Research Article
Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation
Table 3
Motor indices results (
).
| | Exercise | | Mean | SD | value | Significance (2-tailed) |
| Angular velocities (degree/sec) | Shoulder flexion | 1st | 66.71 | 35.16 | −2.20 | | 8th | 81.71 | 30.57 | Shoulder abduction in scapular plane | 1st | 70.76 | 35.77 | −2.10 | | 8th | 87.84 | 38.29 | Shoulder abduction | 1st | 48.50 | 29.59 | −2.17 | | 8th | 63.07 | 26.18 | Shoulder external rotation | 1st | 62.00 | 63.77 | −2.03 | | 8th | 83.57 | 76.55 | Shoulder internal rotation (towel) | 1st | 28.21 | 14.18 | −1.98 | | 8th | 42.64 | 19.27 | Shoulder external rotation (crutch) | 1st | 37.37 | 38.19 | −2.38 | | 8th | 67.37 | 44.44 | Shoulder external rotation (chair) | 1st | 45.78 | 26.55 | −1.76 | 0.079 | 8th | 63.35 | 23.07 | Muscle strength of the abdomen and the front of the thigh | 1st | 62.93 | 20.76 | −2.79 | | 8th | 79.86 | 28.98 | Muscle strength of the abdomen and the back of the thigh | 1st | 56.84 | 17.65 | −2.48 | | 8th | 88.92 | 30.26 | Core muscle strengthening | 1st | 34.81 | 29.14 | −0.10 | 0.918 | 8th | 35.68 | 26.47 |
| Number of interruptions as angle increased | Shoulder flexion | 1st | 1.04 | 1.54 | −1.33 | 0.182 | 8th | 0.39 | 0.55 | Shoulder abduction in scapular plane | 1st | 1.44 | 1.71 | −0.08 | 0.937 | 8th | 1.17 | 1.98 | Shoulder abduction | 1st | 2.88 | 3.26 | −2.66 | | 8th | 0.32 | 0.52 | Shoulder external rotation | 1st | 0.31 | 0.74 | 0.00 | 1.000 | 8th | 0.09 | 0.22 | Shoulder internal rotation (towel) | 1st | 2.35 | 2.04 | −2.69 | | 8th | 0.48 | 0.80 | Shoulder external rotation (crutch) | 1st | 3.06 | 8.21 | −1.60 | 0.109 | 8th | 0.22 | 0.60 | Shoulder external rotation (chair) | 1st | 2.15 | 2.91 | −1.96 | | 8th | 0.70 | 1.14 | Muscle strength of the abdomen and the front of the thigh | 1st | 0.28 | 0.70 | −0.42 | 0.674 | 8th | 0.29 | 0.72 | Muscle strength of the abdomen and the back of the thigh | 1st | 0.21 | 0.40 | −1.36 | 0.176 | 8th | 0.03 | 0.06 | Core muscle strengthening | 1st | 0.68 | 1.25 | −0.53 | 0.594 | 8th | 0.80 | 1.06 |
| ∆F/∆t (kg/sec) | Shoulder flexion | 1st | 5.57 | 2.63 | −2.98 | | 8th | 7.70 | 2.65 | Shoulder abduction in scapular plane | 1st | 6.04 | 2.82 | −2.83 | | 8th | 8.29 | 3.35 | Shoulder abduction | 1st | 4.58 | 2.50 | −2.73 | | 8th | 6.69 | 2.46 | Shoulder external rotation | 1st | 8.93 | 9.00 | −2.37 | | 8th | 15.20 | 11.95 |
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Significance level = 0.05. . .
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