Hula Hoops
"Founded in 2003, hooping.org is gathering space for people who like to dance, meditate, play, perform and do tricks with large customized hula hoops — and for those who want to learn about hoops. Hooping is way more fun than the hula hooping you remember as a child, because the bigger and heavier the hoop, the slower it rotates around your body. This means that even if you think you can't hoop, with one of these hoops, you can! Everybody can hoop, regardless of age, size, or sense of rhythm. When you're using a customized hoop that's four feet in diameter, the rotation is slow enough that even clumsy amateurs can keep the hoop going — and it's not too hard to get into doing tricks."
Learn more about hooping at hooping.org