.34 |
   OA + HA (n = 14) | 0.80 (0.21) | 0.016 | 0.018 | 1.01 (0.19) | 0.87 | 0.80 | 0.97 (0.20) | 0.68 | N.S. |
   OA + saline (n = 8) | 0.78 (0.25)c | 0.02 | N.S. | 1.05 (0.14) | 0.30 | 0.50 | 1.17 (0.52) | 0.36 | 0.69 |