Currently a gymnast can perform in the individual event or in the group event. They perform routines in 12 x 12 meter areas, accompanied by music (recorded or played by musician(s)). Since 1995, groups are consisted of 5 gymnasts, but originally six gymnasts composed a group, although around the 1980s this could be even eight. The duration of a group exercise should be two and a half minutes, one minute more than the individual one, which is one minute and a half.