Arm Control Triggers This trigger product contains 254 triggers to move your arms into fun and interesting positions. Using the 4 sets of triggers described below, there are 442,750 combinations for each arm! Let's see how they work! Shoulder - la and ra (left arm & right arm) Triggers take the form la## and ra## for the left and right arms. This is the starting point for your arm position. The numbers ## go from 00 to 55. The provided demo (Edge or Chrome) will show how these numbers relate to left shoulder position. The right arm is similar. Upper Arm Twist - ltw and rtw (left arm twist and right arm twist) These triggers take the form ltw## and rtw##. The numbers ## go from 01 to 22. The following graphic shows a few of the options for the left arm. Elbow Bend = le and re (left elbow and right elbow) These triggers take the form le### and re###. The numbers ### signify the degree angle of the elbow bend, from 010 to 180, in 5 degree increments. The following graphic shows a few of the options for the left elbow. Lower Arm Twist - lw and rw (left wrist and right wrist) These triggers take the form lw## and rw##. The numbers ## go from 01 to 10. The following graphic shows the options for the left arm.