Hula hoops

Hula hooping is the activity of keeping a circular hoop spinning around one's body for fun or fitness. Most hula hooping is done with hollow plastic hoops, often in bright colors. The most common form of hula hooping involves spinning the hoop around the waist, although some expert hoopers spin hoops around their legs, arms, hands, and even necks.
Hula hooping is usually done by making a circular rocking motion with the hips. This is done while standing with the feet slightly apart for balance. Some hula hooping workouts involve standing with one leg extended out, or placing the body in different positions to work different muscle groups and improve balance.