A big, beefy ring that you could use as a hula-hoop! Ok, so it's not quite that big, but still big and positive for you a friend to hang off together. Positve and more positive depending which way you position it. Don't worry about it spinning because you are wise and will use the anit-rotation screw-hole we built into the hold to prevent that.
Check out this short video of Hula in use!