How to "Hang" a person
1) Suspension system
1.1) Wind lines
Forearms:
Resistance bands + body blankets
Feet:
Resistance bands + body blankets
2) Support system
Torso and hip:
4 body mats
Body part names

Advice
Check videos with these positions to see how it looks in a vertical air flow!
How looks positions we train in the wind flow
Flying Squirrel position
Cat position