Watching the video! You can choose playback speed!
Check the description to understand all details:
Staying on the net - from position like Soldier (1) do 360' back direction flip around horizontal axis that goes through the body's center of mass, and in the same time doing 360' left-eye direction twist around axis that goes from the body's center of mass to the head. Finish element landing to the net in a position like Soldier (20).
For this exercise - i recommend to know how to fly next positions:
Check this exercises before: