Zorbing inner and outer orbs. In 1994 three investors created the firm ZORB Limited to commercialize sphereing. Their business model was to develop the activity via a franchise system. Zorbing entered the Concise Oxford English Dictionary in 2001 where it was defined as: "a sport in which a participant is secured inside an inner capsule in a large, transparent ball which is then rolled along the ground or down hills". The orb is double-sectioned, with one ball inside the other with an air layer in between (unlike the water walking ball, which is usually a single thin-walled ball). This acts as
Super Dragon Ball Z in the bundle are "Dragon Ball Z: Budokai Tenkaichi" and "Dragon Ball Z: Budokai Tenkaichi 2". The opening theme for the Japanese version is "Cha-La Head-Cha-La (2005 ver.)" as performed by Hironobu Kageyama. This is a remix of the first "Dragon Ball Z" TV opening theme, released as a CD single in 2005 with variations of it and the second opening theme, "We Gotta Power", also included on the seven-track CD (Sony Music / Team Entertainment, KDSD-74). The score of the game features at least two remixes of background music composed for the "Dragon Ball Z" TV series by Shunsuke