Contact Juggling
From ContactJuggling.org
In modern parlance, Contact Juggling is a form of object manipulation where the juggler remains in constant contact with a ball. Contact Juggling may blend dance, art, sleight of hand and toss juggling to enhance a performance. James Ernest, the author of the 1st (and long time only) book/binder about crystal ball manipulation, used the term 'Contact Juggling' for his work.