You simply install your LG Hanger onto your penis, find a chair you can comfortably sit in, and position it in such a way that when you are seated you can rest your feet on the base leg (see photos). Once you determine where you want to position stand (this is all dependent on the height of the chair you are sitting in and how tall you are). Then hook your weight onto the cable with the cable clamp, pull the cable up over the roller ring with the groove in it. Holding onto the opposite end of the cable with your hand, sit down and then attach the end of the cable with your double end hook that came in your package to the end of our LG Hanger. You might have to adjust the cable clamp so that the weight doesn't hit the floor.
The exercises that you can do are by changing the angle of pull by raising or lowering the height of the roller. You do this by loosening the red lock handle and lowering or raising the roller. You can also do a "bundle twist" by turning the cable left or right to put a half or full twist onto your penis while you are hanging.