Hi Scrap - another intriguing invention CC - just wondering why it's called the four colour theory?

Also I can see small cords coming from the back brace to the ankle straps which seem to be loose.

What are they there for?

Quote Originally Posted by Scrap
Y es you can , we didn't show that bit. If you notice he has a harness on for his posture, you tie in on that
If you tie the bands onto the harness instead of the ring corner posts ring does it still work the ab and adductors just as well. Maybe I'm not fully understanding something here - just not sure how the resistance can still come from the same direction.