From: Reliability of isometric subtalar pronator and supinator strength testing
 | Day 1 |  |  | Day 2 |  |  | Reliability | Learning effects | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mean 1 | SD 1 | Het_R2 | Mean 2 | SD 2 | Het_R2 | RMSE | MDC (abs) | MDC % | Bias (abs) | LoA (abs) | LoA (%) | t-test (P-Value) |
Pronation (no FB) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Pronator PT (Nm) | 17.5 | 2.7 | 0.22 | 18.5 | 2.6 | 0.06 | 1.0 | 2.9 | 16.2 | (-0.9) | 3.5 | 19.6 | <0.05 |
PP med FF (kPa) | 54.3 | 16.1 | 0.22 | 59.2 | 15.5 | 0.00 | 6.6 | 18.2 | 32.3 | (-4.9) | 23.9 | 42.1 | 0.17 |
IEMG PL (%) | 134.9 | 52.8 | 0.14 | 129.5 | 48.4 | 0.13 | 14.4 | 39.9 | 30.3 | 41.4 | 81.1 | 61.4 | 0.64 |
IEMG TA (%) | 114.0 | 27.3 | 0.18 | 111.3 | 26.7 | 0.11 | 7.5 | 20.9 | 18.5 | 2.7 | 19.1 | 33.2 | 0.59 |
Pronation (FB) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Pronator PT (Nm) | 19.0 | 2.4 | 0.00 | 19.1 | 2.4 | 0.06 | 0.8 | 2.3 | 11.9 | (-0.1) | 3.4 | 17.7 | 0.76 |
PP med FF (kPa) | 59.0 | 18.3 | 0.03 | 62.3 | 21.5 | 0.12 | 6.1 | 17.0 | 28.1 | (-3.3) | 21.6 | 35.6 | 0.30 |
IEMG PL (%) | 130.4 | 41.6 | 0.13 | 129.6 | 48.4 | 0.13 | 13.6 | 37.6 | 28.9 | 0.8 | 65.7 | 50.5 | 0.93 |
IEMG TA (%) | 108.0 | 21.7 | 0.00 | 105.0 | 20.0 | 0.00 | 6.8 | 18.9 | 17.7 | 3.0 | 19.1 | 17.9 | 0.25 |
Supination (no FB) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Supinator PT (Nm) | 13.3 | 5.7 | 0.07 | 14.8 | 6.1 | 0.12 | 1.0 | 2.81 | 20.0 | 2.4 | 4.6 | 32.9 | <0.05 |
PP lat. FF (kPa) | 103.3 | 39.7 | 0.03 | 109.1 | 31.8 | 0.02 | 10.2 | 28.2 | 26.6 | (-5.5) | 34.2 | 32.2 | 0.22 |
IEMG PL (%) | 80.0 | 54.7 | 0.45 | 75.5 | 34.7 | 0.32 | 10.9 | 30.1 | 38.7 | 0.8 | 61.5 | 79.1 | 0.68 |
IEMG TA (%) | 39.0 | 25.3 | 0.46 | 37.9 | 20.3 | 0.26 | 5.5 | 15.2 | 39.6 | 0.6 | 27.5 | 71.6 | 0.99 |
Supination (FB) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Supinator PT (Nm) | 14.7 | 5.5 | 0.22 | 15.4 | 5.6 | 0.03 | 0.8 | 2.2 | 14.9 | (-0.6) | 3.9 | 26.0 | 0.17 |
PP lat. FF (kPa) | 126.5 | 33.7 | 0.02 | 128.0 | 30.9 | 0.00 | 9.0 | 25.0 | 19.6 | (-1.6) | 17.7 | 27.3 | 0.74 |
IEMG PL (%) | 82.6 | 41.6 | 0.17 | 83.3 | 40.3 | 0.26 | 11.2 | 31.0 | 37.4 | 24.2 | 47.4 | 57.1 | 0.91 |
IEMG TA (%) | 32.9 | 22.6 | 0.44 | 32.8 | 17.2 | 0.27 | 3.9 | 10.9 | 32.9 | (-0.1) | 22.1 | 67.2 | 0.97 |