Table 2: Analysis of the Peak Electromyographic amplitude (RMS - microVolts).
The Front | The Back | Rot. int. | Rot. Ext. | |
Flexor Carpi Radialis | 21.693 | 407.969 | 268.368 | 572.583 |
Extensor Carpi Ulnaris | 55.785 | 55.431 | 126.201 | 95.449 |
Brachial Biceps | 16.758 | 262.987 | 314.587 | 94.332 |
Brachial Triceps | 83.028 | 37.861 | 73.188 | 173.620 |
Anterior deltoid | 334.234 | 27.925 | 238.549 | 432.402 |
Posterior deltoid | 203.173 | 145.888 | 47.771 | 1277.229 |
Upper trapezius | 21.403 | 133.301 | 19.160 | 369.121 |
Pectoralis major | 13.459 | 17.230 | 264.760 | 19.093 |
Infra-spinal | 206.431 | 156.022 | 39.222 | 470.104 |
Latissimus dorsi | 37.886 | 126.859 | 207.154 | 94.938 |
Total | 993.856 | 1371.476 | 1598.964 | 3598.876 |
MEAN | 99.385 | 137.147 | 159.896 | 359.887 |
SD | 110.384 | 121.370 | 110.908 | 375.015 |
CV | 1.110 | 0.884 | 0.693 | 1.042 |