Full Form:

• The nondominant arm rests across the body, about waist-height
• Point the index finger of the dominant hand
• Start with the elbow at the fingertips of the nondominant hand
• Move the dominant arm down to rest on top of the other arm

*Simplified Form:

• Point the index finger of one hand
• Start with the elbox bent
• Move the entire arm until resting by waist

*shown in video