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