Juggling conventions or festivals form the backbone of the juggling scene. The Juggling Edge maintains a searchable database of most juggling clubs. Most street jugglers perform comedy juggling acts. It has also been suggested they performed acrobatics and juggling. He excels at throwing and juggling knives. He developed a musical act that involved singing, dancing, juggling and comedy. Outside of Shannon's academic pursuits, he was interested in juggling, unicycling, and chess. They start juggling scenes around and taking out this and putting in that. She's juggling family and work life with little time for herself. He also became adept at equestrianism, juggling, fencing, carpentry, rock-climbing, and bullfighting. Balls can also be used for simpler activities, such as catch or juggling. In his youth, Dempsey participated in juggling competitions. The most recognizable form of juggling is toss juggling. Variety theatres have a long history of including juggling acts on their billing. It is sometimes described as a form of juggling.