From: Changes in joint coupling and variability during walking following tibialis posterior muscle fatigue
Coupling Angle (deg) | Phase 1 | Phase 2 | Phase 3 | Phase 4 | ||||
---|---|---|---|---|---|---|---|---|
 | PRE | POST | PRE | POST | PRE | POST | PRE | POST |
TIBrot:RFi/ev | 45.63 | 45.54 | 42.42 | 44.71* | 41.59 | 42.36 | 41.06 | 42.82 |
 | (5.74) | (5.68) | (9.58) | (6.66) | 7.78 | 8.73 | 6.11 | 6.11 |
RFi/ev:FFd/pf | 44.34 | 45.92 | 45.91 | 40.58* | 48.19 | 43.42* | 45.32 | 41.17* |
 | (7.12) | (6.47) | (11.50) | (8.35) | 6.63 | 11.14 | 7.02 | 9.55 |
RFi/ev:FFab/d | 51.30 | 51.72 | 54.62 | 52.06* | 59.09 | 53.94* | 52.76 | 49.97 |
 | (6.22) | (6.38) | (8.47) | (6.72) | 8.68 | 9.24 | 7.05 | 7.48 |
Coupling Variability (deg) | Phase 1 | Phase 2 | Phase 3 | Phase 4 | ||||
 | PRE | POST | PRE | POST | PRE | POST | PRE | POST |
TIBrot:RFi/ev | 23.81 | 23.41 | 20.66 | 22.34* | 18.71 | 20.84* | 16.88 | 20.11* |
 | (2.78) | (1.55) | (3.10) | (2.99) | 3.89 | 4.15 | 3.15 | 3.35 |
RFi/ev:FFd/pf | 25.11 | 24.57 | 23.04 | 23.58 | 22.63 | 22.88 | 22.24 | 22.62 |
 | (1.79) | (2.15) | (3.22) | (2.57) | 4.48 | 3.42 | 4.16 | 2.40 |
RFi/ev:FFab/d | 24.15 | 24.16 | 21.34 | 23.37* | 20.64 | 22.94* | 19.89 | 21.16 |
 | (2.32) | (1.96) | (4.01) | (2.50) | 4.93 | 3.84 | 4.38 | 2.48 |