When juggling two balls in one hand, one variation is known as the fountain. Practice different ways of juggling two balls in one hand with tips from a self-taught juggler in this free video on juggling.

Expert: Isaac Shivvers
Bio: Isaac Shivvers has been juggling for about three years and has been affiliated with the Des Moines Juggling Society in Iowa, the Harvard University Juggling Club, and the MIT Sunday Juggling Club.
Filmmaker: Christian Munoz-Donoso