Making a "J"

Last night Daredevil and Homebody were making the "button" that they will attach to in order to hang into a "J" shape. Once they had the button done they turned their body around and attached their tail to it and then released their legs slowly. It was a long process that took 1 hour and 45 minutes. I was curious as to how they release their body into the "J" position. First they let go of the back two feet. Then they release the front two feet. After waiting for awhile they let go two more feet in the back and then last they release one foot at a time of the last 2 feet and swing into the "J" shape. If you look closely at their heads you can see that they are turning green. When I got up this morning they were still in the "J" Position. Roamy is still eating.