>Sami,
>As I see them do it, Cathe and the crew are using their
>fingers to hold themselves up also.
>Janie
Yes, they don't bend at the wrists, but at the joint where the fingers meet the hand.
Also, you don't HAVE to get your feet up to benefit from the move. And maybe some people are built so that it is much more difficult (if not impossible) for them to do it.
I'm sure you'd agree that both Rhonda and Brenda are in great shape. If you look at them doing the levitation holds instead of Cathe, you'll see that they don't keep their feet off the ground at all times.
;-)